Author

Yubo Ma

Nanyang Technological University

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#natural language process... May 2026

SkillGraph: Skill-Augmented Reinforcement Learning for Agents via Evolving Skill Graphs

SKILLGRAPH is a framework that represents reusable skills as nodes in a directed graph, with typed edges encoding prerequisite, enhancement, and co-occurrence relations, that achieves state-of-the-art performance against memory-augmented RL methods, with especially large gains on complex tasks that require composing mu...

Xiaoyuan Li, Mo-Xin Li, Ke-Qin Bao et al. · arXiv.org · 15 citations · ⚡1

#computer vision Jan 2026

EMemBench: Interactive Benchmarking of Episodic Memory for VLM Agents

This work introduces EMemBench, a programmatic benchmark generator for evaluating long-term episodic memory of agents through interactive games, and evaluates memory agents with strong LMs/VLMs as backbones, using in-context prompting as baselines.

Xinze Li, Zi-Yue Zhu, Siyuan Liu et al. · arXiv.org · 7 citations · ⚡1