A Novel Point-based Algorithm for Multi-agent Control Using the Common Information Approach

Dengwang Tang; Ashutosh Nayyar; Rahul Jain

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arXiv · 2304.04346

A Novel Point-based Algorithm for Multi-agent Control Using the Common Information Approach

Dengwang Tang·Ashutosh Nayyar·Rahul Jain

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Abstract

The Common Information (CI) approach provides a systematic way to transform a multi-agent stochastic control problem to a single-agent partially observed Markov decision problem (POMDP) called the coordinator's POMDP. However, such a POMDP can be hard to solve due to its extraordinarily large action space. We propose a new algorithm for multi-agent stochastic control problems, called coordinator's heuristic search value iteration (CHSVI), that combines the CI approach and point-based POMDP algorithms for large action spaces. We demonstrate the algorithm through optimally solving several benchmark problems.

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BibTeX RIS

Dengwang Tang, Ashutosh Nayyar, Rahul Jain. 2023-04-10. A Novel Point-based Algorithm for Multi-agent Control Using the Common Information Approach. https://arxiv.org/abs/2304.04346

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