This work introduces a model-specific pipeline that extracts and completes knowledge graphs from raw text, filtering them by calibrated model confidence to reflect what the model genuinely retains, and applies a graph minimum cut to sever all recovery paths while preserving unrelated knowledge.
Jia-Lu Wang, Pei-Zhi Niu, Hao-Teng Yin et al.· 0 citations
World models simulate the consequences of action candidates, but good planning need not preserve every physical distinction required for accurate prediction. We formalize this gap through a hierarchy of mechanism, response, and decision sufficiency. Given a candidate set, the planning query determines which physical va...
Rong-Zhe Wei, Hans Hao-Hsun Hsu, Pei-Zhi Niu et al.· 1 citation
Experiments show that turn-level boundary supervision improves intervention localization, while reinforcement learning further improves the safety--utility trade-off.
Xin-Jie Shen, Rong-Zhe Wei, Pei-Zhi Niu et al.· 0 citations
SafeClawArena is developed, a benchmark of 406 adversarial tasks executed in containerized replicas of real agent platforms with canary-marked credentials and evaluated via automated taint tracking across nine output channels, exposing the inadequacy of current defenses and suggesting directions for future hardening.