Search Results for author: Peihong Yu

Found 4 papers, 0 papers with code

Beyond Joint Demonstrations: Personalized Expert Guidance for Efficient Multi-Agent Reinforcement Learning

no code implementations13 Mar 2024 Peihong Yu, Manav Mishra, Alec Koppel, Carl Busart, Priya Narayan, Dinesh Manocha, Amrit Bedi, Pratap Tokekar

Multi-Agent Reinforcement Learning (MARL) algorithms face the challenge of efficient exploration due to the exponential increase in the size of the joint state-action space.

Efficient Exploration Multi-agent Reinforcement Learning +1

Enhancing Multi-Agent Coordination through Common Operating Picture Integration

no code implementations8 Nov 2023 Peihong Yu, Bhoram Lee, Aswin Raghavan, Supun Samarasekara, Pratap Tokekar, James Zachary Hare

Our results demonstrate the efficacy of COP integration, and show that COP-based training leads to robust policies compared to state-of-the-art Multi-Agent Reinforcement Learning (MARL) methods when faced with out-of-distribution initial states.

Multi-agent Reinforcement Learning

Insta-RS: Instance-wise Randomized Smoothing for Improved Robustness and Accuracy

no code implementations7 Mar 2021 Chen Chen, Kezhi Kong, Peihong Yu, Juan Luque, Tom Goldstein, Furong Huang

Randomized smoothing (RS) is an effective and scalable technique for constructing neural network classifiers that are certifiably robust to adversarial perturbations.

Ray Space Features for Plenoptic Structure-From-Motion

no code implementations ICCV 2017 Yingliang Zhang, Peihong Yu, Wei Yang, Yuanxi Ma, Jingyi Yu

In this paper, we explore using light fields captured by plenoptic cameras or camera arrays as inputs.

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