Learning to act in unfamiliar environments requires agents to infer how the world works and revise that understanding as new evidence arrives. Yet limited observations can support multiple world models that explain past interactions but predict different outcomes in unseen states. We introduce Memento 3, building on th...
Hao-Yu Zhao, Zhengxu Yu, Zhi-Yuan He et al.· 3 citations
SafeCoEvo is proposed, a test-time Harness-Guard co-evolution framework for LLM agent safety that enables the external safety system to continually adapt from accumulated runtime experience to achieve simultaneous gains in safety and task utility.
Yu Cheng, Yong-Kang Hu, Shuai-Jie Ma et al.· 0 citations
This work proposes Tool-Grounded Multi-Agent Reasoning for Compositional Chemical Problem Solving (TMCS), a step-by-step multi-agent framework that formalizes chemical problem solving as an interpretable, tool-augmented workflow.
Sheng-Qin Wang, Jie Jin, Yu Cheng et al.· 0 citations
Stochastic Reflective Memory Ascent (SRMA), which accepts a candidate memory only after a grounded evaluation risk strictly decreases, is introduced and provides confidence gating for stochastic evaluation and re-anchoring guarantees for piecewise-stationary environments.
Yi-Hang Chen, Yu-Xiang Chen, Yuxuan Huang et al.· 0 citations
Evaluated on synthetic and large-scale real-world MILP problems, DynSep speeds up average solving time by 64% on easy and medium datasets, and reduces primal-dual gap integral within the given time limit by 16% on hard datasets.
Mingxuan Ye, Jie Wang, Fangzhou Zhu et al.· Neural Information Processin...· 0 citations
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