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Robert Roy

Professor

Publications

The bibliographic data is imported from Polytechnique Montréal's Directory of Publications. The bibliography below includes a majority of publications written by a professor/researcher affiliated with Polytechnique, since 1994 (if applicable). Publications before the professor's/researcher's affiliation with Polytechnique or before 1994 may also be included in this list. You may also consult the Directory of Scientific & Technical Publications for more information about the document type coverage.

1 M. Mahjoub, R. Roy, J. Koclas (2013). Generalized Perturbation Theory and Stochastics Algorithms Applied to Improve Candu6 Reflectors. Annals of Nuclear Energy, 53, p. 213-220.
2 M. Jabbarifar, M. Dagenais, R. Roy, A.S. Sendi (2012). Optimum off-line trace synchronization of computer clusters25th High Performance Computing Symposium 2011 (HPCS 2011), v. 341, 10 pages. DOI : 10.1088/1742-6596/341/1/012029 
3 M. Mahjoub, R. Roy, J. Koclas (2011). Generalized perturbation therory estimates to improve CANDU6 reflectors. 2nd International Conference on Physics and Technology of Reactors and Applications.
4 D. Vidal, R. Roy, F. Bertrand (2010). On improving the performance of large parallel lattice Boltzmann flow simulations in heterogeneous porous media. Computers and Fluids, 39(2), p. 324-337.
5 D. Vidal, R. Roy, F. Bertrand (2010). A parallel workload balanced and memory efficient lattice-Boltzmann algorithm with single unit BGK relaxation time for laminar Newtonian flows. Computers and Fluids, 39(8), p. 1411-1423.
6 R. Roy, G. Marleau, A. Hebert (2010). Rudi Stamm'ler contributions and DRAGON. International Conference on Advances in Reactor Physics to Power the Nuclear Reanissance (PHYSOR 2010).
7 B. Poirier, R. Roy, M. Dagenais (2010). Accurate offline synchronization of distributed traces using kernel-level events. Operating Systems Review, 44(3), p. 75-87.
8 D. Vidal, C. Ridgway, G. Pianet, J. Schoelkopf, R. Roy, F. Bertrand (2009). Effect of particle size distribution and packing compression on fluid permeability : A comparison of experiments and Monte-Carlo/Lattice-Boltzmann simulations. Fundamental and Applied Pulp & Paper Modelling Symposium, p. 201-219.
9 D. Vidal, C. Ridgway, G. Pianet, J. Schoelkopf, R. Roy, F. Bertrand (2009). Effect of particle size distribution and packing compression on fluid permeability as predicted by lattice-Boltzmann simulations. Computers and Chemical Engineering, 33(1), p. 256-266.
10 B. Poirier, R. Roy, M. Dagenais (2009). Unified kernel and user space distributed tracing for message passing analysis. 1st International Conference on Parallel, Distributed and Grid Computing for Engineering, v. 90, 16 pages.
11 D. Vidal, C. Ridgway, G. Pianet, J. Schoelkopf, R. Roy, F. Bertrand (2008). Effect of particle size distribution and packing compression on fluid permeability: A comparison of experiments and monte-carlo/lattice-Boltzmann simulations. TAPPI Advanced Coating Fundamentals Symposium, p. 315-329.
12 D. Vidal, F. Bertrand, R. Roy (2007). Development of an efficient lattice Boltzmann method for simulating fluid flow in porous media. Trends in Numerical and Physical Modeling for Industrial Multiphase Flows.
13 M. Dahmani, R. Roy (2007). Solving Three-Dimensional Large-Scale Neutron Transport Problems Using Hybrid Shared-Distributed Parallelism and Characteristics Method. Nuclear Science and Engineering, 155(2), p. 236-249.
14 M. Dahmani, R. Roy (2006). Scalability modeling for deterministic particle transport solvers. International Journal of High Performance Computing Applications, 20(4), p. 541-556.
15 M. Dahmani, B. Morin, R. Roy (2006). Performance evaluation for neutron transport application using message passing. International Journal of High Performance Computing and Networking, 4(5/6), p. 232-240.
16 M. Dahmani, R. Roy (2005). Parallel solver based on the three-dimensional characteristics method: Design and performance analysis. Nuclear Science and Engineering, 150(2), p. 155-169.
17 M. Dahmani, R. Le Tellier, R. Roy, A. Hebert (2005). An Efficient Preconditioning Technique Using Krylov Subspace Methods for 3D Characteristics Solvers. Annals of Nuclear Energy, 32(8), p. 876-896.
18 E. Varin, R. Roy, R. Baril, G. Hotte (2004). CANDU-6 operation post-simulations using the reactor physics codes DRAGON/DONJON. Annals of Nuclear Energy, 31(18), p. 2139-2155.
19 M. Dahmani, B. Morin, R. Roy (2004). Performance evaluation for neutron transport application using message passing. 18th Annual International Symposium on High Performance Computing Systems and Applications, p. 129-134.
20 G.J. Wu, R. Roy (2003). Acceleration techniques for trajectory-based deterministic 3D transport solvers. Annals of Nuclear Energy, 30(5), p. 567-583.
21 G.J. Wu, R. Roy (2003). A new characteristics algorithm for 3D transport calculations. Annals of Nuclear Energy, 30(1), p. 1-16.
22 S. Laflamme, J. Dompierre, F. Guibault, R. Roy (2003). Issues in the parallelization of the OORT remeshing toolkit using MPI-based communications. Canadian Conference on Electrical and Computer Engineering (CCECE 2003), p. 1703-1706.
23 S. Laflamme, J. Dompierre, F. Guibault, R. Roy (2003). Applying Parmetis to Structured Remeshing for Industrial Cfd Applications. International Journal of High Performance Computing Applications, 17(1), p. 63-76.
24 S. Fourmanoit, F. Bertrand, R. Roy (2003). An Efficient Parallel Strategy for the Simulation of Particle Sedimentation. High Performance Computing Systems and Applications, p. 127-131.
25 E. Varin, G. Samba, R. Roy (2002). Spherical harmonics finite element solution of the least-squares neutron transport equation. PHYSOR 2002, International conference on the new frontiers of nuclear technology: reactor physics, safety and high-performance computing.
26 E. Varin, R. Roy, G. Samba (2002). ARTEMIS: a 3D transport code for shielding calculations. 23th annual conference of the canadian nuclear society.
27 G. Marleau, A. Hébert, R. Roy (2002). DRAGON programmer's manual. 500 pages.
28 E. Malouin, J. Dompierre, F. Guibault, R. Roy (2002). Ip-Oort : a Parallel Remeshing Toolkit9th European Parallel Virtual Machine and Message Passing Interface Users Group Meeting (PVM/MPI 2002), v. 2474 LNCS, p. 243-251. DOI : 10.1007/3-540-45825-5_40 
29 S. Fourmanoit, R. Roy, F. Bertrand (2002). Towards best achievable floating point performance on linear algebra computations for COTS beowulf clusters. Applications of high-performance computing in engineering VII, p. 3-12.
30 E. Varin, R. Roy, G. Samba (2001). Parallel Algorithms for the Least-Squares Finite Element Solution of the Neutron Transport Equation. Recent Advances in Parallel Virtual Machine and Message Passing Interface. 7th European PVM/MPI Users' Group Meeting, v. 1908 LNCS, p. 121-128.
31 J.W. Guang, R. Roy (2001). Parallelization of characteristics solvers for 3D neutron transport. 8th European on Parallel Virtual Machine and Message Passing Interface Users' Group Meeting(PVM/MPI 2001), v. 2131 LNCS, p. 344-351.
32 R. Roy, G. Marleau (2000). DRAGON solutions for benchmark BWR lattice cell problem. PHYSOR 2000 american nuclear society international topical meeting, advances in reactor physics and mathematics and computation into the next millenium, p. 11.
33 S. Kaveh, J. Koclas, R. Roy (2000). Space-time kinetics calculations using coarse-grid acceleration technique. PHYSOR 2000 proceedings 2000 ANS International Topical Meeting on Advances in Reactor Physics and Mathematics and Computation into the Next Millennium, p. 700-714.
34 G.J. Wu, R. Roy (1999). Self-collision rebalancing technique for the MCI characteristics solver. Communicating the nuclear advantage. 39th Annual Canadian Nuclear Association Conference & 20th Annual Canadian Nuclear Society Conference.
35 S. Kaveh, J. Koclas, R. Roy (1999). Simulation of CANDU reactor transients using hierarchical super nodal analysis. Communicating the nuclear advantage. 39th Annual Canadian Nuclear Association Conference & 20th Annual Canadian Nuclear Society Conference.
36 S. Kaveh, J. Koclas, R. Roy (1999). Improved quasi-static method vs. the direct method: a case study for CANDU reactor transients. Communicating the nuclear advantage. 39th Annual Canadian Nuclear Association Conference & 20th Annual Canadian Nuclear Society Conference, p. 202-211.
37 G.J. Wu, R. Roy, D.B. Buss (1998). A new characteristics algorithm for 3D transport calculations. Proceedings : 19th annual conference of the Canadian Nuclear Society, v. 2, p. 20.
38 E. Varin, R. Roy, T. Nkaoua (1998). A Parallel Algorithm for the Simultaneous Solution of Direct and Adjoint Multigroup Diffusion Problems. Recent Advances in Parallel Virtual Machine and Message Passing Interface. 5th European PVM/MPI Users' Group Meeting, v. 1497 LNCS, p. 403-410.
39 E. Varin, R. Roy (1998). A Parallel algorithms for the simultaneous solution of direct and adjoint multigroup problems. Proc. Int. Conf. Phys. Nucl. Sci. Technol, v. 1, p. 698-703.
40 R. Roy (1998). The cyclic characteristics method. Proceedings of the International Conference on the Physics of Nuclear Science and Technology, v. 1, p. 407-414.
41 S. Kaveh, J. Koclas, R. Roy, D.B. Buss (1998). Three level space-time kinetics based on super nodal analysis. Proceedings : 19th annual conference of the Canadian Nuclear Society.
42 P.J. Finck, C.G. Stenberg, R. Roy (1998). Development of a reference scheme for MOX lattice physics calculations. Transactions of the American Nuclear Society, 79, p. 299-301.
43 E. Varin, R. Roy, R. Baril, G. Hotte (1997). Validation of DRAGON/DONJON codes against CANDU-6 reactor operation data. Proceedings of the Joint International Conference on Mathematical Methods and Supercomputing for Nuclear Applications, v. 2, p. 1539-1548.
44 D. Rozon, E. Varin, R. Roy, D. Brissette (1997). Generalized perturbation theory estimates of zone level response to refueling perturbations in a CANDU 600 reactor. Advances in nuclear fuel management II : proceedings of the topical meeting, v. 2, p. 15.19-15.31.
45 R. Roy, Z. Stankovski (1997). Parallelization of Neutron Transport Solvers. Recent Advances in Parallel Virtual Machine and Message Passing Interface. Fouth European PVM/MPI Users Group Meeting, v. 1332 LNCS, p. 494-501.
46 R. Roy, A. Qaddouri, B. Goulard (1997). Parallel algorithms for solving transport problems in cell and supercell codes. Proceedings of the Joint International Conference on Mathematical Methods and Supercomputing for Nuclear Applications, v. 1, p. 591-602.
47 S. Noceir, O. El Hajjaji, E. Varin, R. Roy, D. Rozon (1997). Diffusion calculations for the SLOWPOKE-2 reactor using DONJON. Proceedings of the 1997 Canadian Nuclear Society Conference.
48 G. Marleau, S. Noceir, R. Roy, D. Rozon (1997). Dragon modelling of the SLOWPOKE-2 reactor at Ecole Polytechnique. Proceedings of the 1997 Canadian Nuclear Society Conference.
49 R. Roy, A. Hébert, G. Marleau (1996). Comments on "Investigation of Interface-Current Solution Techniques for Coupled Heterogeneous Cells". Nuclear Science and Engineering, 122(2), p. 283-285.
50 R. Roy (1996). Application of the Bn theory to unit cell calculations. Nuclear Science and Engineering, 123(3), p. 358-368.
51 A. Qaddouri, R. Roy, M. Mayrand, B. Goulard (1996). Collision probability calculation and multigroup flux solvers using PVM. Nuclear Science and Engineering, 123(3), p. 392-402.
52 A. Qaddouri, R. Roy, B. Goulard (1996). Parallel acceleration and rebalancing schemes for solving transport problems using PVM. Proceedings : fifth International Conference on Simulation Methods in Nuclear Engineering, v. 1, p. 14.
53 B. Bobee, L. Mathier, H. Perron, P. Trudel, P.F. Rasmussen, G. Cavadias, J. Bernier, V.T.V. Nguyen, G. Pandey, F. Ashkar, T.B.M.J. Ouarda, K. Adamowski, Y. Alila, J.L. Daviau, D. Gingras, G.C. Liang, J. Rousselle, S. Birikundavyi, J. Ribeirocorrea, R. Roy, P.J. Pilon (1996). Presentation and review of some methods for regional flood frequency-analysis. Journal of Hydrology, 186(1-4), p. 63-84.
54 B. Bobee, L. Mathier, H. Perron, P. Trudel, P.F. Rasmussen, G. Cavadias, J. Bernier, V.T.V. Nguyen, G. Pandey, F. Ashkar, T.B.M.J. Ouarda, K. Adamowski, Y. Alila, J.L. Daviau, D. Gingras, G.C. Liang, J. Rousselle, S. Birikundavyi, J. Ribeirocorrea, R. Roy, P.J. Pilon (1996). Inter-comparison of regional flood frequency procedures for canadian rivers. Journal of Hydrology, 186(1-4), p. 85-103.
55 E. Varin, J. Koclas, R. Roy (1995). Application of the DONJON reactor code for regulating system simulations. 19. CNS simulation symposium, p. 11.
56 E. Varin, J. Koclas, R. Roy (1995). Modeling of the CANDU-6 reactor regulating system. Transactions of the American Nuclear Society, 73, p. 428-30.
57 D. Rozon, R. Roy, E. Varin (1995). DRAGON/OPTEX predictions of channel power peaking factors and average exit burnup in CANDU-6. Transactions of the American Nuclear Society, 72, p. 334-335.
58 R. Roy, A. Hébert (1995). Application of the Bn theory to unit cell calculations. Proceedings International Conference on Mathematics and Computation, Reactor Physics, and Environmental Analyses, v. 1, p. 782-790.
59 A. Qaddouri, R. Roy, B. Goulard (1995). Multigroup flux solvers using PVM [Parallel Virtual Machine]. Proceedings of the International Conference on Mathematics and Computation, Reactor Physics, and Environmental Analyses, p. 1554-1562.
60 A. Hébert, G. Marleau, R. Roy (1995). Application of the lattice code DRAGON to CANDU analysis. Transactions of the American Nuclear Society, 72, p. 335-337.
61 E. Varin, G. Marleau, R. Roy (1994). Towards the generation of a consistent reactor cross-section database for CANDU-6 using DRAGON. 1994 nuclear simulation symposium, p. 34-43.
62 R. Roy, G. Marleau, J. Tajmouati, D. Rozon (1994). Modelling of CANDU reactivity control devices with the lattice code DRAGON. Annals of Nuclear Energy, 21(2), p. 115-132.
63 A. Qaddouri, R. Roy, G. Marleau, B. Goulard, M. Mayrand (1994). Multigroup flux solvers on parallel architecture. 15th Annual Conference of the Canadian Nuclear Society.
64 G. Marleau, R. Roy, A. Hébert (1994). Finite element solution to the transport equation. 15th Annual Conference of the Canadian Nuclear Society, v. 1, p. 3B.
65 G. Marleau, R. Roy, B. Arsenault (1994). Simulation of reactivity control devices in a CANDU-6 reactor using DRAGON. 1994 nuclear simulation symposium, p. 113-121.

 

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