Sanghyun Son

PhD student at UMD



Publications




2023




Gradient Informed Proximal Policy Optimization


Sanghyun Son, Laura Yu Zheng, Ryan Sullivan, Yi-Ling Qiao, Ming Lin

Thirty-seventh Conference on Neural Information Processing Systems, 2023


2022




Differentiable Hybrid Traffic Simulation


Sanghyun Son, Yi-Ling Qiao, Jason Sewall, Ming C Lin

ACM Transactions on Graphics (TOG), vol. 41, ACM New York, NY, USA, 2022, pp. 1--10




Traffic-Aware Autonomous Driving with Differentiable Traffic Simulation


Laura Zheng, Sanghyun Son, Ming C Lin

arXiv preprint arXiv:2210.03772, 2022


2021


Precise Hausdorff distance computation for freeform surfaces based on computations with osculating toroidal patches


Sang-Hyun Son, Myung-Soo Kim, Gershon Elber

Computer Aided Geometric Design, vol. 86, Elsevier, 2021, p. 101967


2020


Surface--surface-intersection computation using a bounding volume hierarchy with osculating toroidal patches in the leaf nodes


Youngjin Park, Sang-Hyun Son, Myung-Soo Kim, Gershon Elber

Computer-Aided Design, vol. 127, Elsevier, 2020, p. 102866


Efficient minimum distance computation for solids of revolution


S-H Son, S-H Yoon, M-S Kim, Gershon Elber

Computer Graphics Forum, vol. 39, Wiley Online Library, 2020, pp. 535--544

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