Search Results for author: Huafeng Xu

Found 4 papers, 2 papers with code

Hierarchical Reinforcement Learning with Opponent Modeling for Distributed Multi-agent Cooperation

no code implementations25 Jun 2022 Zhixuan Liang, Jiannong Cao, Shan Jiang, Divya Saxena, Huafeng Xu

To tackle the issues, we propose a hierarchical reinforcement learning approach with high-level decision-making and low-level individual control for efficient policy search.

Autonomous Vehicles Decision Making +3

From Multi-agent to Multi-robot: A Scalable Training and Evaluation Platform for Multi-robot Reinforcement Learning

no code implementations20 Jun 2022 Zhiuxan Liang, Jiannong Cao, Shan Jiang, Divya Saxena, Jinlin Chen, Huafeng Xu

Precisely, SMART consists of two components: 1) a simulation environment that provides a variety of complex interaction scenarios for training and 2) a real-world multi-robot system for realistic performance evaluation.

Multi-agent Reinforcement Learning reinforcement-learning +1

Best Practices for Alchemical Free Energy Calculations

1 code implementation7 Aug 2020 Antonia S. J. S. Mey, Bryce Allen, Hannah E. Bruce Macdonald, John D. Chodera, Maximilian Kuhn, Julien Michel, David L. Mobley, Levi N. Naden, Samarjeet Prasad, Andrea Rizzi, Jenke Scheen, Michael R. Shirts, Gary Tresadern, Huafeng Xu

Alchemical free energy calculations are a useful tool for predicting free energy differences associated with the transfer of molecules from one environment to another.

Optimal measurement network of pairwise differences

1 code implementation3 Jun 2019 Huafeng Xu

When both the difference between two quantities and their individual values can be measured or computational predicted, multiple quantities can be determined from the measurements or predictions of select individual quantities and select pairwise differences.

Methodology Data Analysis, Statistics and Probability

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