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Rahul Savani

6 accepted papers

2025

MACS: Multi-Agent Reinforcement Learning for Optimization of Crystal Structures

NeurIPS 2025poster

Geometry optimization of atomic structures is a common and crucial task in computational chemistry and materials design. Following the learning to optimize paradigm, we propose a new multi-agent reinforcement learning method called Multi-Agent Crystal Structure optimization (MACS) to address the pro…

Cited by 0SourceScholar
2024

A Strategic Analysis of Prepayments in Financial Credit Networks

IJCAI 2024poster

In financial credit networks, prepayments enable a firm to settle its debt obligations ahead of an agreed-upon due date. Prepayments have a transformative impact on the structure of networks, influencing the financial well-being (utility) of individual firms. This study investigates prepayments from…

Cited by 5SourcePDFScholar
2024

Policy Space Response Oracles: A Survey

IJCAI 2024poster

Game theory provides a mathematical way to study the interaction between multiple decision makers. However, classical game-theoretic analysis is limited in scalability due to the large number of strategies, precluding direct application to more complex scenarios. This survey provides a comprehensive…

Cited by 14SourcePDFScholar
2022

Consensus Multiplicative Weights Update: Learning to Learn using Projector-based Game Signatures

ICML 2022spotlight

Cheung and Piliouras (2020) recently showed that two variants of the Multiplicative Weights Update method - OMWU and MWU - display opposite convergence properties depending on whether the game is zero-sum or cooperative. Inspired by this work and the recent literature on learning to optimize for sin…

Cited by 3SourcePDFScholar