| A massively parallel adaptive fast-multipole method on heterogeneous architectures I Lashuk, A Chandramowlishwaran, H Langston, TA Nguyen, R Sampath, ... Proceedings of the Conference on High Performance Computing Networking …, 2009 | 244 | 2009 |
| Bottom Up Construction and 2:1 Balance Refinement of Linear Octrees in Parallel H Sundar, RS Sampath, G Biros SIAM Journal on Scientific Computing 30 (5), 2675-2708, 2008 | 213 | 2008 |
| Petascale direct numerical simulation of blood flow on 200k cores and heterogeneous architectures A Rahimian, I Lashuk, S Veerapaneni, A Chandramowlishwaran, ... SC'10: Proceedings of the 2010 ACM/IEEE International Conference for High …, 2010 | 206 | 2010 |
| A parallel geometric multigrid method for finite elements on octree meshes RS Sampath, G Biros SIAM Journal on Scientific Computing 32 (3), 1361-1392, 2010 | 106 | 2010 |
| Low-constant parallel algorithms for finite element simulations using linear octrees H Sundar, RS Sampath, SS Adavani, C Davatzikos, G Biros Proceedings of the 2007 ACM/IEEE Conference on Supercomputing, 1-12, 2007 | 86 | 2007 |
| Dendro: parallel algorithms for multigrid and AMR methods on 2: 1 balanced octrees RS Sampath, SS Adavani, H Sundar, I Lashuk, G Biros SC'08: Proceedings of the 2008 ACM/IEEE Conference on Supercomputing, 1-12, 2008 | 61 | 2008 |
| The AMP (Advanced MultiPhysics) nuclear fuel performance code KT Clarno, B Philip, WK Cochran, RS Sampath, S Allu, P Barai, ... Nuclear Engineering and Design 252, 108-120, 2012 | 38 | 2012 |
| Parallel fast gauss transform RS Sampath, H Sundar, SK Veerapaneni SC'10: Proceedings of the 2010 ACM/IEEE International Conference for High …, 2010 | 21 | 2010 |
| A parallel multi-domain solution methodology applied to nonlinear thermal transport problems in nuclear fuel pins B Philip, MA Berrill, S Allu, SP Hamilton, RS Sampath, KT Clarno, GA Dilts Journal of Computational Physics 286, 143-171, 2015 | 16 | 2015 |
| Optimizing blocking and nonblocking reduction operations for multicore systems: Hierarchical design and implementation MG Venkata, P Shamis, R Sampath, RL Graham, JS Ladd 2013 IEEE International Conference on Cluster Computing (CLUSTER), 1-8, 2013 | 16 | 2013 |
| Multiphysics simulations for LWR analysis SP Hamilton, KT Clarno, MA Berrill, TM Evans, RA Lefebvre, RS Sampath, ... Oak Ridge National Lab.(ORNL), Oak Ridge, TN (United States), 2013 | 12 | 2013 |
| Integrated radiation transport and nuclear fuel performance for assembly-level simulations S Hamilton, K Clarno, B Philip, M Berrill, R Sampath, S Allu PHYSOR 2012, 2012 | 11 | 2012 |
| Scaling of surface roughness in perfectly plastic disordered media P Barai, R Sampath, PKVV Nukala, S Šimunović Physical Review E 82 (5), 056116, 2010 | 10 | 2010 |
| Integrated Radiation Transport and Nuclear Fuel Performance for Assembly-Level Simulations K Clarno, S Hamilton, B Philip, MA Berrill, RS Sampath, S Allu, D Pugmire, ... ORNL/TM-2012/33, Oak Ridge National Laboratory, Oak Ridge, TN, 2012 | 7 | 2012 |
| Validation Study of Pin Heat Transfer for UO2 Fuel Based on the IFA-432 Experiments AM Phillippe, JE Banfield, KT Clarno, LJ Ott, B Philip, MA Berrill, ... Nuclear Science and Engineering 177 (3), 275-290, 2014 | 6 | 2014 |
| A parallel multigrid preconditioner for the simulation of large fracture networks RS Sampath, P Barai, PKVV Nukala Journal of Statistical Mechanics: Theory and Experiment 2010 (03), P03029, 2010 | 4 | 2010 |
| Efficient finite element field interpolation for multiphysics applications D Lebrun-Grandie, JC Ragusa, R Sampath | 2 | 2015 |
| A validation study of pin heat transfer for MOX fuel based on the IFA-597 experiments AM Phillippe, JE Banfield, KT Clarno, LJ Ott, B Philip, MA Berrill, ... Nuclear Science and Engineering 178 (2), 172-185, 2014 | 2 | 2014 |
| Parallel elastic registration using a multigrid preconditioned Gauss-Newton-Krylov solver, grid continuation and octrees RS Sampath, G Biros | 2 | 2009 |
| Integrated Radiation Transport and Thermo-Mechanics Simulation of a PWR Assembly KT Clarno, SP Hamilton, B Philip, R Sampath, S Allu, MA Berrill, P Barai, ... Transactions of the American Nuclear Society 106, 726-731, 2012 | 1 | 2012 |
George BirosProfessor, Oden Institute for Computational Engineering and Sciences, The University of Texas atVerified email at acm.org
