AHPCRC Publications
Note to AHPCRC researchers: Please include the following text, or a similar statement, in the acknowledgments section of manuscripts that you submit for publication. The text in the square brackets is optional, and is a way for you to recognize your sponsoring university. "This research was [performed at *name of institution* and] supported in part by the U.S. Army Research Laboratory, through the Army High Performance Computing Research Center, Cooperative Agreement W911NF-07-0027." |
Research Publications and Presentations
Last Updated 1 December, 2011
Technical Area 1: Lightweight Combat Systems Survivability
Project 1–1: Multifield Simulation of Accelerated Environmental Degradation of Fabric, Composite, and Metallic Shields and Structures
Micromechanical modeling and numerical simulation of chain-mail armor. Mseis, G. and Zohdi, T. I. The International Journal of Fracture/Letters in Micromechanics 170(2), 183–190, 2011. DOI: 10.1007/s10704-011-9608-8.
LSU Mechanical Engineering Alumni Achievement Lecture for 2011. Zohdi, T. I. A special honor reserved for one Louisiana State University (LSU) ME alum per year for an exceptional level of achievement: Modern Computational Design. Baton Rouge, La. Keynote lecture, March 2011.
Electromagnetically-induced deformation of functionalized fabric. Zohdi, T. I. The Journal of Elasticity, 105(1–2), 381–398 (2011).
Dynamics of clusters of charged particulates in electromagnetic fields. Zohdi, T. I. The International Journal of Numerical Methods in Engineering. Published online 24 August 2010, doi:10.1002/nme.3007
Multi-Scale Modeling and Large-Scale Transient Simulation of Ballistic Fabric and Fabric-Resin Composites. Powell, D., Farhat, C., Zohdi, T. 9th World Congress on Computational Mechanics, Sydney, Australia, July, 2010.
Modeling and simulation of multiphysical processes in particulate media. Zohdi, T.University of Colorado, Boulder, Department of Mechanical Engineering. Invited lecture, May 2010.
Computational analysis of microheterogeneous media. Zohdi, T.Lawrence Berkeley National Labs. Invited lecture, February 2010.
Simulation of coupled microscale multiphysical-fields in particulate-doped dielectrics with staggered adaptive FDTD. Zohdi, T. I. Computer Methods in Applied Mechanics and Engineering, 199(49–52), 3250–3269, 2010. 
doi:10.1016/j.cma.2010.06.032
Joule-heating field phase-amplification in particulate-doped dielectrics. Zohdi, T. I. The International Journal of Engineering Science, 49(1), 30–40, 2011. 
doi:10.1016/j.ijengsci.2010.06.021
Modeling and simulation of multiphysical processes in particulate media. Zohdi, T. Lawrence Berkeley National Labs (Invited lecture, February 2010).
High-speed impact with electromagnetically sensitive fabric and induced projectile spin. Zohdi, T. I. Computational Mechanics, 46, 399-415, 2010. doi: 10.1007/s00466-010-0481-5.
Modeling and simulation of multiphysical processes in particulate media. Zohdi, T. University of Southern California, Department of Civil Engineering (invited lecture, October 2009).
Modeling and simulation of multiphysical processes in particulate media: electromagnetic sprays and solids. Zohdi, T. Workshop on Mesoscale Mechanics of Complex Materials. Vancouver, Canada (invited lecture, November 2009).
Modeling and simulation of multiphysical processes in particulate media: electromagnetic sprays and solids. Zohdi, T. Workshop on Mesoscale Mechanics of Complex Materials. Lawrence Berkeley National Labs (invited lecture, December 2009).
Attachment mode performance of network-modeled ballistic fabric shielding. D. Powell, T. I. Zohdi. Composites Part B: Engineering, 40 (6), 451–460, September 2009, doi:10.1016/j.compositesb.2009.01.010.
A note on flaw-induced integrity reduction of structural fabric. D. Powell, T. I. Zohdi. The International Journal of Fracture/Letters in Micromechanics, 158 (1), 89–96, July 2009. doi: 10.1007/s10704-009-9368-x.
Microfibril-based estimates of the ballistic limit of multilayered fabric shielding. T. I. Zohdi. The International Journal of Fracture/Letters in Micromechanics. 158 (1), 81–88, July 2009. doi: 10.1007/s10704-009-9367-y.
Multi-Scale Modeling and Large-Scale Transient Simulation of Ballistic Fabric. D. Powell, T. Zohdi, C. Farhat. 10th U.S. National Congress on Computational Mechanics, Columbus, OH, July 2009.
Multi-Scale Modeling and Large-Scale Transient Simulation of Ballistic Fabric. C. Farhat, D. Powell, T. I. Zohdi. Presentation to Army Research Laboratory, Aberdeen Proving Ground, MD, April 2009.
Modeling of Composite Materials at Multiple Scales. D. Arbelaez, T. I. Zohdi. Presentation to Army Research Laboratory, Aberdeen Proving Ground, MD, April 2009.
The FETI Family of Domain Decomposition Methods for Inequality-Constrained Quadratic Programming: Application to Contact Problems with Conforming and Nonconforming Interfaces. P. Avery and C. Farhat. Computer Methods in Applied Mechanics and Engineering, 198, 1673–1683 (2009).
A FETI-Preconditioned Congugate Gradient Method for Large-Scale Stochastic Finite Element Problems. D. Ghosh, P. Avery and C. Farhat. International Journal for Numerical Methods in Engineering, 80, 914–931 (2009).
Scalable FETI Algorithms for Frictionless Contact Problems. Z. Dost_al, V. Vondr_ak, D. Hor_ak, C. Farhat, and P. Avery. In: Domain Decomposition Methods in Sciences and Engineering XVII, Lecture Notes in Computational Science and Engineering, Eds. U. Langer et al., Springer, Berlin, Vol. 60, pp. 263–270 (2008).
Multi-scale Modeling and Large-scale Transient Simulation of Ballistic Fabric. D. Powell, C. Farhat, , T. I. Zohdi. Oral presentation CO-03, Proceedings of the 26th Army Science Conference, Orlando, FL, December 2008.
Project 1–2: Simulation of Ballistic Gel Penetration
A family of discontinuous Galerkin mixed methods for nearly and perfectly incompressible elasticity. Shen Y. & Lew A. ESAIM:Mathematical Modelling and Numerical Analysis, in press 2011.
Time integrators based on approximate discontinuous Hamiltonians.Dharmaraja, S. , Kesari, H., Darve, E., Lew, A.J. International Journal for Numerical Methods in Engineering, in press 2011.
Variational time integrators for finite dimensional thermoelastodynamics without heat conduction. Mata, P. & Lew, A.J. International Journal for Numerical Methods in Engineering, in press 2011.
Parameterization of planar curves immersed in triangulations with application to finite elements. Rangarajan R. & Lew A. International Journal for Numerical Methods in Engineering, in press 2011.
Optimal convergence of a discontinuous Galerkin-based immersed boundary method. Lew A. & Negri M. ESAIM: Mathematical Modelling and Numerical Analysis, 45, 651–674, 2011.
Explicit asynchronous contact algorithm for elastic–rigid body interaction. Ryckman R. & Lew A. International Journal for Numerical Methods in Engineering, in press 2011.
Stability and convergence proofs for a discontinuous-Galerkin-based extended finite element method for fracture mechanics. Y. Shen, A. Lew. Computer Methods in Applied Mechanics and Engineering, 199 (37-40), 2360-2382, 2010. doi:10.1016/j.cma.2010.03.008
An optimally convergent discontinuous-Galerkin-based extended finite element method for fracture mechanics. Y. Shen, A. Lew. International Journal for Numerical Methods in Engineering, 82:6, 716-755, 2010.
An adaptive stabilization strategy for enhanced strain methods in nonlinear elasticity. A. TenEyck, A. Lew. International Journal for Numerical Methods in Engineering, 81:11, 1387-1416, 2010.
A discontinous-Galerkin-based immersed boundary method with nonhomogeneous boundary conditions and its applications to elasticity. R. Rangarajan, A. Lew, G. Buscaglia. Computer Methods in Applied Mechanics and Engineering, 198, 1513-1534, 2009.
Some new algorithmic ideas for the simulation of ballistic gel penetration. M. Potts, A. Lew, R. Ryckman, R. Rangarajan. Presentation at First Annual ARL Ballistic Protection Technologies Workshop, Herndon, VA, May 2010.
Towards Long-time Simulation of Soft Tissue Simulant Penetration. Ramsharan Rangarajan, Raymond Ryckman, Adrian Lew. Poster PP-04, Proceedings of the 26th Army Science Conference, Orlando, FL, December 2008.
A Discontinuous-Galerkin-Based Immersed Boundary Method. Adrian Lew and Gustavo Buscaglia. International Journal for Numerical Methods in Engineering, 76 (4), 427–454, 2008. doi: 10.1002/nme.2312.
Project 1–3: Multidisciplinary Parametric Modeling and L/D Quantification and Optimization
High Fidelity Optimization of Flapping Airfoils and Wings. M. Culbreth, Y. Allaneau and A. Jameson. AIAA Paper 2011–3521, 29th AIAA Applied Aerodynamics Conference, Honolulu, HI, June 27–30, 2011.
A Computational Framework for Low Reynolds Number 3D Flapping Wings Simulation. Y. Allaneau, M. Culbreth and A. Jameson. AIAA Paper 2011–3063, 29th AIAA Applied Aerodynamics Conference, Honolulu, HI, June 27–30, 2011.
Hybrid optimization schemes for wing modeling of micro-aerial vehicles. L. Velazquez, M. Argaez, M. Culbreth*, R. Sanchez*, C. Ramirez*, M. Hernandez IV*. User Group Conference Proceedings, IEEE-CS Journal, Schaumburg, IL, June 2010.
Project 1–4: Flapping and Twisting Aeroelastic Wings for Propulsion
Reduced-Order Modeling for Fully-Coupled Fluid and Structural Dynamics of Flexible Flapping Wings. M. Wei. Invited talk, in mini-symposium Advances in Control of Fluid Dynamics and Challenges facing the US Defense Department’s thrust on Unmanned Autonomous Systems, SIAM Conference on Control & Its Applications, Baltimore MD, July, 2011.
Simulation and optimization for flexible wings. M. Wei. Invited talk at Wright Patterson Air Force Base, AFRL/RB, July, 2011
A fully-coupled approach to simulate flapping flexible wings. M. Wei. Invited talk at U.S. Army Research Laboratory, Aberdeen, July, 2011.
Provably Stable and Time-Accurate Extensions of Runge–Kutta Schemes for CFD Computations on Moving Grids. S. Brogniez, A. Rajasekharan and C. Farhat. International Journal for Numerical Methods in Fluids, in press 2011.
Algorithms for Interface Treatment and Load Computation in Embedded Boundary Methods for Fluid and Fluid–Structure Interaction Problems. K. Wang, A. Rallu, J.-F. Gerbeau and C. Farhat. International Journal for Numerical Methods in Fluids, in press 2011.
A Systematic Procedure for Achieving Higher-Order Spatial Accuracy in Ghost Fluid and Other Embedded Boundary Methods for Fluid–Structure Interaction Problems. X. Zeng and C. Farhat. AIAA 2011–3389, 20th AIAA Computational Fluid Dynamics Conference, Honolulu, Hawaii, June 27–30 (2011)
Numerical Algorithms for Tracking Dynamic Fluid–Structure Interfaces in Embedded/Immersed Boundary Methods. K. G. Wang, J. Gretarsson, A. Main and C. Farhat. AIAA 2011–3385, 6th AIAA Theoretical Fluid Mechanics Conference, Honolulu, Hawaii, June 27–30 (2011)
Nonlinear structural response in flexible flapping wings with different density ratio. M. Xu, M. Wei, T. Yang, Y. S. Lee, and T. D. Burton. AIAA paper 2011-376, Orlando, FL, 2011
Lift, drag and flow-field measurements around a small ornithopter. R. Alarcon, F. Shu, B. J. Balasubramaniam. AIAA paper 2011-1314, Orlando, FL, 2011
To fly like a hummingbird. M. Wei. Monthly invited talk at Mesilla Valley Audubon Society, Las Cruces, NM, February, 2011
Effects of mass ratio to flexible flapping-wing propulsion. M. Xu, M. Wei, T. Yang, Y. Lee, and T. D. Burton. Bulletin of the American Physical Society, Vol. 55, No. 16, Long Beach, CA, 2010.
A fully-coupled approach to simulate three-dimensional flexible flapping wings. T. Yang, and M. Wei. Bulletin of the American Physical Society, Vol. 55, No. 16, Long Beach, CA, 2010.
Effect of gust on flow patterns around a robotic hummingbird wing. E. N. Marquez, H. Evans, R. Alarcon, G. Whitehouse and B.J. Balakumar. Bulletin of the American Physical Society, Vol. 55, No. 16, Long Beach, CA, 2010.
also: 41st AIAA Fluid Dynamics Conference and Exhibit, Hawaii, June 2011.
Lift, drag and flow-field measurements around a single-degree-of-freedom toy ornithopter. R. Alarcon, B.J. Balakumar, and J. Allen. Bulletin of the American Physical Society, Vol. 55, No. 16, Long Beach, CA, 2010.
Nonlinear Structural response in flexible flapping wings with different density ratio. M. Xu, M. Wei, T. Yang, T.D. Burton. Submitted to AIAA ASM, Orlando, FL, 2011
Robust and Provably Second-Order Explicit-Explicit and Implicit-Explicit Staggered Time-Integrators for Highly Nonlinear Fluid-Structure Interaction Problems. C. Farhat, A. Rallu, K. Wang, T. Belytschko. International Journal for Numerical Methods in Engineering in press. doi: 10.1002/nme.2883
Nonlinear Fluid-Structure Interaction Problems. C. Farhat, A. Rallu, K. Wang, T. Belytschko. International Journal for Numerical Methods in Engineering in press. doi: 10.1002/nme.2883
Total Energy Conservation in ALE Schemes for Compressible Flows. A. Dervieux, C. Farhat, B. Koobus, M. Vazquez. European Journal of Computational Mechanics, in press.
A global approach for reduced-order models of flapping flexible wings. M. Wei, and T. Yang, AIAA paper 2010-5085, Chicago, IL, 2010
Numerical Study of Flexible Flapping Wing Propulsion. T. Yang, M. Wei, AIAA Journal , Vol. 48, No. 12, pp. 2909–2915, 2010.
also:
Numerical Study of Flexible Flapping Wing Propulsion. T. Yang, M. Wei, H. Zhao. Paper 2010-0553, 48th AIAA Aerospace Sciences Meeting, Orlando, FL, January 2010.
Computational Analysis of Hovering Hummingbird Flight. Z. Liang, H. Dong, M. Wei. Paper 2010-0555, 48th AIAA Aerospace Sciences Meeting, Orlando, FL, January 2010.
Optimal Flight of Rufous Hummingbirds in Hover: An Experimental Investigation. H. B. Evans, J. J. Allen, B. J. Balakumar. Paper 2010-1028, 48th AIAA Aerospace Sciences Meeting, Orlando, FL, January 2010.
A Computational Framework for Modeling Highly Nonlinear Multi-Phase Fluid–Structure Interaction Problems. C. Farhat. Proceedings of the 16th US National Congress of Theoretical and Applied Mechanics, State College, Pennsylvania, June 27–July 2 (2010)
Explicit-Explicit and Implicit-Explicit Staggered Time-Integrators for Highly Nonlinear Fluid–Structure Interaction Problems, International Journal for Numerical Methods in Engineering, Vol. 84, 73–107 (2010)
A. Dervieux, C. Farhat, B. Koobus and M. Vazquez, ``Total Energy Conservation in ALE Schemes for Compressible Flows, European Journal of Computational Mechanics, Vol. 19/4, pp. 337–363 (2010)
Effects of mass ratio to flexible flapping-wing propulsion. M. Xu, M. Wei, T. Yang, Y. Lee, and T. D. Burton. Bulletin of the American Physical Society, 55(16), Long Beach, CA, 2010
A fully-coupled approach to simulate three dimensional flexible flapping wings. T. Yang, and M. Wei. Bulletin of the American Physical Society, 55(16), Long Beach, CA, 2010
Global Model Reduction for Fluid-Structure Interaction in Flapping Flexible Wings. M. Wei and T. Yang. Bulletin of the American Physical Society, 54(19), 62nd Annual Meeting of the APS Division of Fluid Dynamics, Minneapolis, MN, November, 2009.
Aerodynamics of a singledegree- of-freedom toy ornithopter. R. Chavez Alarcón, B. J. Balakumar, J. J. Allen. Bulletin of the American Physical Society, 54(19), 62nd Annual Meeting of the APS Division of Fluid Dynamics, Minneapolis, MN, November, 2009.
Optimization Study for Hovering Flapping Flight. H. Bocanegra Evans , J. J. Allen, and B. J. Balakumar. Bulletin of the American Physical Society, 54(19), 62nd Annual Meeting of the APS Division of Fluid Dynamics, Minneapolis, MN, November, 2009.
Applications of a Variational Multiscale Method for Large Eddy Simulation of Turbulent Flows on Moving/Deforming Unstructured Grids. A. Rajasekharan, C. Farhat. Finite Elements in Analysis and Design, 45, 272-279 (2009).
An Energy Conserving Method for Computing Flow-Induced Forces on Embedded Meshes. C. Farhat, J.-F. Gerbeau, K. Wang. Tenth US National Congress on Computational Mechanics, Columbus, Ohio, July 15-19 (2009).
Study of Flow Structures Around the Wing of a Scaled Robotic Hummingbird Model at a Range of Reynolds Numbers. H. B. Evans. Master’s Thesis, New Mexico State University, 2009.
Flapping and Twisting Aeroelastic Wings for Propulsion. M. Wei, presented at Dean’s Council 2009, Rio Rancho, NM
A Higher-Order Generalized Ghost Fluid Method for the Poor for the Three-Dimensional Two-Phase Flow Computation of Underwater Implosions. C. Farhat, A. Rallu, S. Shankaran. Journal of Computational Physics, 227, 7674-7700 (2008).
Numerical Simulation of Flexible Flapping Wings in Fully-Coupled Motion. T. Yang, M. Wei, and H. Zhao. American Institute of Aeronautics and Astronautics (AIAA) Symposium, Las Cruces, NM, 2008.
A Discontinuous Enrichment Method for the Numerical Solution of the Advection-Diffusion Equation. Irina Kalashnikova. 2008 Robert J. Melosh Symposium in Finite Element Analysis, Duke University, Durham, NC, April 2008.
Galerkin Reduced Order Models for Compressible Flow with Structural Interaction. Matthew F. Barone, Daniel J. Segalman, Heidi Thornquist, Irina Kalashnikova. American Institute of Aeronautics and Astronautics (AIAA) Paper No. 2008–0612 , 46th AIAA Aerospace Science Meeting and Exhibit, Reno, NV, January 2008.
(Available at www.stanford.edu/~irinak/reno08.pdf)
Flapping and Twisting Aeroelastic Wings for Propulsion. Humberto Evans (presenter), Mingjun Wei, Poster presentation, AHPCRC exhibit, Supercomputing 2008, Austin, TX.
Flight of a Rufous Hummingbird Robotic Model-PIV Measurements. H. Bocanegra Evans, R. Chavez Alarcon, P. Ferreira de Sousa, B. Tobalske, J. J. Allen. 61st Meeting of the APS Division of Fluid Dynamics, San Antonio, TX, Nov. 23–25, 2008.
A Computational Framework Based on Variational LES Method for the Multi-disciplinary Analysis of MAVs with Flapping Wings. Charbel Farhat and Ajaykumar Rajasekharan. Oral presentation CO-05, Proceedings of the 26th Army Science Conference, Orlando, FL, December 2008.
Hamiltonian structure and dynamics of a neutrally buoyant rigid sphere interacting with thin vortex rings. B. N. Shashikanth, A. Sheshmani, S. Kelly, and M. Wei. Journal of Mathematical Fluid Mechanics, published online December 2008, doi: 10.1007/s00021-008-0291-0.
A Strong-coupling Approach to Simulate Flexible Flapping Wing. M. Wei, T. Yang, and H. Zhao. 61st Meeting of the APS Division of Fluid Dynamics, San Antonio, TX, Nov. 23–25, 2008.
Low-dimensional modeling for both temporally and spatially developing free shear layers. Mingjun Wei (presenter, NMSU), Clarence Rowley (Princeton University); American Physical Society, 60th Annual Meeting of the Division of Fluid Dynamics, 18–20 November 2007; Salt Lake City, Utah; http://meetings.aps.org/Meeting/DFD07/Event/71710
On the Optimal Settings of Performance Parameters in Hovering MAV Flight. Mike Harff, Haibo Dong (Wright State University), Mingjun Wei (NMSU); American Physical Society, 60th Annual Meeting of the Division of Fluid Dynamics, 18–20 November 2007; Salt Lake City, Utah;
http://meetings.aps.org/Meeting/DFD07/Event/72681
Experimental results of harmonically oscillating flexible and rigid flat plates. Jeremy Pena, Scott Hightower, James Allen, Paulo Ferreira de Sousa, Banavara Shashikanth (NMSU); American Physical Society, 60th Annual Meeting of the Division of Fluid Dynamics, 18–20 November 2007; Salt Lake City, Utah;
http://meetings.aps.org/Meeting/DFD07/Event/72463
Axisymmetric interaction between a laminar vortex ring and a sphere—stationary sphere case. Paulo Ferreira de Sousa, James Allen (NMSU); American Physical Society, 60th Annual Meeting of the Division of Fluid Dynamics, 18–20 November 2007; Salt Lake City, Utah;
http://meetings.aps.org/Meeting/DFD07/Event/72588
High-order fluid/structure coupled numerical model. Jose Carlos Pereira (Department of Mechanical Engineering/LASEF, Instituto Superior Tecnico), Paulo Ferreira de Sousa (NMSU); American Physical Society, 60th Annual Meeting of the Division of Fluid Dynamics, 18–20 November 2007; Salt Lake City, Utah;
http://meetings.aps.org/Meeting/DFD07/Event/71826
Hamiltonian structure and dynamics of a neutrally buoyant rigid sphere interacting with thin vortex rings. Banavara Shashikanth (presenter, NMSU), Artan Sheshmani (UIUC), Scott Kelly (UIUC), Mingjun Wei (NMSU); 2007 Interdisciplinary Transport Phenomena V, 14–19 October 2007; Bansko, Bulgaria;
http://ame-www.usc.edu/cf/Bansko2007/PROGRAM/Paper-26.pdf
Project 1–5: Numerical Simulation of Flapping Flows
Grid and Time Step Requirements to Accurately & Efficiently Resolve Flow Around a Rigid Flapping Airfoil using OVERFLOW. J. Leffell, J., T. Pulliam. AIAA 2011-573. Presented at the 49th AIAA Aerospace Sciences Meeting in Orlando, FL, January 4-7, 2011.
Project 1–6: The All-Electron Battery
Quantum dot ultracapacitor and electron battery. Holme, Timothy P., Prinz; Friedrich B. United States Patent Application 20100183919. July 22, 2010.
All -electron battery having area-enhanced electrodes. Holme; Timothy P., Prinz; Friedrich B., Usui, Takane. United States Patent Application 20100255381. October 7, 2010.
Project 1–7: Advanced Optimization Algorithms and Software (formerly Project 4–4)
ALGORITHM xxx: MINRES-QLP for singular symmetric and Hermitian linear equations and least-squares problems. S.-C. Choi, C. C. Paige, and M. A. Saunders. ACM Trans. Math. Software, submitted Aug 2011, 14 pp.
Newton-type methods. W. Murray. Wiley Encyclopedia of Operations Research and Management Science 3537–3551, 2011.
A local relaxation method for the cardinality constrained portfolio optimization problem, W. Murray and H. Shek. Computational Optimization and Applics., accepted 2011.
Statistical and Algorithm Aspects of Optimal Portfolios. Howard Shek. PhD thesis, Stanford University, March 2011
Matrix equilibration. W. Murray. CIAM Distinguished Lecturer Series, the University of South Australia. May 2011 (http://www.unisa.edu. au/ciam/News/Distinguished_lecturer_series/default.asp)
Satisfying flux balance and massaction kinetics in a network of biochemical reactions. M. A. Saunders, I. Thiele, R. M. T. Fleming, B. Ø. Palsson, Y. Ye, S. Akle, O. A. Dalal, J. A. Lerman, Y. Sun, and N. A. Taheri. DOE Genomic Science Awardee Meeting IX, Crystal City, VA, Apr 10–13, 2011.
Algorithms for the equilibration of matrices and their application to limited-memory quasi-Newton methods. A. Bradley and W. Murray. CIAM Distinguished Lecturer series, Univ. of South Australia, May 3, 2011.
An algorithm for time dependent PDE-constrained optimization problems. Y. Choi and W. Murray. SIAM Conference on Optimization, Darmstadt, Germany, May 16–19, 2011, http://www.stanford.edu/~yc344/siamOp11.pdf.
AMRES: The minimum-residual method for augmented systems. D. C.-L. Fong, P. C. Hansen, and M. A. Saunders, Householder Symposium XVIII on Numerical Linear Algebra, Tahoe City, CA, Jun 12–17, 2011.
On the determinant and its derivatives of the rank-one corrected generator of a Markov chain on a graph. J. A. Filar, M. Haythorpe, and W. Murray. J. Global Optimization, accepted 2011.
MINRES-QLP: a Krylov subspace method for indefinite or singular symmetric systems. S.-C. Choi, C. C. Paige, and M. A. Saunders. SIAM J. Scientific Computing, 33:4, 1810–1836, 2011.
also: M. Saunders, D. Fong. Presentation at Eleventh Copper Mountain Conference on Iterative Methods, April 2010.
The Stanford Systems Optimization Laboratory (SOL): Some Applications of our Large-scale Optimization Software. M. A. Saunders. Optimization Day, Mechanical Engineering Affiliates and Sponsors Program, Stanford University, Feb 1, 2011.
40 Years of Linear Algebra and Optimization at Stanford. M. A. Saunders. Mathematics and Systems Biology. University of Iceland, Reykjavik, Iceland, October 4, 2010.
also: Smart Fields Seminar, Dept of Energy Resources and Engineering, Stanford University, March 10, 2011;
Industrial Engineering and Management Seminar, Ben Gurion University of the Negev, Israel, Jan. 10, 2011.
Equispaced Pareto front construction for constrained bi-objective optimization. V. Pereyra, M. A. Saunders, and J. Castillo. Mathematical and Computer Modelling, final revision 9 Feb 2011, 10 pp.
LSMR: An iterative algorithm for sparse least-squares problems. D. C.-L. Fong and M. A. Saunders. SIAM J. Scientific Computing, for Copper Mountain Special Issue 2010, revised 14 Mar 2011, 21 pp.
also: invited plenary presentation, Second International Conference on Numerical Analysis and Optimization, Sultan Qaboos University, Muscat, Oman, Jan. 3–6, 2011.
also: Householder Symposium XVIII on Numerical Linear Algebra, Tahoe City, CA, Jun 12–17, 2011.
also: ICIAM 7, Vancouver, BC, Jul 18–22, 2011.
A Regularized Active-set Method for Sparse Convex Quadratic Programming. C. M. Maes. PhD thesis, Stanford University, November 2010.
QPBLUR: A regularized active-set method for sparse convex quadratic programming. M. A. Saunders, keynote speaker (with C. M. Maes). OPTEC Workshop on Large-Scale Convex Quadratic Programming—Algorithms, Software, and Applications, Katholieke Universiteit Leuven, Belgium, Nov 25–26, 2010.
also: Householder Symposium XVIII on Numerical Linear Algebra, Tahoe City, CA, Jun 12–17, 2011.
also: ICIAM 7, Vancouver, BC, Jul 18–22, 2011.
An algorithm for nonlinear optimization problems with binary variables. Walter Murray and Kien-Ming Ng. J. Computational Optimization and Applications, 47:2, 257–288 (2010).
LSMR: An iterative algorithm for sparse least-squares problems. Michael Saunders, plenary speaker. Second International Conference on Numerical Linear Algebra and Optimisation, University of Birmingham, UK, Sep 13–15, 2010.
also:
Mathematics seminar, Delft Institute of Applied Mathematics, Delft, The Netherlands, Nov 29, 2010.
Mathematics seminar, Applied Analysis and Computational Science (AACS), University of Twente, Enschede, The Netherlands, Dec 2, 2010.
Sparse least-squares problems. M. Saunders, D. Fong. Presentation at Eleventh Copper Mountain Conference on Iterative Methods, April 2010.
Technical Area 2: Computational Nano- and Biotechnology Activities
Project 2–1: Dispersion of Biological Warfare Agents in Attack Zones
The influence of normal stress anisotropy in predicting scalar dispersion with the v2–f model. Philips, D, Rossi, R, and Iaccarino G, I. J. Heat Fluid Flow, doi:10.1016/j.ijheatfluidflow.2011.06.010, 2011.
Large-Eddy Simulation of Scalar Dispersion from a Point Source Over a Wavy Wall. Philips, D., Rossi, R. and Iaccarino G. Turbulent Shear Flow Phenomena, Ottawa, Canada, July 2011.
RANS Modeling of Scalar Dispersion From Localized Sources Within a Simplified Urban‐Area Model. Rossi, R., Capra S., and Iaccarino G. APS Meeting, Minneapolis, Minnesota 2011.
Quantifying the global spread of and cancer risk due to particulate and gas-phase radionuclides from the Fukushima Dai-ichi nuclear reactor meltdowns. Jacobson, M.Z., and J.E. Ten Hoeve. 30th Annual American Association for Aerosol Research Conference, Orlando, Florida, Oct. 25–29, 2011.
A mass, energy, vorticity, and potential enstrophy conserving lateral boundary scheme for the shallow water equations using piecewise linear boundary approximations. Ketefian, G.S., and M.Z. Jacobson. J. Comp. Phys., 230, 2751–2793, 2011, doi:10.1016/j.jcp2010.11.008.
Numerical Solution to Drop Coalescence/Breakup With a Volume-Conserving, Positive-Definite, and Unconditionally-Stable Scheme. Jacobson, M.Z. J. Atmos. Sci., 68, 334–346, doi:10.1175/2010JAS3605.1, 2011.
Development and application to Oklahoma City of a new mass, energy, vorticity, and potential enstrophy conserving scheme for 3-D nonhydrostatic atmospheric flows with complex boundaries. Ketefian, G.S., and M.Z. Jacobson. American Geophysical Union Fall Meeting, San Francisco, California, Dec. 13–17, 2010.
A new mass, energy, vorticity, and potential enstrophy conserving scheme for complex boundaries in 3D nonhydrostatic stretched or nested grid models. G.S. Ketefian, M.Z. Jacobson. American Geophysical Union, Fall Meeting, San Francisco, California, December 14–18, 2009.
The global-through-urban nested 3-D simulation of air pollution with a 13,600-reaction photochemical mechanism. M.Z. Jacobson, D. L. Ginnebaugh. J. Geophys. Res. 115, D14304, 2010. doi:10.1029/2009JD013289.
A piecewise-linear boundary scheme for the shallow water equations that conserves mass, energy, vorticity, and potential enstrophy. Ketefian, G.S., Jacobson, M.Z. J. Comp. Phys., in press, 2011.
A numerical study of scalar dispersion downstream of a wall-mounted cube using direct simulations and algebraic flux models. Rossi, R. Phillips, D., Iaccarino, G. International Journal of Heat and Fluid Flows, 2010, in press. doi:10.1016/j.ijheatfluidflow.2010.05.006
A mass, energy, vorticity, and potential enstrophy conserving boundary treatment scheme for the shallow water equations. G.S. Ketefian, M.Z. Jacobson. J. Comp. Phys., 228, 1-32, 2009. doi:10.1016/j.jcp.2008.08.009
Numerical simulation of scalar dispersion downstream of a square obstacle using gradient-transport type models. R. Rossi, G. Iaccarino. Atmospheric Environmen, 43(16), 2518–2531, 2009. doi:10.1016/j.atmosenv.2009.02.044
A mass, energy, vorticity, and potential enstrophy conserving lateral fluid-land boundary scheme for the shallow water equations. G. Ketefian, M.Z. Jacobson, EOS Transactions, AGU, 89, Fall Meeting Supplement, 2008.
DNS and RANS Simulation of Dispersion Downstream of an Obstacle. R. Rossi, G. Iaccarino, Oral presentation QO-04, Proceedings of the 26th Army Science Conference, Orlando, FL, December 2008.
Project 2–2: Micro- and Nano-fluidic Simulations for BWA Sensing and Blood Additive Development
The Rheology of Non-Dilute Vesicle Suspensions. Paper 282f, Hong Zhao, Eric S.G. Shaqfeh, Andrew Spann. AICHE Annual Meeting, Minneapolis, MN, Area 1J: Colloidal Hydrodynamics II, October 18, 2011.
The local and nonlocal rheology of vesicle and capsule suspensions. Eric S. G. Shaqfeh. The Bingham Lecture, Annual Society of Rheology Meeting, Cleveland, OH, October 11, 2011.
The dynamics of a vesicle in simple shear flow. Zhao, H., E.S.G. Shaqfeh. J. Fluid Mech. 674, 578–604 (2011).
Shear-induced platelet margination in a microchannel. Zhao, H., E.S.G.Shaqfeh. Phys. Rev. E 83, 061924 (2011).
Shear-induced particle migration and margination in a cellular suspension. Zhao, H., E.S.G. Shaqfeh, and V. Narsimhan. Phys. Fluids (submitted, 8/2011).
The dynamics of a vesicle in a wall-bound shear flow. Zhao, H., A. Spann, E.S.G. Shaqfeh. Phys. Fluids (accepted, 8/2011).
Numerical simulation of the margination of platelets in the microvasculature. H. Zhao, E.S.G. Shaqfeh. Center for Turbulence Research, Annual Research Briefs, 2010, pp. 365–374.
Platelet Margination in the Microvasculature. Eric.S. G. Shaqfeh, H. Zhao, A. Spann.Ronald Probstein Lecture, Department of Mechanical Engineering, Massachusetts Institute of Technology, Cambridge, MA, March 10, 2011.
also: Institute for Surgical Research, Brooke Medical Center (ARMY), San Antonio, TX, April 6, 2011,
Fluid Mechanics Seminar, University of California at San Diego, April 11, 2011,
Department Colloquium, Chemical Engineering Department, Lehigh University, Bethlehem, PA, April 20, 2011.
The Microfluidics of Particle/ Vesicle Mixtures in the Microvasculature. Eric S.G. Shaqfeh, Hong Zhao, Andrew Spann. SIAM Conference on Computational Science and Engineering, MS85 Computational Algorithms for Simulating Particulate Flows -Part II of III, March 2, 2011, Reno, NV (Invited Talk).
also: Department of Chemical Engineering, Penn State University, State College, PA, April 21, 2011.
On the physical mechanism of platelet margination in the microvasculature. Zhao, H. and Shaqfeh E.S.G. Physical Review Letters (submitted August 2010).
On the Irreversible Adsorption and Taylor Dispersion of Particles in Channel Flows of General Cross Section. Fitzgibbon, S. and Shaqfeh, E.S.G. Phys. Fluids (submitted March 2010)
The Microfluidics of NonSpherical Colloidal Particles and Vesicles with Application to Blood Additives. E.S.G. Shaqfeh. Chemical Engineering Platinum Colloquium, Department of Chemical Engineering, Monash University, Clayton, Victoria. Australia. April 7, 2010.
The Dynamics and Rheology of Vesicle Suspensions: Platelet Margination. Hong Zhao, E.S.G. Shaqfeh (speaker). ICR International Workshop “Unsettled Issues in Rheology and Dynamics of Softmatters”, Aug.8-10, 2010, Institute for Chemical Research, Kyoto University Gokasho, Uji, Kyoto 611-0011 Japan.
The Microfluidics of NonSpherical Colloidal Particles and Vesicles with Application to Blood Additives. E.S.G. Shaqfeh. Department Colloquium, Department of Mechanical Engineering, Drexel University, Philadelphia, PA, February 12, 2009.
The Microfluidics of NonSpherical Colloidal Particles and Vesicles with Application to Blood Additives. E.S.G. Shaqfeh, H. Zhao, A. Saibaba, E.Darve. AVS Inkjet Technology Topical Conference Sponsorship Form, San Jose, CA, November 8–13, 2009.
The Microfluidics of Colloidal Particle-Vesicle-Capsule Mixtures with Application to Blood Additives. E.S.G. Shaqfeh, H. Zhao, A. Saibaba, E.Darve. IMA Microfluidics: Electrokinetic and Interfacial Phenomena Workshop, Minneapolis, MN, Dec. 7–11, 2009.
The Microfluidics of NonSpherical Colloidal Particles and Vesicles with Application to Blood Additives. Shaqfeh, E.S.G. Invited presentation at Small-Scale Hydrodynamics: Microfluidics and Thin Films, Banff International Research Station Workshop, February 7–12, 2009 (Banff, Alberta, Canada).
On the Taylor Dispersion and Heterogeneous Wall Binding of Particle Flow through Channels of Arbitrary Cross Section and Reaction Profile. Fitzgibbon, S., Shaqfeh, E.S.G. J. Fluid Mechanics, submitted February 2010.
The Dynamics of Vesicles in Shear Flow. H. Zhao, E.S.G. Shaqfeh. Center for Turbulence Research, Annual Research Briefs, p. 445, 2009.
Multiscale Methods for Hydrodynamics at the Micro and Nanoscales: Fluid–Structure Interaction. Invited Minisymposium: SIAM Conference on Computational Science and Engineering, Miami, Fla. March 2–6, 2009.
The Effect of Brownian Motion on the Stability of Sedimenting Suspensions of Polarizable Rods in an Electric Field. B. Hoffman, E.S.G. Shaqfeh. J. Fluid Mech. 624, 361–388, 2009.
Simulation of Brownian, drug delivery particles in microchannel flows. A. Saibaba, E.S.G. Shaqfeh, E. Darve. Oral Presentation, 62nd Annual Americal Physical Society Division of Fluid Dynamics Meeting, Minneapolis, MN, Nov. 22–24, 2009.
Numerical simulation of platelet margination in microcirculation. H. Zhao, E.S.G. Shaqfeh, E. Darve. Oral Presentation, 62nd Annual Americal Physical Society Division of Fluid Dynamics Meeting, Minneapolis, MN, Nov. 22–24, 2009.
Hydrodynamic interactions in metal rod-like particle suspensions due to induced charge electro-osmosis. Klint A. Rose, Brendan Hoffman, David Saintillan, Eric S. G. Shaqfeh, Juan G. Santiago. Phys. Rev. E 79, 011402, 2009. doi: 10.1103/PhysRevE.79.011402
The Microfluidics of NonSpherical Colloidal Particles and Vesicles with Application to Blood Additives. Eric S. G. Shaqfeh. Invited Talk, 2009 Physics and Chemistry of Microfluidics Gordon Research Conference, June 28–July 3, 2009, Lucca, Italy.
Simulating the Microfluidics of Colloidal Particulates. E.S.G. Shaqfeh. SIAM, Computer Science and Engineering Conf. March 2009, Miami, Florida.
The Dynamics and Stability of the Microflows of Polarizeable, Colloidal Rod Suspensions. Eric S.G. Shaqfeh. Keynote Lecture, 7th New York Complex Matter Workshop, Cornell University, December 8, 2008.
The Dynamics and Stability of Polarizeable, Brownian Rod Suspensions Under Flow. E.S.G. Shaqfeh, B. Hoffman. Session 01j03 In Honor of Bud Homsy III: Stability and Nonlinear Hydrodynamics, 2008 Annual AICHE Meeting, Philadelphia, PA, 2008.
Brownian demixing and wall effects in sedimenting suspensions of orientable particles. B. Hoffman, E.S.G. Shaqfeh, Physical Review E 78, 055301(R), 2008.
Developing Novel Empirical Force Fields for Molecular Dynamics Simulations of Phase Transitions in BaTiO3. Jose Solomon (presenter), Eric Darve. Poster presentation, AHPCRC exhibit, Supercomputing 2008, Austin, TX.
Issues in the Issues in the Microfluidic Flows of Complex Fluids. Eric S.G. Shaqfeh. Keynote Lecture (38), Australian-Korean Rheology Conference 2007, Jeju Island, Korea. Sept 17, 2007.
Unique phenomena in theMicrofluidic Flows of Polymers or Particles. Eric S.G. Shaqfeh. Keynote Lecture, International Soft Matter Conference, Eurogress Aachen, Germany, Oct. 1–4, 2007.
The dynamics of colloidal rod suspensions under induced-charge electrophoresis. E.S.G. Shaqfeh, D. Saintillan Saintillan, B. Hoffman, E. Darve. Presentation 277, Symposium honoring 2007 ACS Colloid and Surface Chemistry Award Winner William B. Russel, 233rd ACS National Meeting, Chicago, IL, March 26, 2007.
The dynamics of rod-like particles under sedimentation and induced- charge electrophoresis. E.S.G. Shaqfeh, School of Chemical and Biomolecular Engineering, Cornell University, April 30, 2007.
Project 2–3: Design of Antimicrobial Peptides for Nanoengineered Active Coatings
Computing reaction rates in bio-molecular systems using discrete macro-states, in Innovations in Biomolecular Modeling and Simulation. Ryu, E., A. Kia, and E. Darve. To be published in the Biomolecular Sciences series by The UK Royal Society of Chemistry, 2011.
Computing Generalized Langevin Equations and Generalized Fokker-Planck Equations. E. Darve, J. Solomon, A. Kia. Proceedings of the National Academy of Sciences, 106 (27), 10884–10889, 2009, doi: 10.1073/pnas.0902633106.
Adaptive biasing force method for scalar and vector free energy calculations. E. Darve, D. Rodríguez-Gómez, A. Pohorille. J. Chem. Phys. 128 (14), 144120, 2009, doi:10.1063/1.2829861.
Project 2–4: Protein Structure Prediction for Virus Particles
Introducing FIASCO: Fragment-based Interactive Assembly for protein Structure prediction with Constraints. M. Best, K. Bhattarai, F. Campeotto, A. Dal Palù, H. Dang, A. Dovier, F. Fioretto, F. Fogolari, T. Le and E. Pontelli. Workshop on Constraint-Based Methods in Bioinformatics (WCB), 2011.
Exploring Protein Structure Prediction via Fragment Assembly Applied to transcriptomic profiling of Xenopus laevis inner ear RNA. M. Best, F. Fioretto, A. Dal Palu, E. Pontelli, E. Serrano. Neuroscience 2011, November 12–16, 2011, Washington, DC.
Constraint-based Assembling of Protein Fragments. A. Dal Palu and E. Pontelli. Proceedings of the 4th International Workshop on Constraint Programming and Decision Making, University of Texas at El Paso, March 2011.
also: Submitted as a chapter for an upcoming book collection on protein structure prediction.
Exploring Protein Fragment Assembly using CLP. A. Dal Palu, A. Dovier, F. Fogolari, E. Pontelli. International Joint Conference on Artificial Intelligence (IJCAI), 2011.
CDAO-STORE: A New Vision for Data Integration. B. Chisham, T. Le, E. Pontelli, T. Son, B. Wright. BMC Bioinformatics, 12:98, 2011.
Constraint Logic Programming in Evolutionary Biology. B. Chisham, E. Pontelli, T. Son, B. Wright. International Conference on Logic Programming, LIPIcs, 2011.
Constraint based fragment assembly. A. Dal Palu, A. Dovier, E. Pontelli. International Joint Conference on Artificial Intelligence (IJCAI), AAAI Press, 2011.
Computing approximate solutions of the protein structure determination problem using global constraints on discrete crystal lattices. A. Dal Palu, A. Dovier, E. Pontelli. International Journal on Data Mining and Bioinformatics, 4(1):1–20, 2010.
An investigation in parallel execution of answer set programs on distributed memory platforms: task sharing and dynamic scheduling. E. Pontelli, H. Le, T. Son. Computer Languages, Systems & Structures, 36(2):158–202, 2010.
CDAO-STORE: A New Vision for Data Integration. B. Chisham, T. Le, E. Pontelli, T. Son, B. Wright. Nature Precedings, doi:10.1038/npre.2010.4586.1, 2010.
A New Vision for Data Integration in Computational Biology. B. Chisham. Presentation, iEvoIO Workshop, Portland, July 2010.
Protein Fragments Assembly in CLP. E. Pontelli, A. Dovier, A. Dal Palu, F. Fogolari. International Conference on Logic Programming, Edinburgh, Scotland, July 2010. Best Paper Award.
CLP-based Protein Fragment Assembly. A. Dovier, A. Dal Palu, F. Fogolari, E. Pontelli. Theory and Practice of Logic Programming, 10:(4-6),709-724, 2010.
Structure prediction for the helical skeletons detected from the low resolution protein density map. Al Nasr, K., Sun, W., He, Jing. BMC Bioinformatics, vol. 11, 2010.
Enumeration of all geometrically constrained assignments of the secondary structures using a graph for the protein structure prediction. Al Nasr, K., Ranjan, D., He, J. International Conference in Bioinformatics and Systems Biology, vol. 3, 2010.
Constraint Logic Programming in Determining and Composing Protein Fragments. A. Dal Palu, A. Dovier, F. Fogolari, E. Pontelli. National Conference on Computational Logic. Submitted, 2010.
Answer Set Programming in 2010. E. Pontelli. Symposium on Practical Aspects of Declarative Languages, Springer Verlag, pp. 1–3, 2010.
Applications of Constraint Programming Technology. E. Pontelli. Presentation at Symposium on Practical Aspects of Declarative Languages, Madrid, Spain, January 2010.
Effect of side chain anisotropy on residue contact determination. W. Sun, J. He. Proceedings of the 2009 BIBM Computational Structural Bioinformatics Workshop, Washington DC, November 2009. pp 181 – 188.
Structure Prediction for the Helix Skeletons Detected from the Low Resolution Protein Density Map. K. Al Nasr, J. He. Submitted to Asia Pacific Bioinformatics Conference, India, January 2010. Also, Proceedings of the 2009 BIBM Computational Structural Bioinformatics Workshop, Washington DC, November 2009. BMC Bioinformatics, 11, Suppl. 1:s44, 2010.
Enumeration of all geometrically constrained assignments of the secondary structures using a graph for the protein structure prediction. K. Al Nasr, D. Ranjan, J. He. International Conference in Bioinformatics and Systems Biology, Vol. 3, 2010.
Computing Approximate Solutions of the Protein Structure Determination Problem using Global Constraints on Discrete Crystal
Lattices. A. Dovier, A. Dal Palu, E. Pontelli. International Journal of Data Mining and Bioinformatics, 4(1), 1-20, 2010.
Logic Programming Techniques in Protein Structure Determination: Methodologies and Results. A. Dal Palu, A. Dovier, E. Pontelli. International Conference on Logic Programming and Non-Monotonic Reasoning, pp. 560-566, Springer Verlag, 2009.
An empirical study of constraint logic programming and answer set programming solutions of combinatorial problems. A. Dovier, A. Formisano, E. Pontelli. Journal of Experimental and Theoretical Artificial Intelligence, 21:(2), 79-121, 2009.
Native Secondary Structure Topology has Near Minimum Contact Energy among All Possible Geometrically Constrained Topologies. W. Sun, J. He. Proteins: Structure, Function and Bioinformatics, 77 (1), 159–173, 2009, doi:10.1002/prot.22427.
also:
Native secondary structure assignment has near minimum contact energy among all possible assignments. Jing He. 2008 Computational Structural Bioinformatics Workshop, Philadelphia, PA, Nov 3–5, 2008. http://www.cs.nmsu.edu/~xqin/bioworkshop/bioworkshop.htm
Characterization of Local Protein Structure Geometry from the Protein Data Bank—a Senior Project in Bioinformatics. J. Santini, B. Benson, J. He. Proceedings of the Computing Alliance of Hispanic Serving Institutions Annual Meeting, pp 49–51, Mountain View, CA, 2009.
An Effective Convergence Independent Loop Closure Method using Forward-Backward Cyclic Coordinate Descent. K. Al Nasr, J. He. International Journal of Data Mining in Bioinformatics, 3 (3), 346–361, 2009, doi: 10.1504/IJDMB.2009.026712.
also:
An Effective Convergence Independent Loop Closure Method using Forward/backward Cyclic Coordinate Descent. Kamal Al Nasr, Jing He. Biosymposium at New Mexico State University, 2008.
Parallelized Simulated Annealing for Protein Topology Prediction. K. Al Nasr (presenter), W. Sun, J. HeJ. Poster, Graduate Research and Arts Symposium, NMSU, April 22–23, 2009.
Parallel Computing in Protein Structure Topology Determination. W. Sun, S. Al-Haj, J. He. Proceedings of the 26th Army Science Conference, CP8, Orlando, FL, December 2008.
Reduction of the Secondary Structure Topological Space through Direct Estimation of the Contact Energy Formed by the Secondary Structures. W. Sun, J. He. BMC Bioinformatics, Vol. 10, Supplement 1, S40, 2009.
also:
Reduction of the Secondary Structure Topological Space through Direct Estimation of the Contact Energy Formed by the Secondary Structures. W. Sun, J. He. (presenter). 2009 Asia Pacific Bioinformatics Conference, Beijing, China, Jan. 2009.
This was also the topic of a seminar given at NMSU in September 2008.
http://www.cs.nmsu.edu/CSWS/php/seminarDetail.php?colloqia_id=138
Reduction of false positive detection of helices from low resolution protein density map. Erick Rosas, Jing He. Poster, IEEE Bioinformatics and Biomedicine Conference, Nov 3–5, Philadelphia, 2008.
Protein structure prediction using geometrical constraints. Jing He. NMSU–UTEP CS–MATH Workshop, Las Cruces, NM, April 2008.
Characterizing protein side chain interactions from the Protein Data Bank. Joe Lau, Jing He. Biosymposium at New Mexico State University.
Secondary Structure Topology in Native Protein is Near a Minimum of Contact Energy. Weitao Sun, Jing He. Biosymposium at New Mexico State University, 2008.
An approximate robotics algorithm to assemble a loop between two helices. Jing He, Kamal Al Nasr; IEEE BIBM Workshop in Computational Structural Bioinformatics, 2–4 November 2007; Silicon Valley, CA
Comparison of two approaches in the parallel computation of secondary structure topology determination. Saeed Al Haj, Jing He. Poster, IEEE Bioinformatics and Biomedicine Conference, Nov 3–5, 2008, Philadelphia.
Protein structure backbone prediction for helical skeletons from low resolution protein density map. Kamal Al Nasr, Weitao Sun, Jing He. Poster, IEEE Bioinformatics and Biomedicine Conference, Nov 3–5, 2008.Philadelphia.
Improving ab initio protein Structure prediction using structure tensor calculated from electron density map of a protein. Edward Berndt, Jing He. Biosymposium at New Mexico State University, 2008.
Incorporating constraints from low resolution density map to ab initio protein structure prediction using Rosetta. Yonggang Lu, Charlie E. M. Strauss, and Jing He; IEEE BIBM Workshop in Computational Structural Bioinformatics, 2–4 November 2007; Silicon Valley, CA;
http://www.cs.nmsu.edu/~xqin/bioworkshop/bioworkshop.htm
An Approximate Robotics Algorithm to Assemble a Loop Between Two Helices. J. He, K. Al Nasr. Proceeding of 2007 IEEE international Conference on Bioinformatics and Biomedicine Workshops, pp 74–79, San Jose, CA, Nov. 2007.
Project 2–5: Nano-Mechanics of Metal Plasticity of Thin Films and Cylinders
Dislocation Dynamics Simulation of Frank–Read Sources in Anisotropic α-Fe. S. P. Fitzgerald, S. Aubry, S. L. Dudarev and W. Cai. Submitted to Modelling and Simulation in Materials Science and Engineering, (2011).
Plasticity of Metal Nanowires. C. R. Weinberger and W. Cai. Submitted to Journal of Materials Chemistry. Invited review article (2011).
Energy Barrier for Homogeneous Dislocation Nucleation: Comparing Atomistic and Continuum Models. S. Aubry, S. Ryu, K. Kang and W. Cai. Scripta Mater. 64, 1043 (2011).
Entropy Effect on the Rate of Dislocation Nucleation. S. Ryu, K. Kang and W. Cai. Proc. Natl. Acad. Sci. USA 108, 5174 (2011). Featured in the Research Highlights of Nature Materials 10, 338 (2011).
Predicting the Dislocation Nucleation Rate as a Function of Temperature and Stress. S. Ryu, K. Kang and W. Cai. Journal of Materials Research, Invited Feature Articles, in press, 2011.
Dislocation Junctions and Jogs in Free Standing Thin Films. Seokwoo Lee, Sylvie Aubry, William D. Nix and Wei Cai. Modelling and Simulation in Materials Science and Engineering, 19, 025002 (2011).
The stability of Lomer-Cottrell Jogs in Nano-Pillars. Christopher R. Weinberger and Wei Cai. Scripta Materialia, 64, 529 (2011).
Equilibrium Shape of Dislocation Shear Loops in Anisotropic alpha-Fe. Sylvie Aubry, Steven P. Fitzgerald, Sergei L. Dudarev and Wei Cai.Modelling and Simulation in Materials Science and Engineering, 19, 065006 (2011).
The Stability of Lomer-Cottrell Jogs in Nanopillars. C. R. Weinberger, W. Cai. Submitted to Scripta Materialia, 2010.
Plasticity of metal wires in torsion: molecular dynamics and dislocation dynamics simulations. C. R. Weinberger, W. Cai. Journal of Mechanics and Physics of Solids, 58, 1011 (2010).
Orientation dependent plasticity in metal nanowires under torsion: twist boundary formation and Eshelby twist. C. R. Weinberger, W. Cai. Nano Letters, 10, 130142 (2010).
Energy of a Prismatic Dislocation Loop in an Elastic Cylinder. C. R. Weinberger, W. Cai. Mathematics and Mechanics of Solids, 14, 192 (2009).
Modelling Dislocations in a Free-Standing Thin Film. C. R. Weinberger, S. Aubry, S.-W. Lee, W. D. Nix and Wei Cai. Modelling and Simulation in Materials Science and Engineering , 17, 075007 (2009).
Dislocation Dynamics Simulations in a Cylinder. C. R. Weinberger, S. Aubry, S.-W. Lee and Wei Cai.
Submitted to Proceedings of the Dislocations 2008 International Conference, IOP Conference Series: Materials Science and Engineering (2009).
Surface controlled dislocation multiplication in metal micro-pillars. C.R. Weinberger and W. Cai, Proceedings of the National Academy of Sciences, 105, 14304–14307, 2008, doi:10.1073/pnas.0806118105.
Project 2–6: Multiscale Modeling of Materials
A Hybrid Method for the Parallel Computation of Green’s Functions. D. A. Petersen, L. Song, K. Stokbro, H. H. B. Sørensen, P. C. Hansen, S. Skelboe, and E. Darve. J. Comp. Phys. 228 (14), 5020-5039 (2009).
Developing Novel Parametric Representations for Interatomic Energy Potentials Using Genetic Algorithms. J. Solomon, P. Chung, D. Srivastava, E. Darve. Report, Annual Army Research Laboratory Summer Student Symposium, Aberdeen Proving Grounds, MD, July 2009.
Developing Novel Parametric Representations for Interatomic Energy Potentials Using Genetic Algorithms. J. Solomon, P. Chung, D. Srivastava, E. Darve. 10th U.S. National Congress on Computational Mechanics, U.S. Association for Computational Mechanics, Columbus, OH, July 2009.
Using Molecular Dynamics to Model Phase Transition in BaTiO3. J. Solomon, E. Darve. Summer Student Research Symposium, Army Research Laboratory, Adelphi, MD, ARL-TM-2008a, August 2008.
Technical Area 3: Computational Battlefield Network and Information Sciences Activities
Project 3–1: Information Aggregation and Diffusion Under Mobility
Fourier-Information Duality in the Identity Management Problem. Xiaoye Jiang (presenter), Jonathan Huang, and Leonidas Guibas. Oral presentation and conference proceedings publication. The European Conference on Machine Learning and Principles and Practice of Knowledge Discovery in Databases (ECML PKDD). Athens, Greece, September 2011.
TinyWifi: Making Network Protocol Evaluation Portable Across Multiple Phy-Link Layers. Muhammad Hamad Alizai, Hanno Wirtz, Bernhard Kirchen, Tobias Vaegs, Omprakash Gnawali, Klaus Wehrle. In: Proceedings of the Sixth ACM International Workshop on Wireless Network Testbeds, Experimental evaluation and Characterization (WiNTECH 2011), September 2011.
Inferring Mobile Trajectories Using a Network of Binary Proximity Sensors. Eunjoon Cho, Kevin Wong, Omprakash Gnawali, Martin Wicke, and Leonidas Guibas. Proceedings of the 8th Annual IEEE Communications Society Conference on Sensor, Mesh and Ad Hoc Communications and Networks (SECON 2011), June 2011.
Network Warehouses: Efficient Information Distribution to Mobile Users. Arik Motskin, Ian Downes, Branislav Kusy, Omprakash Gnawali, and Leonidas Guibas. Proceedings of the 30th IEEE International Conference on Computer Communications (INFOCOM 2011), April 2011.
Using Overcomplete Radon Bases to Address the Property Management Problem in Wireless Sensor Networks. Xiaoye Jiang, Mo Li, Yuan Yao, and Leonidas Guibas. Proceedings of the 10th International Conference on Information Processing in Sensor Networks (IPSN 2011), April 2011.
Inferring Mobile Trajectories Using a Network of Binary Proximity Sensors. Eunjoon Cho. 8th Annual IEEE Communications Society Conference on Sensor, Mesh and Ad Hoc Communications and Networks, Salt Lake City, Utah, June 2011.
Network Warehouses: Efficient Information Distribution to Mobile Users. Arik Motskin. 30th IEEE International Conference on Computer Communications (INFOCOM 2011), April 2011.
Using Overcomplete Radon Bases to Address the Property Management Problem in Wireless Sensor Networks. Xiaoye Jiang. 10th International Conference on Information Processing in Sensor Networks, Chicago, IL, USA, April 2011.
The Impact of Network Topology on Collection Performance. Daniele Puccinelli, Omprakash Gnawali, SunHee Yoon, Silvia Santini, Ugo Maria Colesanti, Silvia Giordano, and Leonidas Guibas. Proceedings of the 8th European Conference on Wireless Sensor Networks (EWSN 2011), February 2011.
The Trickle Algorithm. Philip Levis, Thomas Heide Clausen, Jonathan Hui, Omprakash Gnawali, JeongGil Ko. Internet Engineering Task Force - RFC 6206, March 2011.
The Information is in the Maps. Leonidas Guibas. Presentations at the Max Planck Intitute, Saarbrücken, Germany, February 2011; Asia University, Taichung, Taipei, March 2011; Google China, Beijing, March 2011.
Interactive Analysis and Simulation of VANETs Using MOWINE. Ian Downes, Branislav Kusy, Omprakash Gnawali, and Leonidas Guibas. Proceedings of the IEEE Vehicular Networking Conference (VNC 2010), December 2010.
Image Webs: Computing and Exploiting Connectivity in Image Collections. K. Heath, N. Gelfand, M. Ovsjanikov, M. Aanjaneya, L. J. Guibas. 23rd IEEE Conference on Computer Vision and Pattern Recognition (CVPR), June 2010.
Connected Dominating Sets on Dynamic Geometric Graphs. Leonidas Guibas, Nikola Milosavljevic, and Arik Motskin. 22nd Canadian Conference on Computational Geometry (CCCG), July 2010.
A Case for Evaluating Sensor Network Protocols Concurrently. O. Gnawali, L. Guibas, P. Levis. Proc. of ACM International Workshop on Wireless Network Testbeds, Experimental evaluation and Characterization(WiNTECH), September 2010.
Collaborative Image Annotation Using Image Webs. Zixuan Wang (presenter), Omprakash Gnawali, Kyle Heath, and Leonidas Guibas. Proc. of the 27th Army Science Conference (ASC), November 2010.
END: A Topology-Aware Metric for Sensor Networks. D. Puccinelli, O. Gnawali, S.H. Yoon, S. Giordano, L. Guibas. Proc. of the 8th ACM Conference on Embedded Networked Sensor Systems (SenSys), November 2010 (poster).
Data Stashing: Energy-Efficient Information Delivery to Mobile Sinks through Trajectory Prediction. H.J. Lee, M. Wicke, B. Kusy, O. Gnawali, L. Guibas. Proc. of ACM/IEEE International Conference on Information Processing in Sensor Networks (IPSN), April 2010.
Mobile Image Webs. Zixuan Wang. Presentation at POMI retreat, February 2010
Fingerprinting Mobile User Positions in Sensor Networks. Mo Li, Xiaoye Jiang, Leonidas Guibas. 30th International Conference on Distributed Computer Systems (ICDSC) 2010. (June 2010).
Sensing Mobile Objects and Applications. Guibas, L. Presentation at the NTT Laboratories in Kyoto, Japan, 2009.
Predictive QoS Routing to Mobile Sinks in Wireless Sensor Networks. B. Kusy, HJ. Lee, M. Wicke, N. Milosavljevic, L. Guibas. International Symposium on Information Processing in Sensor Networks (IPSN), April 2009.
Dynamic Resource Management and Matching in Sensor Networks. J. Gao, L. Guibas, N. Milosavljevic, D. Zhou. International Symposium on Information Processing in Sensor Networks (IPSN), April 2009.
Exploiting Probabilistic Independence for Permutations. J. Huang, C. Guestrin, X. Jiang, L. Guibas. 12th Conference on Artificial Intelligence and Statistics (AISTATS), Clearwater Beach, FL, April 2009.
Dynamic Resource Management and Matching in Sensor Networks. J. Gao, L. Guibas, N. Milosavljevic, and D. Zhou. International Symposium on Information Processing in Sensor Networks (IPSN), April 2009.
Lightweight Coloring and Desynchronization for Networks. Arik Motskin, Tim Roughgarden, Primoz Skraba and Leonidas Guibas. Proceedings of IEEE INFOCOM, 2009.
Interference-Aware MAC Protocol for Wireless Networks by a Game–Theoretic Approach. HyungJune Lee, Hyukjoon Kwon, Arik Motskin, and Leonidas Guibas. Proceedings of IEEE INFOCOM, 2009.
Distributed Resource Management and Matching in Sensor Networks. Jie Gao, Leonidas Guibas, Nikola Milosavljevic, and Dengpan Zhou. Submitted for publication to IPSN 2009.
Multi-Person Tracking from Sparse 3D Trajectories in a Camera Sensor Network. K. Heath, L. J. Guibas. Proc. IEEE Int. Conf. on Distributed Smart Cameras, 2008.
Enabling data interpretation through user collaboration in sensor networks. E. Cho, K. Wong, B. Kusy, L. Guibas. Proc. SenSys Workshop on Applications, Systems, and Algorithms for Image Sensing, 2008.
Fourier Theoretic Probabilistic Inference over Permutations. J. Huang, C. Guestrin, L. Guibas. Journal of Machine Learning (JMLR), 10, 997-1070, May 2009. (74 pages)
Enabling Data Interpretation through User Collaboration in Sensor Networks. Eunjoon Cho, Kevin Wong, Branislav Kusy, and Leonidas Guibas. Proc. SenSys Workshop on Applications, Systems, and Algorithms for Image Sensing, 2008.
Localization of Mobile Users Using Trajectory Matching. HJ. Lee, M. Wicke, B. Kusy, and L. Guibas. MELT/Mobicom’08, best paper award.
The Identity management problem— a short survey. Leonidas Guibas. Proc. International Conf. on Information Fusion, 2008.
Information Dissemination and Aggregation under Mobility. Branislav Kusy. Poster presentation, 26th Army Science Conference, Orlando, FL, December 2008.
Image Webs: Finding implicit structure in large image collections. Branislav Kusy. Poster presentation, 26th Army Science Conference, Orlando, FL, December 2008.
Composable Information Gradients in Wireless Sensor Networks. Huijia Lin, Maohua Lu, Nikola Milosavljevic, Jie Gao (Stony Brook), Leonidas Guibas (Stanford University). IPSN 2008, Proceedings of the 7th International Conference on Information Processing in Sensor Networks, pp 121–132, 2008, ISBN:978-0-7695-3157-1.
Iso-Contour Queries and Gradient Descent with Guaranteed Delivery in Sensor Networks. Conference on Information Processing in Sensor Networks. R. Sarkar, X. Zhu, J. Gao, L. J. Guibas, J.S.B. Mitchell. INFOCOM. (http://www.ieee-infocom.org), April 22–24, 2008, St. Louis, Missouri, USA, 2008.
Project 3–2: Scalable Design Methods for Topology Aware Networks (was Robust Wireless Communications in Complex Environments, 2007–2008)
Subgraph Sparsification and Nearly Optimal Ultrasparsifiers. A. Kolla, Y. Makarychev, A. Saberi, S. Teng. 42nd ACM Symposium on Theory of Computing (STOC 2010). Available at: http://www.stanford.edu/~saberi/sparsifier.pdf
On the Broadcast Multicast Capacity of Network Coding for Random Wireless Networks. G. Altay. IET Communications 4(12), 1495–1503, 2010. doi: 10.1049/iet-com.2009.0354
Generalized partial feedback based Orthogonal Block Coding. A. Sezgin, G. Altay, and A. Paulraj. IEEE Transactions on Wireless Communications 8(6), 2771–2775, 2009. doi: 10.1109/TWC.2009.080352
Robust Collaborative-Relay Beamforming. G. Zheng, K.-K. Wong, A. Paulraj, B. Ottersten. IEEE Transactions on Signal Processing, 57 (8), 3130–3143, 2009, doi: 10.1109/TSP.2009.2021456.
Code Rate–Diversity–Multiplexing Tradeoff. E. Stauffer, D. Tujkovic, A. Paulraj. IEEE Trans. Information Theory, 55 (1), 245– 254, 2009, doi: 10.1109/TIT.2008.2008127.
On the Noisy Interference Regime of the MISO Gaussian Interference Channel. B. Bandemer, A. Sezgin, and A. Paulraj. CTW 2008 (no proceedings), St. Croix, US Virgin Islands, USA , May 11–14, 2008.
also:
On the Noisy Interference Regime of the MISO Gaussian Interference Channel. B. Bandemer, A. Sezgin, and A. Paulraj. Presented at Asilomar CSSC 2008, Pacific Grove, October 26–29, 2008.
Antenna Selection in Space-Time Block Coded Systems: Performance Analysis and Low-Complexity Algorithm. C.-Y. Chen, A. Sezgin, J.M. Cioffi, and A. Paulraj. IEEE Transactions on Signal Processing, 56 (7), 3303–3314, 2008. doi: 10.1109/TSP.2008.917856
Passive Sensor Imaging Using Cross Correlations of Noisy Signals in a Scattering Medium. Josselin Garnier and George Papanicolaou. Eos Transactions, 89 (53), American Geophysical Union 2008 Fall Meeting Supplement, Abstract S23D-04.
Feedback Reduction in Uplink MMO OFDM Systems by Chunk Optimization. E.A. Jorswieck, A. Sezgin, B. Ottersten, and A. Paulraj. EURASIP Journal on Advances in Signal Processing, Special Issue ''MIMO Transmission with Limited Feedback'' , Vol. 2008, Article ID 597072. doi:10.1155/2008/597072
also:
Feedback Reduction in Uplink MIMO OFDM Systems by Chunk Optimization. E.A. Jorswieck, A.Sezgin, B. Ottersten, and A. Paulraj. ICC 2008, Beijing, China, May 19–23, 2008.
Guaranteed Performance Region in Fading Orthogonal Space-Time Coded Broadcast Channels. E.A. Jorswieck, A. Sezgin, B. Ottersten, and A. Paulraj. EURASIP Journal on Wireless Comm. and Networking, Special Issue: Theory and Applications in Multiuser/Multiterminal Communications, Vol. 2008, Article ID 268979.
doi:10.1155/2008/268979
Framework for analysis of opportunistic schedulers: average sum rate vs. average fairness. E. Jorswieck, A.Sezgin, and X. Zhang. RAWNET 2008, Berlin, Germany, March 31, 2008.
(http://www.ee.kth.se/php/modules/publications/reports/2008/IR-EE-SB_2008_011.pdf)
Opportunistic Scheduling for Multiantenna Cellular: Interference Limited Regime. S. Pereira, A. Paulraj and G. Papanicolaou. Signals, Systems and Computers, 2007. ACSSC 2007. Conference Record of the 41st Asilomar Conf. on Signals, Systems, and Computers, Pacific Grove, CA, November 4–7, 2007. pp 1171–1175, doi 10.1109/ACSSC.2007.4487408
Interference Limited Broadcast: Role of Interferer Geometry. S. Pereira, A. Sezgin, A. Paulraj, and G. C. Papanicolaou. Information Theory, 2008. ISIT 2008. IEEE International Symposium, Toronto, Canada, July 6–11, 2008. pp 757–761, doi 10.1109/ISIT.2008.4595088
Interaction Between Scheduling and User Locations in an OSTBC Coded Downlink System. A. Sezgin, E.A. Jorswieck, M. Charafeddine, A. Paulraj. 7th International ITG Conference on Source and Channel Coding, Ulm, Germany, January 2008.
On the relation of OSTBC and code rate one QSTBC: Average Rate, BER and Coding Gain. A. Sezgin, E.A. Jorswieck, O. Henkel, S. Pereira, and A. Paulraj. IEEE Transactions on Signal Processing, 56 (10), 4879–4891, 2008. doi: 10.1109/TSP.2008.923202
Tile based MIMO OFDMA systems: Impact of outdated feedback. Sezgin, E.A. Jorswieck, B. Bandemer, and A. Paulraj. Presented at Asilomar CSSC 2008, October 26–29, 2008.
Where to place interferers in a wireless network. A. Sezgin, E. Jorswieck, and A. Paulraj. Information Theory Workshop, 2008. ITW '08. IEEE, Porto, Portugal, May 5–9, 2008. pp 348–352, doi 10.1109/ITW.2008.4578683
Complete Characterization of the Equivalent MIMO Channel for Quasi-Orthogonal Space-Time Codes. A. Sezgin and T.J. Oechtering. IEEE Transactions on Information Theory, 54 (7), 3315–3327, 2008. doi: 10.1109/TIT.2008.924705
Mobility Dependent Feedback Scheme for point-to-point MIMO Systems. G. Vazquez-Vilar, V. Majjigi, A. Sezgin, and A. Paulraj. Presented at Asilomar CSSC 2008, October 26–29, 2008.
Statistical Opportunistic Scheduling With Tap Correlation Information for an OFDMA System in Uplink. E. Yoon, D. Tujkovic, A. Paulraj. IEEE Transactions on Signal Processing, 57, 1708–1714, 2008.
Patent Disclosure for “Signal Archiving in Ad Hoc Networks” made to Stanford University, lists AHPCRC as funding source, thus giving certain rights for the U.S. Government.
The following papers are at: http://math.stanford.edu/~papanico/pubs.html
Adaptive coherent interferometric imaging for sensor networks. Gregoire Derveaux and George Papanicolaou. Submitted for publication.
Robustness of time-reversal focusing in changing random environments. Arnold Kim, Miguel Moscoso and George Papanicolaou. Submitted for publication.
Project 3–3: Secure Sensor Data Dissemination and Aggregation
Jamming Dust: A Low Power Distributed Jammer Network. H. Huang, N. Ahmed and S. Pulluru, 27th Army Science Conference, November 2010.
Distributed jammer network: impact and characterization. H. Huang, A. Bhattacharya. Accepted for IEEE Milcom 2009, Boston MA, October 2009.
On the Low-Power Distributed Jammer Network. H. Huang, N. Ahmed, and S. Pulluru, submitted for publication.
Achieving Optimal Tradeoff between Efficiency and Security in Sensor Data Aggregation. H. Huang, V. Kodali, and Y. Katuru, submitted for publication.
A protocol synthesis approach to enhance privacy in networked sensing. Somdev Chatterjee. Poster presentation at the NMSU Graduate Research and Arts Symposium, April 2–3, 2008.
Impact of Distributed Jamming on Sensor Network. Hong Huang, Amjad Abu-Baker. Poster presentation, 26th Army Science Conference, Orlando, FL, December 2008.
SDDA: Sparse and Dynamic In-Network Data Aggregation in Sensor Nets. Venkata Kodali, Yughandhar Katuru, Hong Huang, Amiya Bhattacharya. IEEE Milcom 2008. http://www.milcom.org/TechnicalPapers.asp
“Distributed Computing in Wireless Sensor Networks,” in Encyclopedia of Mobile Computing and Commerce. Hong Huang; ed. David Taniar, Information Science Reference, Hershey, PA, 2007.
http://www.igi-pub.com/reference/details.asp?id=6453
Secure sensor data dissemination and aggregation. H. Huang and A. Bhattacharya, Poster, SC2007.
http://sc07.supercomputing.org/?pg=posters.html
Secure in-network processing in wireless sensor networks. H. Huang and A. Bhattacharya. Poster, High-End Computing along the Rio Grande, SC2007.
http://sc07.supercomputing.org/?pg=posters.html
Probabilistic data aggregation and security in wireless sensor networks. Venkata Kodali, MS Thesis, EE Dept., NMSU, Dec. 2007.
Impact of sensing parameters on the tradeoff between detection performance and energy consumption in sensor networks. Rama Rani Pulimamidi, MS Tech Report, EE Dept., NMSU, Dec. 2007.
Submitted for publication
A Study on a Potent Type of Denial of Service Attack on Wireless Networks: Distributed Jammer Network (DJN). Hong Huang, Amiya Bhattacharya. Submitted for publication.
DJN: Distributed Jammer Networks—Impacts, Strategies, and Counter-strategies. Hong Huang. Submitted for publication.
Project 3–4: Robust Wireless Communications in Complex Environments
Analytical Function for Multiple Distance Measures in a Mixed Wireless Network. Abdulaye Traore. Masters Thesis, December 2010.
Modeling and Managing QoS in Mixed Wireless Networks using the Power Performance Measure. Y. Astatke, R. Dean. IEEE Globecom, December 2010.
Mixed Network Clustering with Multiple Ground Stations and Nodes Preferences. Traore, O., Gwanvoma, S., Dean, R. International Test Conference (ITC), Oct.31-Nov. 5, 2010.
Mixed Networks Interference Management With Multi Distortion Measures. Traore, A., Dean, R. International Test Conference (ITC), Oct.31-Nov. 5, 2010.
QoS Performance Management in Mixed Wireless Networks. Astatke A., Dean, R. International Test Conference (ITC), Oct.31-Nov. 5, 2010.
Project 3–5: Mobile Brain–Machine Interface for Integrated Information–Social/Cognitive Network Operations
Novel beamformers for multiple correlated brain source localization and reconstruction. Hung V. Dang, Kwong T. Ng, and James K. Kroger. Submitted to 2011 International Conference on Acoustics, Speech and Signal Processing.
Novel vector beamformers for EEG source imaging. Hung V. Dang, Kwong T. Ng, and James K. Kroger. Submitted to 2011 IEEE International Symposium on Biomedical Imaging.
FDEHMT: A Finite Difference Electromagnetic Head Modeling Toolbox. H.V. Dang and K. T. Ng. Biomedical Engineering Society 2010 Annual Meeting, Austin, TX, October 2010.
Technical Area 4: HPC Enabling Technologies and Advanced Algorithmic Development Activities
Project 4-1: Stream Processing for High Performance Computing
Data Representation Synthesis. Peter Hawkins, Alex Aiken, Kathleen Fisher, Martin Rinard , and Mooly Sagiv. Programming Language Design and Implementation (PLDI) 2011. Best paper award.
Reasoning about Lock Placement. In review, 2011.
Programming the Memory Hierarchy Revisited: Supporting Irregular Parallelism in Sequoia. M. Bauer, J. Clark, E. Schkufza, A. Aiken. Proceedings of the Symposium on Principles and Practice of Parallel Programming, pages 13–24, February 2011.
Data Structure Fusion. Peter Hawkins, Alex Aiken, Kathleen Fisher, Martin Rinard and Mooly Sagiv. ASIAN Symposium on Programming Languages and Systems (APLAS) 2010.
A Portable Runtime Interface for Multi-Level Memory Hierarchies. M. Houston, J.-Y. Park, M. Ren, T. Knight, K. Fatahalian, A. Aiken, W. Dally, P. Hanrahan. Proceedings of the Symposium on Principles and Practice of Parallel Programming, pp. 143-152, February 2008.
http://portal.acm.org/citation.cfm?doid=1345206.1345229
A Tuning Framework for Software-Managed Memory Hierarchies. M. Ren, J. Y. Park, M. Houston, A. Aiken, W. J. Dally. Proceedings of the 17th International Conference on Parallel Architectures and Compilation Techniques, Toronto, Ontario, Canada, pp 280–291, ISBN:978-1-60558-282-5, 2008. (Available at http://theory.stanford.edu/~aiken/publications/papers/pact08.pdf)
Compilation for Explicitly Managed Memory Hieararchies. Timothy J. Knight, Ji Young Park, Manman Ren, Mike Houston, Mattan Erez, Kayvon Fatahalian, Alex Aiken, William J. Dally, Pat Hanrahan. ACM SIGPLAN Symposium on Principles & Practice of Parallel Programming (PPoPP) 2007.
Project 4–2: Flexible Architecture Research Machine (FARM): Massive Scale Data Analysis
Efficient Parallel Graph Exploration for Multi-Core CPU and GPU. S. Hong, T. Oguntebi, and K. Olukotun. In Proceedings of Parallel Architectures and Compiler Techniques (PACT 2011), Galveston, TX, Oct. 2011.
Accelerating CUDA graph algorithms at maximum warp. S. Hong, S. Kim, T. Oguntebi, K. Olukotun. Proceedings of the 16th ACM SIGPLAN Annual Symposium on Principles and Practices of Parallel Programming (PPOPP), 2011.
Hardware Acceleration of Transactional Memory on Commodity Systems. J. Casper, T. Oguntebi, S. Hong, N. Bronson, C. Kozyrakis, K. Olukotun. 16th International Conference on Architectural Support for Programming Languages and Operating Systems (ASPLOS), 2011.
FARM: A prototyping environment for tightly-coupled, heterogeneous architectures. T. Oguntebi, S. Hong, J. Casper, N. Bronson, C. Kozyrakis, K. Olukotun. Proceeding of the 18th Annual Symposium on Field-Programmable Custom Computing Machines (FCCM ’10), 2010.
Presentation on the FARM system (title not available). O. A. Olukotun, C. Kozyrakis. Submitted to MICRO-42, the 42nd IEEE/ACM International Symposium on Microarchitecture, New York, NY, December 2009.
Project 4–3: Specifying Computer Systems for Field-Deployable and On-Board Systems (was Simulation & Modeling to Enhance the Performance of Systems of Multicore Processors 2007–2009)
Power vs. Performance in Synthetic Aperture Radar Image Formation. R. Portillo (dissertation research). Early Adopters Ph.D. Workshop: Building the Next Generation of Application Scientists, Supercomputing 2011, November 14-17, Seattle, WA.
also: Technology presentation at the AHPCRC exhibit at Supercomputing 2011.
Power versus Performance Tradeoffs of GPU-accelerated Backprojection-based Synthetic Aperture Radar Image Processing. Portillo, R., S. Arunagiri, P. Teller, L. H. Nguyen, S. J. Park, S. J., D. R. Shires, and J. C. Deroba. To appear in the Proceedings of the Modeling and Simulation for Defense Systems and Applications VI Conference, part of the SPIE Defense, Security, and Sensing Conference, Orlando, FL, April 25–29, 2011.
Stereo Matching: Performance Study of Two Global Area-Based Algorithms. Arunagiri, S., V. Barraza, P. Teller, J. C. Deroba, D. R. Shires, L. H. Nguyen, and S. J. Park. To appear in the Proceedings of the Radar Sensor Technology XV Conference, part of the SPIE Defense, Security, and Sensing Conference, Orlando, FL, April 25–29, 2011.
Power vs. Performance Evaluation of Synthetic Aperture Radar Image-Formation Algorithms and Implementations for Embedded HEC Environments (Ongoing Study). Portillo, R., S. Arunagiri, P. Teller. Technical Report, UTEP-CS-10-47, Department of Computer Science, The University of Texas at El Paso, El Paso, TX, October 2010. http://www.cs.utep.edu/vladik/2010/tr10-48.pdf
Embedded High-end Computing in Mobile Tactical Radar Systems—Power versus Execution-Time Performance Tradeoffs. Portillo, R., S. Arunagiri, and P. Teller. UTEP Research Booth poster presented at SC10, The 23rd International Conference for High Performance Computing, Networking, Storage and Analysis, New Orleans, LA, November 13–19, 2010.
FAIRIO: An Algorithm for Differentiated I/O Performance. Arunagiri S., Y. Kwok, S. Seelam, P. Teller, and R. Portillo. UTEP Research Booth poster presented at SC10, The 23rd International Conference for High Performance Computing, Networking, Storage and Analysis, New Orleans, LA, November 13–19, 2010.
GPGPU Programming Approach Productivity Comparisons—CUDA vs. OpenCL vs. PGI. Kwok, Y., J. McCartney, S. Arunagiri, and P. Teller. UTEP Research Booth poster presented at SC10, The 23rd International Conference for High Performance Computing, Networking, Storage and Analysis, New Orleans, LA, November 13–19, 2010.
GPGPU Programming Approach Productivity Comparisons—CUDA vs. OpenCL vs. PGI. Kwok Y. AHPCRC Research Booth presentation at SC10, The 23rd International Conference for High Performance Computing, Networking, Storage and Analysis, New Orleans, LA, November 13–19, 2010.
GPUs in Mobile Tactical Systems: Power versus Image Quality Tradeoffs. Portillo, R. AHPCRC Research Booth presentation at SC10, The 23rd International Conference for High Performance Computing, Networking, Storage and Analysis, New Orleans, LA, November 13–19, 2010.
Preparing Students to Meet Tomorrow’s Challenges in Education. P. Telller. Keynote Presentation, DoD HPCMP JEOM Research Workshop, ARL-Aberdeen Proving Grounds, June 29, 2010.
Preparation for STEM Professional Careers in the Computational Sciences in Academia. P. Teller. Plenary Presentation, DoD HPCMP JEOM Research Workshop, ARL-Aberdeen Proving Grounds, June 30, 2010.
Modeling and Analysis of Checkpoint I/O Operations. S. Arunagiri, J. T. Daly, P. J. Teller. Proceedings of the 16th International Conference on Analytical and Stochastic Modelling Techniques and Applications, (ASMTA 2009), Madrid, Spain, June 9-12, 2009, LNCS 5513, pp. 386–400.
On the Use of Shareable Resource Signatures and Hardware Thread Priorities to improve throughput of (SMT) Processors. M. R. Meswani, P. J. Teller, S. Arunagiri. Submitted to 2010 IEEE International Symposium on Workload Characterization (IISWC-2010), Atlanta, GA, December 2-4, 2010.
FAIRIO: An Algorithm for I/O Performance Differentiation. Sarala Arunagiri, Yipkei Kwok, Seetharami R. Seelam, Patricia J. Teller, and Ricardo Portillo. Submitted to the 2011 IEEE International Parallel & Distributed Processing Symposium (IPDPS 2010), Anchorage, Alaska, May 16–20, 2011.
HEC I/O Based on Judicious Checkpointing and I/O QoS. Teller, P. Invited lecture, Laboratory for Computer Systems seminar series. Oak Ridge National Laboratories,October 20, 2009.
Improving the Throughput of Simultaneous Multithreaded (SMT) Processors using Application Signatures and Hardware Thread Priorities. Mitesh Meswani, doctoral dissertation, UTEP, defended December 4, 2009.
Extending the Monte Carlo Processor Modeling Technique: A Statistical Performance Model of the Niagara 2 Processor. J. Cook. Paper presented at the International Conference on Parallel Processing, September 2010.
Supercomputing Research at NMSU: Processor Modeling for Large-Scale System Simulation. J. Cook. Presentation at the New Mexico State University Dean’s Council Meeting at Intel, July 2009.
Monte Carlo Processor Modeling of Contemporary Computer Architectures. J. Cook. Presentation at the Joint Operations Weapons Operations Group (JOWOG) meeting at Sandia National Laboratories, July 2009.
Modeling and Analysis of Checkpoint I/O Operations. S. Arunagiri, J. T. Daly, P. J. Teller. Proceedings of ASMTA 2009, the 16th International Conference on Analytical and Stochastic Modeling Techniques and Applications, Madrid, Spain, June 9–12, 2009. Available from LNCS (Lecture Notes in Computer Science) 5513, pp. 386–400, doi: 10.1007/978-3-642-02205-0. (Download at http://www.springerlink.com/content/h058551872nx)
Characterization of Microarchitectural Resource Utilization on Simultaneous Multithreaded (SMT) Processors using SMT Thread Signatures. M. R. Meswani, P. J. Teller, S. Arunagiri. Submitted to the 23rd International Conference on Supercomputing (ICS’09), Yorktown Heights, NY, June 2009.
Computer Architectures and Supercomputing: Past, Present, and Future. J. Cook (recipient of the Bromilow Research Award for outstanding research in the College of Engineering at New Mexico State University). Bromilow Distinguished Lecture, March 2009.
An I/O scheduling Algorithm for Storage Performance Virtualization. S. Arunagiri (poster presenter), Y. Kwok, P. J. Teller, S. Seelam. 10th LCI International Conference on High-Performance Clustered Computing (LCI’09), Boulder, CO, March 2009.
Improved Throughput of Simultaneous Multithreaded (SMT) Processors using SMT Thread Signatures and Hardware Thread Priorities. M. R. Meswani (poster presenter) and P. J. Teller. 10th LCI International Conference on High-Performance Clustered Computing (LCI’09), Boulder, CO, March 2009.
Measuring and Validating Metrics used to Estimate Microarchitecture Resource Utilization: A Case Study of the IBM POWER5 Processor. M. R. Meswani (poster presenter), P. J. Teller, S. Arunagiri. Proceedings of the 2008 ITEA Live-Virtual-Constructive Conference, El Paso, TX, Jan. 2009.
A Study of the Influence of the POWER5 Dynamic Resource Balancing Hardware on Optimal Hardware Thread Priorities. P. C. Trillo, M. R. Meswani, P. J. Teller, S. Arunagiri. Proceedings of the 2008 Live-Virtual-Constructive Conference (hosted by ITEA White Sands Chapter), January 12–15, 2009, El Paso, TX. Accepted for publication. Selected as the Best Undergraduate Student Paper.
Analysis of a Checkpoint/Restart Model to Uncover Properties that Can Lead to Improved Application Performance. S. Arunagiri. The 4th Joint NMSU/UTEP Workshop on Mathematics, Computer Science, and Computational Sciences, University of Texas at El Paso, November 8, 2008.
Opportunistic Checkpoint Intervals to Improve System Performance. Sarala Arunagiri, John T. Daly, Patricia J. Teller, Seetharami Seelam, Ron A. Oldfield, Maria Ruiz Varela, Rolf Riesen. Technical Report UTEP-CS-08-24, April 2008. http://www.cs.utep.edu/vladik/2008/abstr08.html#24
Monte Carlo Processor Modeling. J. Cook. Los Alamos Computer Science Symposium, Workshop on Performance of Extreme-Scale Systems and Applications, October 13–15, 2008, Santa Fe, NM.
Modeling Processor Performance Using Monte Carlo Simulation. J. Cook, D. Balise. Poster presentation, AHPCRC exhibit, Supercomputing 2008, Austin, TX.
Improving Throughput of SMT Processors using Application Signatures and Thread Priorities. Mitesh Meswani. Supercomputing 2008, December 1–4, Austin, Texas.
Evaluating the Performance Impact of Hardware Thread Priorities in Simultaneous Multithreaded Processors using SPEC CPU2000. M. R. Meswani and P. J. Teller. Proceedings of Workshop on Operating Systems Interference in High Performance Applications (OSIHPA ’06), 2006, Seattle, WA.
Submitted for Publication
Impact of Checkpoint Parameters on the Optimal Checkpoint Interval and Application Execution Time. Sarala Arunagiri, Seetharami R. Seelam, Patricia J. Teller, Ron A. Oldfield, Maria Ruiz Varela, and Rolf Riesen. Dependable Parallel, Distributed and Network-Centric Systems Workshop, 23rd IEEE International Parallel and Distributed Processing Symposium (IPDPS 09).
Using Decision Trees to Predict Hardware Thread Priorities that Optimize Processor Throughput in a Simultaneous Multithreaded Processor. M. R. Meswani, P. J. Teller, S. Arunagiri. (technical report)
Project 4–4: High Performance Optimization Library (2007–2009, now Project 1–7)
Stochastic Binormalization of Symmetric Matrices. Bradley, A. SIAM Conference on Applied Linear Algebra, Monterey Bay–Seaside CA, October 2009.
Optimality principles in nonequilibrium biochemical networks. R. M. T. Fleming, C. Maes, M. A. Saunders, Y. Ye, and B. O. Palsson. Physical Review Letters, , undergoing revisions prior to publication. (preprint available at www.stanford.edu/~yyye/entropyFBA4.pdf).
An active-set convex QP solver based on regularized KKT systems. C. Maes and M. A. Saunders. Presented at BIRS Workshop 09w5101, Advances and Perspectives on Numerical Methods for Saddle Point Problems, Banff, Alberta, Canada, April 12–17, 2009. http://www.stanford.edu/group/SOL/talks.html. Also presented at SIAM Conference on Applied Linear Algebra, Monterey Bay–Seaside CA, October 2009.
also: An Active-Set Convex QP Solver Based on Regularized KKT Systems. C.-M. Fransson, T. Wik, B. Lennartson, M. A. Saunders, P.-O. Gutman. XIEEE Trans. Contr. Sys. Tech. 17 (2), 298–308, 2009.
A Smoothing Algorithm for Solving QAPs. K.-M. Ng, W. Murray. 20th International Symposium on Mathematical Programming, Chicago, IL, August 2009.
Nonconservative Robust Control: Optimized and Constrained Sensitivity Functions. C.-M. Fransson, T. Wik, B. Lennartson, M. A. Saunders, P.-O. Gutman. IEEE Trans. Contr. Sys. Tech. 17 (2), 298–308, 2009.
Stabilizing Policy Improvement for Large-Scale Infinite-Horizon Dynamic Programming. M. J. O’Sullivan, M. A. Saunders. SIAM J. Mat. Anal. Appl., 31 (2), 434–459, 2009.
An Active-Set Convex QP Solver Based on Regularized KKT Systems. C. Maes, M. A. Saunders. Presented at BIRS Workshop 09w5101, Advances and Perspectives on Numerical Methods for Saddle Point Problems, Banff, Alberta, Canada, April 12–17, 2009. http://www.stanford.edu/group/SOL/talks.html
also: An Active-Set Convex QP Solver Based on Regularized KKT Systems. C.-M. Fransson, T. Wik, B. Lennartson, M. A. Saunders, P.-O. Gutman. XIEEE Trans. Contr. Sys. Tech. 17 (2), 298–308 (2009).
Compile-Time Symbolic Differentiation Using C++ Expression Templates. D. Kourounis, L. N. Gergidis, M. A. Saunders. ACM Trans. Math. Softw., revised 27 Mar 2009, 28 pp.
Decompositions of a rank-one corrected generator matrix of a Markov chain. M. Haythorpe (recipient, T. M. Cherry prize for best student presentation at ANZIAM 2009; paper will appear in the ANZIAM Gazette). Presented at Australian and New Zealand Industrial and Applied Mathematics (ANZIAM) 2009, Caloundra, Queensland, Australia, February 1–5, 2009.
Optimality principles in nonequilibrium biochemical networks. R. M. T. Fleming, C. Maes, M. A. Saunders, Y. Ye, and B. O. Palsson. Physical Review Letters, submitted 6 February 2009, 4 pp.
Fast Algorithms for Convex Constrained Multiobjective Optimization. V. Pereyra, J. Castillo, M. A. Saunders. SIAM J. Scientific Computing, submitted 21 Jan 2009, 15 pp.
A Large-Scale Quadratic Programming Solver Based on Block–Lu Updates of the KKT System. Hanh M. Huynh. Doctoral dissertation, September 2008. (available at http://www.stanford.edu/group/SOL/dissertations/hanh-thesis.pdf)
An algorithm for solving nonlinear optimization problems with linear constraints and binary variables. Kien Ming Ng, Walter Murray. IMA workshop on Mixed-Integer Nonlinear Optimization: Algorithmic Advances and Applications, November 17–21, 2008, University of Minnesota.
(http://www.ima.umn.edu/2008-2009/SW11.17-21.08/abstracts.html#7322)
Also accepted for publication by the Journal of Computational Optimization and Applications.
IPSOL: An Interior Point Solver for Nonconvex Optimization Problems. Kaustuv. Doctoral dissertation, in progress.
Project 4–5: A Domain Specific Language for Programming Finite Element Calculations on Heterogeneous Parallel Computing Platforms (2011– )
Liszt: A Domain-Specific Language for Building Portable Mesh-Based PDE Solvers. Zachary DeVito, Niels Joubert, Francisco Palacios, Stephen Oakley, Montserrat Medina, Mike Barrientos, Erich Elsen, Frank Ham, Alex Aiken, Karthik Duraisamy, Eric Darve, Juan Alonso, Pat Hanrahan. Supercomputing, 2011.
Domain-specific Languages for Heterogeneous Computer Platforms. P. Hanrahan. Welcome / Keynote address, The Salishan Conference on High-Speed Computing (LANL / LLNL / SNL) April 25-28, 2011, Gleneden Beach, OR.
Designing Liszt: Solving PDEs on Heterogeneous Platforms. P. Hanrahan. Plenary talk, Scientific Discovery through Advanced Computing Program (SciDAC), July 10-14, 2011, Denver, CO.
Project 4–5: PFMMPACK (2007–2009)
The Black-Box Fast Multipole Method. W. Fong, E. Darve. J. Comp. Phys., 228 (23), 8712-8725 (2009).
Fourier Based Fast Multipole Method. Cris Cecka, Eric Darve. Poster QP-04, Proceedings of the 26th Army Science Conference, Orlando, FL, December 2008.
Project 4–6: Hybrid Schemes for Parameter Estimation Problems
On optimizing reduced-order models of groundwater hydraulics using orthonormal wavelets. M. Hernandez IV*, C.E. Kees, M.W. Farthing, M. Argaez, L. Velazquez. Special issue: Journal of Computational and Applied Mathematics International Conference on Computational Methods in Engineering and Science, 2011 (under review).
Treatment and Social Distancing on a Discrete-Time Influenza Model. Poster Presentation, MARC –UPBiT Bioinformatics Symposium, UTEP, April 15, 2011.
Optimization Techniques for Science and Engineering Problems. L. Velazquez and P. Gonzalez. Invited talk, ASU Summer Workshop, May 10, 2011.
Characterization of Subcortical Structures During Deep Brain Stimulation Utilizing Support Vector Machines. Poster Accepted, IEEE Engineering in Medicine and Biology Society. June 2011. Paper accepted for publication in conference proceedings.
Topics in Optimization: Newton’s Method and Least-Squares Problems. M. Argaez. Invited talk, Arizona State University (ASU) Summer Workshop, June 7, 2011.
Optimization Techniques for Infectious Diseases Problems. P. Gonzalez. Invited talk, NIMBIOS SPIDER Working Group, Knoxville, TN, May 17, 2011.
Performance Comparison of an ℓ1-Optimization Algorithm for Compressed Sensing. Paper accepted/Invited Poster Presentation, DoD HPCMP Users Group Conference 2011 (UGC 2011), June 22, 2011, Portland, OR. To appear in conference proceedings.
Adaptive human behavior in epidemiological models. Proceedings of the National Academy of Science. March 2011.
Optimal control on a discrete time influenza model. Invited talk, SIAM Conference on Computational Science and Engineering. Reno, Nevada. March 2011.
Symbolic dynamics for localization of the subcortical structures during Deep brain stimulation surgery for Parkinson´s disease. Conference talk, 30th Annual Conference of the North American Fuzzy Information Processing Society NAFIPS 2011. El Paso, Texas. March 2011
An ℓ1-algorithm for underdetermined systems and applications. Conference Talk. 30th Annual Conference of the North American Fuzzy Information Processing Society NAFIPS 2011. El Paso, Texas. March 2011
also: Paper, IEEE Conference Proceedings of the North American Fuzzy Information Processing Society, April 2011.
A sparse representation technique for classification problems. Poster, International Congress on Industrial and Applied Mathematics, March 2011.
also: 7th International Congress on Industrial and Applied Mathematics, Vancouver, BC, Canada, July 2011.
An ℓ1 Minimization Algorithm for Sparse Representation Problems in Image Processing. Poster,7th International Congress on Industrial and Applied Mathematics, Vancouver, BC, Canada, July 2011.
also: submitted to Journal of Mathematical Imaging and Vision, October 2011.
Sparse Representation via ℓ1-minimization for Underdetermined Systems in Classification of Tumors with Gene Expression Data. Poster, IEEE Engineering in Medicine and Biology Society Conference, Boston, MA, August 2011.
Reduced-Order Modeling of Two-Phase Flow Hydraulics using Orthonormal Wavelets. Invited talk, International Conference on Computational Methods in Engineering and Science, Reno, NV. May 2011.
Reduced-Order Modeling of Two-Phase Flow Hydraulics using Orthonormal Wavelets. Accepted to Journal of Computational and Applied Mathematics. February 2011.
Performance Comparison of an HPC ℓ1-Optimization Algorithm for Compressed Sensing. Accepted conference publication, invited poster: DoD High Performance Computing Modernization Program 21st Users Group Conference, Portland OR. March 2011.
Optimal control on a discrete time influenza model. Presentation at: Mathematics in Emerging Infectious Disease Management. Cuernavaca, Mexico. January 2011.
Symbolic Dynamics for Localization of the Subcortical Structures during Deep Brain Stimulation Surgery for Parkinson´s Disease. Paper accepted: North American Fuzzy Information Processing Sociey (NAFIPS) Conference, El Paso, December 2010.
A Note on the Use of Optimal Control on a Discrete Time Model of Influenza Dynamics. Mathematical Biosciences and Engineering, January 2011.
Symbolic Dynamics for Localization of the Subcortical Structures during Deep Brain Stimulation Surgery for Parkinson´s Disease. Paper accepted: North American Fuzzy Information Processing Sociey (NAFIPS) Conference, El Paso, December 2010.
An algorithm for constrained l_1 minimization problems and applications. Poster presentation: Sixth Blackwell-Tapia Conference, Columbus, Ohio. November 2010.
also: International Conference on Applied Mathematics and Informatics, San Andres island, Colombia November 2010.
Hybrid optimization for parameter estimation problems. Demonstration at the AHPCRC booth: The International Conference for High Performance Computing (SC10). New Orleans, LA, November 2010.
Convex optimization in digital image processing. Presentation: 8th Joint UTEP/NMSU Workshop on Mathematics, Computer Science and Computational Sciences, The University of Texas at El Paso. El Paso, Texas. November 2010.
A Hybrid Algorithm for Global Optimization: Wing Modeling of Micro-Aerial Vehicles. EURO Conference, Lisbon, Portugal, July 2010.
also: Conference on Applied Mathematics and Informatics, San Andres island, Colombia November 2010.
Hybrid optimization schemes for wing modeling of micro-aerial vehicles. L. Velazquez, M. Argaez, M. Culbreth*, R. Sanchez*, C. Ramirez*, M. Hernandez IV*. User Group Conference Proceedings, IEEE-CS Journal, Schaumburg, IL, June 2010.
Optimal control applied to a discrete influenza model. Gonzalez-Parra, P.A.*, Velazquez, L., Villalobos, M.C., and Castillo, Chavez, C., Operation Research Applied to Health Services Conference Proceedings, Genoa, Italy, July 19-23, 2010.
also: Math. Biosciences and Engineering (to be published),
8th Joint UTEP/NMSU Workshop on Mathematics, Computer Science and Computational Sciences, The University of Texas at El Paso. El Paso, Texas. November 2010,
Geoepidemiology workshop, University of New Mexico, Albuquerque, New Mexico, October 2010.
A hybrid optimization algorithm for global optimization. Quintero, C., Argaez, M., Velazquez, L., Klie, H., and Wheeler, M., Reliable Computing, 2010 (accepted for publication)
also: Multiphysics Conference, Lille, France, December 2009.
also: Pan American Workshop in Applied & Computational Mathematics, , Choroni, Venezuela. June 2010.
also: A hybrid algorithm for global optimization. SIAM Annual Meeting, Denver, CO, June 2009.
A comparison of wavelet-based schemes for parameter estimation. M. Hernandez IV*, L. Velazquez, M. Argaez. User Group Conference Proceedings, IEEE-CS Journal, Schaumburg, IL, June 2010.
A comparison of wavelet-based schemes for parameter estimation. IEEE-CS DOD HPCMP UGC Conference Proceedings. To be published.
also: 6th Annual Minority Serving Institution Research Partnership Consortium Conference, Baltimore, MD, April 14-17, 2010. Recognized as an Outstanding Scientific Presentation in Engineering and Physics.
Hybrid optimization schemes for wing modeling of micro-aerial vehicles. Velazquez, L., Argaez, M., Culbreth, M., Sanchez, R.*, Ramirez, C.*, and Hernandez IV, M.*, User Group Conference Proceedings, IEEE-CS Journal, Schaumburg, IL, June 14–17, 2010.
also: Pan American Workshop in Applied & Computational Mathematics, , Choroni, Venezuela. June 2010.
Miguel Hernandez IV, Carlos Ramirez, and Reinaldo Sanchez, three posters. Sixth Annual Minority Serving Institution Research Partnership Consortium (MSIRPC) Conference, Baltimore, MD, April 15, 2010.
Miguel Hernandez IV. Outstanding Scientific Presentation in Engineering & Physics. Awarded at the MSIRPC Conference, Baltimore, MD April 15, 2010.
A Path Following Method for Large-Scale l_1 underdetermined problems. Submitted revisions to the IEEE Transactions on Signal Processing, February 2010.
also: Pan American Workshop in Applied & Computational Mathematics, , Choroni, Venezuela. June 2010.
The notion of the quasi-central path in linear programming. 6th Joint UTEP/NMSU Workshop on Mathematics, Computer Science and Computational Sciences, UTEP, November 2009.
also:
XVII Colombian Congress of Mathematics, Cali, Colombia, August 2009.
A Path Following Method for large scale l_1 underdetermined problems. Poster, The International Conference for High Performance Computing (SC09), Portland, OR, November 20th 2009.
Submitted to Mathematical Programming Computation Journal.
also: Pan American Workshop in Applied & Computational Mathematics, , Choroni, Venezuela. June 2010.
also: 6th Annual Minority Serving Institutions Research Partnerships Consortium Conference, Baltimore, MD, April 14-17, 2010.
also: 6th Joint UTEP/NMSU Workshop on Mathematics, Computer Science and Computational Sciences, UTEP, November 7, 2009. 8.
also: XVII Colombian Congress of Mathematics, Cali, Colombia, August 3-6, 2009.
Ramirez, C., Sanchez, R. Two talks at the 6th Joint UTEP/NMSU Workshop on Mathematics, Computer Science and Computational Sciences, University of Texas at El Paso. El Paso, Texas, November 7th, 2009.
Solving over-determined systems in l_q quasinorms. Accepted for Special SCAN’08 issue of Reliable Computing.
A hybrid algorithm for global optimization problems. M. Argaez, L. Velazquez, C. Quintero, H. Klie, and M.F. Wheele. Reliable Computing SCAN 2008.
Hybrid optimization schemes for parameter estimation problems. M. Argáez, L. Velazquez, C. Quintero, F. Zapata. XVII Mathematical Congress, Cali, Colombia, August 2–6, 2009.
also: The International Conference for High Performance Computing , Portland, OR, November 14-20, 2009.
also: Invited Distinguished Lecture in Computational Science, Texas A&M University, Commerce, TX, October 19, 2009.
also: 6th Annual Minority Serving Institutions Research Partnerships Consortium Conference, Baltimore, MD, April 14–17, 2010.
A projected conjugate gradient algorithm for KKT systems. M. Argáez. XVII Mathematical Congress, Cali, Colombia, August 2–6, 2009.
The Notion of the Quasicentral Path in Linear Programming. M. Argáez, C. Ramirez, L. Velazquez, O. Mendez. XVII Mathematical Congress, Cali, Colombia, August 2–6, 2009.
A Path Following Method for Large-Scale and Dense l_1–Underdetermined Problems. M. Argáez, C. Ramirez, R. Sanchez, C. Quintero. XVII Mathematical Congress, Cali, Colombia, August 2–6, 2009.
also: 9th International Approximation and Optimization in the Caribbean Conference, San Andres, Colombia, March 2-7, 2008.
Comparison of Global Parameterization Schemes for Parameter Estimation Problems. L. Velazquez (presenter), M. Argáez, C. Quintero, C. Ramirez, R. Sanchez. International Symposium in Mathematical Programming, Chicago, IL, August 18–24, 2009.
The Notion of the Quasicentral Path in Linear Programming. M. Argáez, O. Mendez, L. Velazquez. Submitted to SIAM Journal in Optimization.
Hybrid Parameterization Schemes for Solving Parameter Estimation Problems, Multiphysics Conference, Lille, France, December 2009.
Three posters (titles not available). C. Quintero, R. Sanchez, C. Ramirez. Society for the Advancement of Chicanos and Native Americans (SACNAS) UTEP Expo, University of Texas at El Paso, March 2009.
Three posters (titles not available). C. Quintero, R. Sanchez, C. Ramirez. Affinity Research Group (ARG) Workshop, University of Texas at El Paso, February 2009.
A hybrid optimization approach for automated parameter estimation problems. Proceedings of the 6th International Congress on Industrial and Applied Mathematics (ICIAM 2007) Zürich, Switzerland, eds. Rolf Jeltsch (ETH Zürich, Switzerland), Gerhard Wanner (University of Geneva, Switzerland), ISBN 978-3-03719-056-2, published June 2009.
A hybrid optimization approach for solving automated parameter-estimation problems. Leticia Velázquez; 6th International Congress on Industrial and Applied Mathematics (ICIAM 07), 17 July 2007; Zurich, Switzerland;
http://www.iciam07.ethz.ch/timetable/web/symposium.php?nr=IC/MP/067/U/295&slot=25&db=timetable
A hybrid optimization approach for automated parameter estimation problems. M. Argaez, H. Klie, C. Quintero, L. Velazquez, and M. Wheeler. PAMM Wiley Interscience Special Issue: Conference Proceedings of the Congress on Industrial Applied Mathematics and GAMM Annual Meetings, Vol. 7(1), 1062507–1062508, Zurich, Switzerland, 2008.
A Hybrid Optimization Approach for Solving Parameter Estimation Problems. L. Velazquez, 9th International Approximation and Optimization in the Caribbean Conference, San Andres, Colombia, March 2-7, 2008.
also: L. Velazquez. Invited talk, NSF Constrained Programming and Decision Making Workshop, UTEP, El Paso, TX, September 2008.
Numerical Testing of Parameterization Schemes for Solving Parameter Estimation Problems. M. Argaez, L. Velazquez. Poster CP-06, Proceedings of the 26th Army Science Conference, Orlando, FL, December 2008.
Compressive Sensing Reconstruction with Prior Information by Iteratively Reweighted Least –Squares. C. Miosso, R.von Borries, M. Argaez, L. Velazquez, C. Quintero, C. Potes. IEEE Transactions on Signal Processing, 57, 2424-2430. June 2009
A Sequential Quadratic Program for Nonconvex Lp-Regularized Metric Problems. Miguel Argaez. International SCAN (Scientific Computing, Computer Arithmetic, and Verified Numerical Computations) Conference, UTEP, El Paso, TX, September 2008.
Poster presentation. Carlos Quintero. NSF CoPROD (Constraint Programming and Decision Making) Workshop, UTEP, El Paso, TX, October 2008. (http://coprod.cs.utep.edu)
Parallel Global Optimization Schemes for Solving Parameter Estimation Problems. Carlos Quintero. Poster presentation, AHPCRC exhibit, Supercomputing 2008, Austin, TX.
Parameter optimization: Algorithms combine multiple computing methods, computer architecture innovations. Carlos Ramirez. Poster presentation, AHPCRC exhibit, Supercomputing 2008, Austin, TX.
Poster presentation (title not available). Carlos Quintero. SACNAS–UTEP Expo 2008, El Paso, TX, May 2008.
Hybrid methods for solving large-scale parameter estimation problems. Leticia Velazquez, Carlos Quintero (presenter) (http://www.cs.utep.edu/interval-comp/scan08quintero.ppt)
also: Miguel Argaez. International SCAN Conference, UTEP, El Paso, TX, September 2008.
A Numerical Study of a Hybrid Optimization Algorithm for Global Optimization. Submitted to Reliable Computing Journal, December 2008. Presented at International SCAN (Scientific Computing, Computer Arithmetic, and Verified Numerical Computations) Conference, UTEP, El Paso, TX, September 2008.
Solving Overdetermined Systems in lp Quasi-Norms. Submitted to Reliable Computing Journal, December 2008. Presented at International SCAN (Scientific Computing, Computer Arithmetic, and Verified Numerical Computations) Conference, UTEP, El Paso, TX, September 2008.
Project 4–7: Evaluating Heterogeneous High Performance Computing for Use in Field-Deployable Systems
A Statistical Performance Model of the Opteron Processor. Paper presented at the workshop on Performance Modeling, Benchmarking, and Simulation of High Performance Computing Systems, held in conjunction with Supercomputing 2010 (SC10). This work was partially supported by a prior AHPCRC-funded project.
SAR backprojection implementation. Soumik Banerjee and Tomasz Tuzel. Technology demonstration, AHPCRC exhibit, Supercomputing 2010.
Extending the Monte Carlo Processor Modeling Technique: Statistical Performance Models of the Niagara 2 Processor. W. Alkohlani, J. Cook, R. Srinivasan. Proceedings of the International Conference on Parallel Processing (ICPP), Sept. 2010.
Extending the Monte Carlo Modeling Technique to Superscalar, Out-of-Order Architectures: The Opteron Performance Model. J.M. Cook, J.E. Cook, W. Alkohlani. International Symposium on Performance Analysis of Systems and Software (ISPASS), Sept. 2010.
GPU Power Measurement and Modeling: A Survey of Techniques. T. Tuzel, J. Cook. New Mexico State University Technical Report, TR 10 – XXX.
Processor Modeling Using Monte Carlo Techniques: An Alternative to Cycle-Accurate Simulation. Jeanine Cook. Talk given at Sandia National Laboratories, April 10, 2010.
Modeling Superscalar, Out-of-Order Processors using Statistical Techniques: A Case Study of the Opteron Processor Model. Jeanine Cook. To be submitted to International Symposium on High-Performance Computer Architecture (HPCA), August 2010.