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Yuntao Liu

6 accepted papers

2025

M2PA: A Multi-Memory Planning Agent for Open Worlds Inspired by Cognitive Theory

ACL 2025finding

Open-world planning poses a significant challenge for general artificial intelligence due to environmental complexity and task diversity, especially in long-term tasks and lifelong learning. Inspired by cognitive theories, we propose M2PA, an open-world multi-memory planning agent. M2PA innovates by…

Cited by 0SourcePDFScholar
2025

Metagent-P: A Neuro-Symbolic Planning Agent with Metacognition for Open Worlds

ACL 2025finding

The challenge of developing agents capable of open-world planning remains fundamental to artificial general intelligence (AGI). While large language models (LLMs) have made progress with their vast world knowledge, their limitations in perception, memory, and reliable reasoning still hinder LLM-base…

Cited by 0SourcePDFScholar
2024

Unraveling Explainable Reinforcement Learning Using Behavior Tree Structures

ICASSP 2024accepted

The black-box characteristic of deep reinforcement learning restricts the safe and scalable application of decision models in practical deployment. Existing interpretability methods for deep reinforcement learning models are often inadequate in providing comprehensive insights and generating logical…

Cited by 0SourceScholar
2021

Global-Localized Agent Graph Convolution for Multi-Agent Reinforcement Learning

ICASSP 2021accepted

A lot of efforts have been devoted to solving the problem about complex relationship and localized cooperation among a large number of agents in large-scale multi-agent systems. However, global cooperation among all agents is also important while interactions between agents often happen locally. It…

Cited by 0SourceScholar