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Kaixuan Xu

3 accepted papers

2026

Empowering Multi-Robot Cooperation via Sequential World Models

ICLR 2026poster

Model-based reinforcement learning (MBRL) has achieved remarkable success in robotics due to its high sample efficiency and planning capability. However, extending MBRL to physical multi-robot cooperation remains challenging due to the complexity of joint dynamics. To address this challenge, we prop…

Cited by 0SourcecodeScholar
2025

DipLLM: Fine-Tuning LLM for Strategic Decision-making in Diplomacy

ICML 2025poster

Diplomacy is a complex multiplayer game that re- quires both cooperation and competition, posing significant challenges for AI systems. Traditional methods rely on equilibrium search to generate extensive game data for training, which demands substantial computational resources. Large Lan- guage Mod…

Cited by 0SourcePDFScholar
2025

Learning and Planning Multi-Agent Tasks via an MoE-based World Model

NeurIPS 2025poster

Multi-task multi-agent reinforcement learning (MT-MARL) aims to develop a single model capable of solving a diverse set of tasks. However, existing methods often fall short due to the substantial variation in optimal policies across tasks, making it challenging for a single policy model to generaliz…

Cited by 0SourcecodeScholar