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Xinhai Xu

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
2025

Try Before You Buy: Solving Multi-Model Complex Tasks by Model Competitions

ICASSP 2025accepted

Multi-modal large language models (MLLMs) are expanded from large language models (LLMs) with additional capabilities to infer multi-modal data. Current MLLM workflows, when dealing with complex tasks, typically begin by using an LLM to decompose the task into multiple subtasks, then heuristically s…

Cited by 0SourceScholar
2024

DMR: Decomposed Multi-Modality Representations for Frames and Events Fusion in Visual Reinforcement Learning

CVPR 2024poster

We explore visual reinforcement learning (RL) using two complementary visual modalities: frame-based RGB camera and event-based Dynamic Vision Sensor (DVS). Existing multi-modality visual RL methods often encounter challenges in effectively extracting task-relevant information from multiple modaliti…

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