2 papers
cs.DS2026
PACO: A Fully Cache-Oblivious Parallel FFT with One Global Redistribution
Shina Guo, Weiguo Gao, Yuan Tang
Fast Fourier transforms on parallel machines incur two forms of data movement: processor-local transfers through the memory hierarchy and global redistribution between processors.…
math.OC2022
Decentralized Natural Policy Gradient with Variance Reduction for Collaborative Multi-Agent Reinforcement Learning
Jinchi Chen, Jie Feng, Weiguo Gao +1
This paper studies a policy optimization problem arising from collaborative multi-agent reinforcement learning in a decentralized setting where agents communicate with their neighb…