2023

Y. Guan, A. Chubarau, R. Rao, and D. Nowrouzezahrai, 鈥淟earning neural implicit representations with surface signal parameterizations鈥�. Comput. Graph., 114: 257鈥�264. 2023.

A. Spielberg, F. Zhong, K. Rematas, K.M. Jatavallabhula, C. 脰ztireli, T. Li, and D. Nowrouzezahrai, 鈥淒ifferentiable visual computing for inverse problems and machine learning鈥�. Nat. Mac. Intell., 5(11): 1189鈥�1199. 2023.

C. Beckham, M. Weiss, F. Golemo, S. Honari, D. Nowrouzezahrai, and C. Pal, 鈥淰isual question answering from another perspective: CLEVR mental rotation tests鈥�. Pattern Recognit., 136: 109209. 2023.

Z. Liu, Y. Feng, M.J. Black, D. Nowrouzezahrai, L. Paull, and W. Liu, 鈥淢eshDiffusion: Score-based Generative 3D Mesh Modeling鈥�. In The Eleventh International Conference on Learning Representations, ICLR 2023, Kigali, Rwanda, May 1-5, 2023, 2023. OpenReview.net

W. Chang, V. Sivaram, D. Nowrouzezahrai, T. Hachisuka, R. Ramamoorthi, and T. Li, 鈥淧arameter-space ReSTIR for Differentiable and Inverse Rendering鈥�. In Brunvand, E.; Sheffer, A.; and Wimmer, M., editor(s), ACM SIGGRAPH 2023 Conference Proceedings, SIGGRAPH 2023, Los Angeles, CA, USA, August 6-10, 2023, pages 18:1鈥�18:10, 2023. ACM

S. Datta, C.S. Marshall, Z. Dong, Z. Li, and D. Nowrouzezahrai, In J. Kim, M.C. Lin, and B. Bickel, editor(s), 鈥淓fficient Graphics Representation with Differentiable Indirection鈥�. SIGGRAPH Asia 2023 Conference Papers, SA 2023, Sydney, NSW, Australia, December 12-15, 2023, pages 104:1鈥�104:10, 2023. ACM

C. Beckham, M. Weiss, F. Golemo, S. Honari, D. Nowrouzezahrai, and C. Pal, 鈥淰isual Question Answering From Another Perspective: CLEVR Mental Rotation Tests鈥�. Journal of Pattern Recognition. 2023.

C. Beckham, I.H. Laradji, P. Rodr铆guez, D. V谩zquez, D. Nowrouzezahrai, and C.J. Pal, 鈥淥vercoming challenges in leveraging GANs for few-shot data augmentation鈥�. Proceedings of The 1st Conference on Lifelong Learning Agents, PMLR 199:255-280, 2023.

Y. Guan, A. Chubarau, R. Rao, and D. Nowrouzezahrai, 鈥淟earning Neural Implicit Representations with Surface Signal Parameterizations鈥�. Technical Poster Presentation at the i3D Symposium for Interactive Techniques in Graphics and Games, 2023.

E. Ciklabakkal, A. Gruson, I. Georgiev, D. Nowrouzezahrai, and T. Hachisuka, 鈥淪ingle-pass stratified importance resampling鈥�. Comput. Graph. Forum, 41(4): 41鈥�49. 2023.

Z. Majercik, T. M眉ller, A. Keller, D. Nowrouzezahrai, and M. McGuire, 鈥淒ynamic Diffuse Global Illumination Resampling鈥�. Comput. Graph. Forum, 41(1): 158鈥�171. 2023.

D. Nowrouzezahrai, J. Gauthier, M. Bourgey, J. Ghosn, and G. Lajoie, 鈥淢ila's Implications of LLM Tools in Research鈥�. (December 2023)

M. Daley, D. Castle, Z. Jarny, D. Nowrouzezahrai, A. Van Robot, V. Lariviere, C. Dean, R. Isnor, R. Parker, M. Lam, A. Woodley, K. McDowell, 鈥淎d hoc Generative Artificial Intelligence Panel Draft Advice to Federal Funding Agencies鈥�. (December 2023)

S. Datta, D. Nowrouzezahrai, C. Schied, and Z. Dong, 鈥淣eural Shadow Mapping鈥�. CoRR, abs/2301.05262. 2023.

Z. Liu, Y. Feng, M.J. Black, D. Nowrouzezahrai, L. Paull, and W. Liu, 鈥淢eshDiffusion: Score-based Generative 3D Mesh Modeling鈥�. CoRR, abs/2303.08133. 2023.

P. Barde, J. Foerster, D. Nowrouzezahrai, and A. Zhang, 鈥淎 Model-Based Solution to the Offline Multi-Agent Reinforcement Learning Coordination Problem鈥�. CoRR, abs/2305.17198. 2023.

H. Otsu, J. Hanika, K. Herveau, D. Nowrouzezahrai, and C. Dachsbacher, 鈥淩egional Adaptive Metropolis Light Transport鈥�. CoRR, abs/2308.07419. 2023.

S. Datta, C.S. Marshall, Z. Dong, Z. Li, and D. Nowrouzezahrai, 鈥淓fficient Graphics Representation with Differentiable Indirection鈥�. CoRR, abs/2309.08387. 2023.

Y. Lee, P. Huang, K.M. Jatavallabhula, A.Z. Li, F. Damken, E. Heiden, K. Smith, D. Nowrouzezahrai, F. Ramos, and F. Shkurti, 鈥淪TAMP: Differentiable Task and Motion Planning via Stein Variational Gradient Descent鈥�. CoRR, abs/2310.01775. 2023.

D. Bairamian, P. Marcotte, J. Romoff, G. Robert, and D. Nowrouzezahrai, 鈥淢inimax Exploiter: A Data Efficient Approach for Competitive Self-Play鈥�. CoRR, abs/2311.17190. 2023.

A. Spielberg, F. Zhong, K. Rematas, K.M. Jatavallabhula, C. 脰ztireli, T. Li, and D. Nowrouzezahrai, 鈥淒ifferentiable Visual Computing for Inverse Problems and Machine Learning鈥�. CoRR, abs/2312.04574. 2023.

C. Beckham, M. Weiss, F. Golemo, S. Honari, D. Nowrouzezahrai and C. Pal, 鈥淰isual Question Answering From Another Perspective: CLEVR Mental Rotation Tests鈥�. CoRR, abs/2212.01639. 2023.

J. Subramanian, Y. Annadani, I. Sheth, N.R. Ke, T. Deleu, S. Bauer, D. Nowrouzezahrai, and S.E. Kahou, 鈥淟earning Latent Structural Causal Models鈥�. CoRR, abs/2210.13583. 2023.

E.J. Smith, M. Drozdzal, D. Nowrouzezahrai, D. Meger, A. and Romero-Soriano, 鈥淯ncertainty-Driven Active Vision for Implicit Scene Reconstruction鈥�. CoRR, abs/2210.00978. 2023.

J. Subramanian, Y. Annadani, I. Sheth, S. Bauer, D. Nowrouzezahrai, and S.E. Kahou, 鈥淟atent Variable Models for Bayesian Causal Discovery鈥�. CoRR, abs/2207.05723. 2023.

2022

Yanran Guan et al. 鈥淟earning neural implicit representations with surface signal parameterizations鈥�. In: i3D Symposium for Interactive Techniques in Graphics and Games (2023).

Jithendaraa Subramanian et al. 鈥淟earning Latent Structural Causal Models鈥�. In: International Conference on Machine Learning, Workshop on Spurious Correlations, Invariance and Stability (2022).

Mattie Tesfaldet, Derek Nowrouzezahrai, and Chris Pal. 鈥淎ttention-based Neural Cellular Automata鈥�. In: Advances in Neural Information Processing Systems 35 (2022), pp. 8174鈥�8186.

Christopher Beckham et al. 鈥淥vercoming challenges in leveraging GANs for few-shot data augmentation鈥�. In: arXiv preprint arXiv:2203.16662 (2022).

Zihan Yu et al. 鈥淓fficient Differentiation of Pixel Reconstruction Filters for Path-Space Differentiable Rendering鈥�. In: ACM Transactions on Graphics (TOG) 41.6 (2022), pp. 1鈥�16.

Damien Rioux-Lavoie et al. 鈥淎 Monte Carlo Method for Fluid Simulation鈥�. In: ACM Transactions on Graphics (TOG) 41.6 (2022), pp. 1鈥� 16.

Sayantan Datta et al. 鈥淣eural Shadow Mapping鈥�. In: ACM SIGGRAPH 2022 Conference Proceedings. 2022, pp. 1鈥�9.

Amir Hossein Rabbani et al. 鈥淐ompact Poisson Filters for Fast Fluid Simulation鈥�. In: ACM SIGGRAPH 2022 Conference Proceedings. 2022, pp. 1鈥�9.

Ege Ciklabakkal et al. 鈥淪ingle-pass stratified importance resampling鈥�. In: Computer Graphics Forum. Vol. 41. 4. 2022, pp. 41鈥�49.

Zander Majercik et al. 鈥淒ynamic Diffuse Global Illumination Resampling鈥�. In: ACM SIGGRAPH 2021 Talks. 2021, pp. 1鈥�2.

Klaus Greff et al. 鈥淜ubric: A scalable dataset generator鈥�. In: Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition. 2022, pp. 3749鈥�3761.

Christopher Beckham et al. 鈥淰isual question answering from another perspective: CLEVR mental rotation tests鈥�. In: Pattern Recognition 136 (2023), p. 109209.

Jithendaraa Subramanian et al. 鈥淟atent Variable Models for Bayesian Causal Discovery鈥�. In: arXiv preprint arXiv:2207.05723 (2022).

Christopher Beckham et al. 鈥淐hallenges in leveraging GANs for few-shot data augmentation鈥�. In: arXiv e-prints (2022), arXiv鈥� 2203.

2021

E. Tseng, A. Mosleh, F. Mannan, K.S. Arnaud, A. Sharma, Y. Peng, A. Braun, D. Nowrouzezahrai, J. Lalonde, and F. Heide. 鈥淒ifferentiable Compound Optics and Processing Pipeline Optimization for End-to-end Camera Design,鈥� ACM Trans. Graph., 40(2): 18:1鈥�18:19. 2021.

T. Takikawa, J. Litalien, K. Yin, K. Kreis, C. Loop, D. Nowrouzezahrai, A. Jacobson, M. McGuire, and S. Fidler. 鈥淣eural Geometric Level of Detail: Real- Time Rendering With Implicit 3D Shapes,鈥� In IEEE Conference on Computer Vision and Pattern Recognition, CVPR 2021, virtual, June 19-25, 2021, pages 11358鈥�11367, 2021. Computer Vision Foundation / IEEE

I.H. Laradji, P. Rodr铆guez, D. V谩zquez, and D. Nowrouzezahrai. 鈥淪SR: Semi-supervised Soft Rasterizer for single-view 2D to 3D Reconstruction,鈥� In IEEE/CVF International Conference on Computer Vision Workshops, ICCVW 2021, Montreal, BC, Canada, October 11-17, 2021, pages 1427鈥�1436, 2021. IEEE

W. Jeon, C. Su, P. Barde, T. Doan, D. Nowrouzezahrai, and J. Pineau. 鈥淩egularized Inverse Reinforcement Learning,鈥� In 9th International Conference on Learning Representations, ICLR 2021, Virtual Event, Austria, May 3-7, 2021, 2021. OpenReview.net

J.K. Murthy, M. Macklin, F. Golemo, V. Voleti, L. Petrini, M. Weiss, B. Considine, J. Parent-L茅vesque, K. Xie, K, Erleben, L. Paull, F. Shkurti, D. Nowrouzezahrai, and S. Fidler. 鈥済radSim: Differentiable simulation for system identification and visuomotor control,鈥� In 9th International Conference on Learning Representations, ICLR 2021, Virtual Event, Austria, May 3-7, 2021, 2021. OpenReview.net

K. Villeneuve, A. Gruson, I. Georgiev, and D. Nowrouzezahrai, In A. Bousseau, and M. McGuire, editor(s), 鈥淧ractical Product Sampling for Single Scattering in Media,鈥� 32nd Eurographics Symposium on Rendering, EGSR 2021 - Digital Library Only Track, Saarbr眉cken, Germany, June 29 - July 2, 2021, pages 55鈥�60, 2021. Eurographics Association

Z. Majercik, T. M眉ller, A. Keller, D. Nowrouzezahrai, and M. McGuire. 鈥淒ynamic Diffuse Global Illumination Resampling,鈥� In SIGGRAPH 2021: Special Interest Group on Computer Graphics and Interactive Techniques Conference, Talks, Virtual Event, USA, August 9-13, 2021, pages 24:1鈥�24:2, 2021. ACM

I.H. Laradji, P. Rodr铆guez, O. Ma帽as, K. Lensink, M. Law, L. Kurzman, W. Parker, D. V谩zquez, and D. Nowrouzezahrai. 鈥淎 Weakly Supervised Consistency-based Learning Method for COVID-19 Segmentation in CT Images,鈥� In IEEE Winter Conference on Applications of Computer Vision, WACV 2021, Waikoloa, HI, USA, January 3-8, 2021, pages 2452鈥�2461, 2021. IEEE

P. Barde, T. Karch, D. Nowrouzezahrai, C. Moulin- Frier, C.J. Pal, and P. Oudeyer. 鈥淟earning to Guide and to be Guided in the Architect-Builder Problem,鈥� In 10th International Conference on Learning Representations, ICLR 2022, Virtual Event, 2022. OpenReview.net

T. Takikawa, J. Litalien, K. Yin, K. Kreis, C. Loop, D. Nowrouzezahrai, A. Jacobson, M. McGuire, and S. Fidler. 鈥淣eural Geometric Level of Detail: Realtime Rendering with Implicit 3D Shapes,鈥� CoRR, abs/2101.10994. 2021.

F.G. Harvey, M. Yurick, D. Nowrouzezahrai, and C.J. Pal. 鈥淩obust Motion In-betweening,鈥� CoRR, abs/2102.04942. 2021.

T. Kim, H.E. Rushmeier, J. Dorsey, D. Nowrouzezahrai, R. Syed, W. Jarosz, and A.M. Darke. 鈥淐ountering Racial Bias in Computer Graphics Research,鈥� CoRR, abs/2103.15163. 2021.

K.M. Jatavallabhula, M. Macklin, F. Golemo, V. Voleti, L. Petrini, M. Weiss, B. Considine, J. Parent- L茅vesque, K. Xie, K. Erleben, L. Paull, F. Shkurti, D. Nowrouzezahrai, and S. Fidler. 鈥済radSim: Differentiable simulation for system identification and visuomotor control,鈥� CoRR, abs/2104.02646. 2021.

Z. Majercik, T. M眉ller, A. Keller, D. Nowrouzezahrai, and M. McGuire. 鈥淒ynamic Diffuse Global Illumination Resampling,鈥� CoRR, abs/2108.05263. 2021.

I.H. Laradji, P. Rodr铆guez, D. V谩zquez, and D. Nowrouzezahrai. 鈥淪SR: Semi-supervised Soft Rasterizer for single-view 2D to 3D Reconstruction,鈥� CoRR, abs/2108.09593. 2021.

P. Barde, T. Karch, D. Nowrouzezahrai, C. Moulin- Frier, C.J. Pal, and P. Oudeyer. 鈥淟earning to Guide and to Be Guided in the Architect-Builder Problem,鈥� CoRR, abs/2112.07342. 2021.

2020

Local Bases for Model-reduced Smoke Simulations. Mercier, O.; and Nowrouzezahrai, D. Comput. Graph. Forum, 39(2): 9鈥�22. 2020.

An Efficient Transport Estimator for Complex Layered Materials. Gamboa, L. E.; Gruson, A.; and Nowrouzezahrai, D. Comput. Graph. Forum, 39(2): 363鈥�371. 2020.

Practical Product Path Guiding Using Linearly Transformed Cosines. Diolatzis, S.; Gruson, A.; Jakob, W.; Nowrouzezahrai, D.; and Drettakis, G. Comput. Graph. Forum, 39(4): 23鈥�33. 2020.

Pix2Shape: Towards Unsupervised Learning of 3D Scenes from Images Using a View-Based Representation. Rajeswar, S.; Mannan, F.; Golemo, F.; Parent-L茅vesque, J.; V谩zquez, D.; Nowrouzezahrai, D.; and Courville, A. C. Int. J. Comput. Vis., 128(10): 2478鈥�2493. 2020.

Delayed Rejection Metropolis Light Transport. Rioux-Lavoie, D.; Litalien, J.; Gruson, A.; Hachisuka, T.; and Nowrouzezahrai, D. ACM Trans. Graph., 39(3): 26:1鈥�26:14. 2020.

Directional sources and listeners in interactive sound propagation using reciprocal wave field coding. Chaitanya, C. R. A.; Raghuvanshi, N.; Godin, K. W.; Zhang, Z.; Nowrouzezahrai, D.; and Snyder, J. M. ACM Trans. Graph., 39(4): 44. 2020.

Robust motion in-betweening. Harvey, F. G.; Yurick, M.; Nowrouzezahrai, D.; and Pal, C. J. ACM Trans. Graph., 39(4): 60. 2020.

VoronoiNet : General Functional Approximators with Local Support. Williams, F.; Parent-L茅vesque, J.; Nowrouzezahrai, D.; Panozzo, D.; Yi, K. M.; and Tagliasacchi, A. In 2020 IEEE/CVF Conference on Computer Vision and Pattern Recognition, CVPR Workshops 2020, Seattle, WA, USA, June 14-19, 2020, pages 1069鈥�1073, 2020. IEEE

Using Speech Synthesis to Train End-To-End Spoken Language Understanding Models. Lugosch, L.; Meyer, B. H.; Nowrouzezahrai, D.; and Ravanelli, M. In 2020 IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP 2020, Barcelona, Spain, May 4-8, 2020, pages 8499鈥�8503, 2020. IEEE

Adversarial Soft Advantage Fitting: Imitation Learning without Policy Optimization. Barde, P.; Roy, J.; Jeon, W.; Pineau, J.; Pal, C.; and Nowrouzezahrai, D. In Larochelle, H.; Ranzato, M.; Hadsell, R.; Balcan, M.; and Lin, H., editor(s), Advances in Neural Information Processing Systems 33: Annual Conference on Neural Information Processing Systems 2020, NeurIPS 2020, December 6-12, 2020, virtual, 2020.

Promoting Coordination through Policy Regularization in Multi-Agent Deep Reinforcement Learning. Roy, J.; Barde, P.; Harvey, F. G.; Nowrouzezahrai, D.; and Pal, C. In Larochelle, H.; Ranzato, M.; Hadsell, R.; Balcan, M.; and Lin, H., editor(s), Advances in Neural Information Processing Systems 33: Annual Conference on Neural Information Processing Systems 2020, NeurIPS 2020, December 6-12, 2020, virtual, 2020.

Scalable Multi-Agent Inverse Reinforcement Learning via Actor-Attention-Critic. Jeon, W.; Barde, P.; Nowrouzezahrai, D.; and Pineau, J. CoRR, abs/2002.10525. 2020. Published in the AAAI Workshop on Reinforcement Learning in Games (AAAI RLG)

gradSim: Differentiable simulation for system identification and visuomotor control. Krishna Murthy, Jatavallabhula, Macklin, Miles, Golemo, Florian, Voleti, Vikram, Petrini, Linda, Weiss, Martin, Considine, Breandan, Parent-Levesque, Jerome, Xie, Kevin, Erleben, Kenny, Paull, Liam, Shkurti, Florian, Nowrouzezahrai, Derek and Fidler, Sanja. Proc. International Conference on Learning Representations (ICLR). 2021.

Regularized Inverse Reinforcement Learning. Jeon, W.; Su, C.; Barde, P.; Doan, T.; Nowrouzezahrai, D.; and Pineau, J. Proc. International Conference on Learning Representations (ICLR). 2021. Spotlight Paper Presentation.

Differentiable Compound Optics and Processing Pipeline Optimization for End-to-end Camera Design. Ethan Tseng, Ali Mosleh, Fahim Mannan, Karl St-Arnaud, Avinash Sharma, Yifan Peng, Alexander Braun, Derek Nowrouzezahrai, Jean-Fran莽ois Lalonde, and Felix Heide. ACM Trans. Graph., 39(3): 26:1鈥�26:14. 2020.

Pix2Shape - Towards Unsupervised Learning of 3D Scenes from Images using a View-based Representation. Rajeswar, S.; Mannan, F.; Golemo, F.; Parent-L茅vesque, J.; V谩zquez, D.; Nowrouzezahrai, D.; and Courville, A. C. CoRR, abs/2003.14166. 2020.

Surprisal-Triggered Conditional Computation with Neural Networks. Lugosch, L.; Nowrouzezahrai, D.; and Meyer, B. H. CoRR, abs/2006.01659. 2020.

Adversarial Soft Advantage Fitting: Imitation Learning without Policy Optimization. Barde, P.; Roy, J.; Jeon, W.; Pineau, J.; Pal, C. J.; and Nowrouzezahrai, D. CoRR, abs/2006.13258. 2020.

A Weakly Supervised Consistency-based Learning Method for COVID-19 Segmentation in CT Images. Laradji, I. H.; Rodr铆guez, P.; Ma帽as, O.; Lensink, K.; Law, M.; Kurzman, L.; Parker, W.; V谩zquez, D.; and Nowrouzezahrai, D. CoRR, abs/2007.02180. 2020.

A Weakly Supervised Region-Based Active Learning Method for COVID-19 Segmentation in CT Images. Laradji, I. H.; Rodr铆guez, P.; Branchaud-Charron, F.; Lensink, K.; Atighehchian, P.; Parker, W.; V谩zquez, D.; and Nowrouzezahrai, D. CoRR, abs/2007.07012. 2020.

Overfit Neural Networks as a Compact Shape Representation. Davies, T.; Nowrouzezahrai, D.; and Jacobson, A. CoRR, abs/2009.09808. 2020.

Regularized Inverse Reinforcement Learning. Jeon, W.; Su, C.; Barde, P.; Doan, T.; Nowrouzezahrai, D.; and Pineau, J. CoRR, abs/2010.03691. 2020.

Affinity LCFCN: Learning to Segment Fish with Weak Supervision. Laradji, I. H.; Saleh, A.; Rodr铆guez, P.; Nowrouzezahrai, D.; Azghadi, M. R.; and V谩zquez, D. CoRR, abs/2011.03149. 2020.

Neural Geometric Level of Detail: Real-time Rendering with Implicit 3D Shapes. Takikawa, T.; Litalien, J.; Yin, K.; Kreis, K.; Loop, C.; Nowrouzezahrai, D.; Jacobson, A.; McGuire, M.; and Fidler, S. CoRR, abs/2101.10994. 2021.

2019

Iliyan Georgiev, Zackary Misso, Toshiya Hachisuka, Derek Nowrouzezahrai, Jaroslav Krivanek, Wojciech Jarosz. 鈥淚ntegral formulations of volumetric transmittance鈥�. ACM Transactions on Graphics - Proceedings of the SIGGRAPH Asia Annual Conference. (Nov. 2019). 17 pages.

Dario Seyb, Alec Jacobson, Derek Nowrouzezahrai, Wojciech Jarosz. 鈥淣on-linear sphere tracing for rendering deforming鈥�. ACM Transactions on Graphics - Proceedings of the SIGGRAPH Asia Annual Conference. (Nov. 2019). 12 pages.

Ethan Tseng, Felix Yu, Yuting Yang, Fahim Manan, Karl St. Arnaud, Derek Nowrouzezahrai, Jean-Francois Lalonde, Felix Heide. 鈥淗yperparameter Optimization in Black-box Imaging鈥�. ACM Transactions on Graphics - Proceedings of the SIGGRAPH Annual Conference. (Aug. 2019). 14 pages.

Sebastian Herholz, Yangyang Zhao, Oskar Elek, Derek Nowrouzezahrai, Hendrik Lensch and Jaroslav Krivanek. 鈥淰olume Path Guiding using Zero-variance Random Walk Theory鈥�. ACM Transaction on Graphics - Presented at SIGGRAPH Annual Conference. 19 pages.

Joey Litalien, Damien Rioux-Lavoie, Adrien Gruson, Toshiya Hachisuka, Derek Nowrouzezahrai. 鈥淒elayed Rejection Metropolis Light Transport鈥�. ACM Transactions on Graphics (December 2019). 14 pages.

Luis Eduardo Gamboa, Adrien Gruson and Derek Nowrouzezahrai. 鈥淎 Lightweight, Efficient Transport Estimator in Layered Materials鈥�. Computer Graphics Journal - Proceedings of the Eurographics Annual Conference (December 2019). 10 pages.

Olivier Mercier and Derek Nowrouzezahrai.鈥滾ocal Bases for Model-reduced Smoke Simulations鈥�. Computer Graphics Journal - Proceedings of the Eurographics Annual Conference (December 2019). 12 pages.

Binh-Son Hua, Adrien Gruson, Victor Petitjean, Matthias Zwicker, Derek Nowrouzezahrai, Elmar Eisemann and Toshiya Hachisuka. 鈥淎 Survey on Gradient-domain Rendering鈥�. Eurographics State-of-the-art Reports. Presented at the Eurographics Annual Conference (April 2019). 16 pages.

Chakravarty Alla Reddy Chaitanya, John Snyder, Keith Godin, Derek Nowrouzezahrai and Nikunj Raghuvanshi. 鈥淎daptive Sampling for Sound Propagation鈥�. IEEE Transactions on Visualization and Computer Graphics Journal - Proceedings of the IEEE Conference on Virtual Reality and 3D User Interfaces (IEEE VR; March 2019). 10 pages.

Daniel Holden, Bang Chi Duong, Sayantan Datta, Derek Nowrouzezahrai. 鈥淪ubspace Neural Physics: Fast Data-Driven Interactive Simulation鈥�. Proceedings of the ACM/SIGGRAPH Symposium on Computer Animation. (April 2019). 10 pages.

Nicolas Vibert, Adrien Gruson, Heine Stokholm, Troels Mortensen, Wojciech Jarosz, Toshiya Hachisuka, Derek Nowrouzezahrai. 鈥淪calable Virtual Ray Lights Rendering for Participating Media鈥�. Computer Graphics Journal - Proceedings of the Eurographics Symposium on Rendering. (June 2019). 10 pages.

Hsueh-Ti Derek Liu, Michael Tao, Chun-Liang Li, Derek Nowrouzezahrai, Alec Jacobson. 鈥淏eyond Pixel Norm-Balls: Parametric Adversaries using an Analytically Differentiable Renderer鈥�. Proceedings of the International Conference on Learning Representations. (Jul. 2019). 18 pages.

Adrien Dubouchet, Peter-Pike Sloan, Wojciech Jarosz, Derek Nowrouzezahrai. 鈥淚mpulse responses for precomputing light from volumetric media鈥�. Proceedings of the Eurographics Symposium on Rendering. (June 2019). 11 pages.

Yue Wang, Soufiane Khiat, Paul Kry, Derek Nowrouzezahrai. 鈥淔ast Non-uniform Radiance Probe Placement鈥� Proceedings of the ACM SIGGRAPH Symposium on Interactive 3D Graphics and Games. (June 2019). 10 pages. Best Student Paper Award Winner.

Zander Majercik, Jean-Philippe Guertin, Derek Nowrouzezahrai, Morgan McGuire 鈥淒ynamic Diffuse Global Illumination with Ray-traced Irradiance Fields鈥�. Journal of Computer Graphics Techniques - Presented at the ACM/SIGGRAPH Symposium on Interactive 3D Graphics and Games. (March 2019). 12 pages. Best Presentation Award Winner.

Julien Roy, Paul Barde, Felix G. Harvey, Derek Nowrouzezahrai, Christopher Pal. 鈥淧romoting Coordination through Policy Regularization in Multi-agent Reinforcement Learning鈥�. Proceedings of the Multi-disciplinary Conference on Reinforcement Learning and Decision Making. (July 2019). 16 pages.

David Milaenen, Laurent Belcour, Jean-Philippe Guertin, Toshiya Hachisuka, Derek Nowrouzezahrai. 鈥淎 Frequency Analysis and Dual Hierarchy for Efficient Rendering of Subsurface Scattering鈥�. Proceedings of the Graphics Interface Conference. (Nov. 2019). Best Paper Award Winner.

Julien Roy, Paul Barde, Felix G. Harvey, Derek Nowrouzezahrai, Christopher Pal. 鈥淐oordinating Multi-agent Reinforcement Learning鈥�. The Montreal Symposium on Artificial Intelligence. (Oct. 2019). 12 pages.

Yangyang Zhao, Laurent Belcour, Derek Nowrouzezahrai. 鈥淰iew-dependent Radiance Caching鈥�. Proceedings of the Graphics Interface Conference. (Nov. 2019). 11 pages.

Ethan Tseng, Felix Yu, Yuting Yang, Fahim Manan, Karl St. Arnaud, Derek Nowrouzezahrai, Jean-Francois Lalonde, Felix Heide. 鈥淥ptimizating Black-box Imaging Hyperparameter Search鈥�. The Montreal Symposium on Artificial Intelligence. (Oct. 2019). 10 pages.

Martin Weiss, Simon Chamorro, Roger Girgis, Margaux Luck, Samira E. Kahou, Joseph P. Cohen, Derek Nowrouzezahrai, Doina Precup, Florian Golemo, Christopher Pal. 鈥淣avigation Agents for the Visually Impaired: A Sidewalk Simulator and Experiments鈥�. Proceedings of the Third Conference on Robot Learning. (Nov. 2019). 14 pages.

Sai Rajeswar, Jerome Parent-Levesque, Fahim Mannan, Florian Golemo, David Vazquez, Derek Nowrouzezahrai, Aaron Courville. 鈥淯nsupervised Learning of 3D Scenes from Images using a View-based Representation鈥�. International Journal on Computer Vision - Proceedings of the Special Issue on Generative Adversarial Networks. (Dec. 2019). 16 pages.

Wonseok Jeon, Paul Barde, Joelle Pineau and Derek Nowrouzezahrai. 鈥淪calable and Sample-Efficient Multi-Agent Imitation Learning鈥�. Proceedings of the AAAI 2020 Workshop on Reinforcement Learning in Games. (Dec. 2019). 8 pages.

Maxime Chevalier-Boisvert, Guillaume Alain, Florian Golemo and Derek Nowrouzezahrai. 鈥淩obo-PlaNet: Learning to Poke in a Day鈥�. Arxiv Preprint. (Nov. 2019). 4 pages.

Sai Rajeswar, Fahim Mannan, Florian Golemo, David Vazquez, Derek Nowrouzezahrai, Aaron Courville. 鈥淧ix2Scene: Learning Implicit 3D Representations from Images鈥�. Arxiv Preprint. (Nov. 2019). 16 pages.

Deep Learning Applications for Realistic, Simulation-based Computer Graphics. Invited Researcher Tea Talk at Ubisoft Montreal. May 2019.

2018

Sebastian Herholz, Yangyang Zhao, Oskar Elek, Derek Nowrouzezahrai, Hendrik Lensch and Jaroslav Krivanek. 鈥淰olume Path Guiding using Zero-variance Random Walk Theory鈥�. ACM Transaction on Graphics (November 2018).

Luis Eduardo Gamboa, Jean-Philippe Guertin and Derek Nowrouzezahrai. 鈥淪calable Appearance Filtering for Complex Lighting Effects鈥�. ACM Transaction on Graphics - Proceedings of the SIGGRAPH Asia Conference (Novermber 2018). 10 pages.

Binh-Son Hua, Adriend Gruson, Nicolas Vibert, Derek Nowrouzezahrai and Toshiya Hachisuka. 鈥淕radient-domain Volumetric Photon Density Estimation鈥�. ACM Transactions on Graphics - Proceedings of the SIGGRAPH Conference (August 2018). 12 pages.

Hsueh-Ti Derek Liu, Michael Tao, Chun-Liang Li, Derek Nowrouzezahrai and Alec Jacobson. 鈥淏eyond Pixel Norm-Balls: Parametric Adversaries using an Analytically Differentiable Renderer鈥�. International Conference on Learning Representations (ICLR; December 2018). 16 pages.

Cyril Soler, Kartic Subr and Derek Nowrouzezahrai. 鈥淎 Versatile Parameterization for Measured Material Manifolds鈥�. Presented at the Eurographics International Conference - Computer Graphics Journal (April 2018), 10 pages

Binh-Son Hua, Adrien Gruson, Victor Petitjean, Matthias Zwicker, Derek Nowrouzezahrai, Elmar Eisemann and Toshiya Hachisuka. 鈥淎 Survey on Gradient-domain Rendering鈥�. Eurographics State-of-the-art Reports. Eurographics Association (December 2018). 16 pages.

Chakravarty Alla Reddy Chaitanya, John Snyder, Keith Godin, Derek Nowrouzezahrai and Nikunj Raghuvanshi. 鈥淎daptive Sampling for Sound Propagation鈥�. IEEE Conference on Virtual Reality and 3D User Interfaces (IEEE VR; December 2018). 10 pages.

2017

Chakravarty Reddy Alla Chaitanya, Anton Kaplanyan, Christoph Schied, Marco Salvi, Aaron Lefohn, Derek Nowrouzezahrai, Timo Aila. 鈥淚nteractive Reconstruction of Monte Carlo Image Sequences using a Recurrent Denoising Autoencoder鈥�. ACM Transactions on Graphics - SIGGRAPH (Aug. 2017), 12 pages

Oliver Mercier, Yusufu Sulai, Kevin Mackenzie, Marina Zannoli, James Hillis, Derek Nowrouzezahrai, Douglas Lanman. 鈥淔ast Gaze-Contingent Optimal Decompositions for Multifocal Displays鈥�. ACM Transactions on Graphics - SIGGRAPH Asia (Nov. 2017), 12 pages

Laurent Belcour, Ling-Qi Yan, Ravi Ramamoorthi, Derek Nowrouzezahrai. 鈥淎ntialiasing Complex Global Illumination Effects in Path-space鈥�. ACM Transactions on Graphics (Aug. 2017), 13 pages

Cyril Soler, Kartic Subr and Derek Nowrouzezahrai. 鈥淭he BRDF Manifold鈥�. Eurographics - Computer Graphics Journal (Dec. 2017), 12 pages

Binh-Son Hua, Adrien Gruson, Derek Nowrouzezahrai and Toshiya Hachisuka. 鈥淕radient-Domain Photon Density Estimation鈥�. Eurographics - Computer Graphics Journal (Sept. 2017), 12 pages

Toshiya Hachisuka, Iliyan Georgiev, Wojciech Jarosz, Jaroslav Krivanek, Derek Nowrouzezahrai. 鈥淓xtended Path Integral Formulation for Volumetric Transportt鈥�. ACM Eurographics Symposium on Rendering (June 2017), 12 pages

Renaud Adrien Dubouchet, Laurent Belcour and Derek Nowrouzezahrai. 鈥淔requency Based Radiance Cache for Rendering Animations鈥�. Eurographics Symposium on Rendering (June 2017), 11 pages

Xiaozhong Chen, Sheldon Andrews, Paul Kry and Derek Nowrouzezahrai. 鈥淏allistic Shadow Art鈥�. CHCSS Graphics Interface (Sept. 2017), 9 pages

Morgan McGuire, Michael Mara, Derek Nowrouzezahrai and David Luebke. 鈥淩eal-Time Global Illumination using Precomputed Light Field Probes鈥�. ACM Interactive 3D Graphics & Games (I3D) (May. 2017), 12 pages

Weilun Sun, Xin Sun, Nathan Carr, Derek Nowrouzezahrai and Ravi Ramamoorthi. 鈥淕radient-Domain Vertex Connection and Merging鈥�. ACM Eurographics Symposium on Rendering (June 2017), 12 pages