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Chenxi Liu

2 papers indexed

arxivcs.HC2026-07-06

Who Responds When the Driver Is Gone? A Framework for Human Intent Understanding

Xuewen Luo, Ding Fan, Ruiqi Chen, Ye Cao, Xiujin Liu, Bo Yu, et al.

As autonomous vehicles progress toward fully driverless mobility, a critical question emerges: who understands and responds to passengers when the human driver is absent? Existing autonomous driving systems primarily optimize predefined navigation and control objectives from exte…

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arxivcs.CLcs.AIcs.LGstat.ML2026-07-05

CausalGame: Benchmarking Causal Thinking of LLM Agents in Games

Zhenhao Chen, Yongqiang Chen, Chenxi Liu, Junchi Yu, Xiangchen Song, Zijian Li, et al.

Building AI Scientist agents with Large Language Models (LLMs) has recently attracted growing attention. Since scientific discovery fundamentally relies on uncovering causal relationships from observations, the capability of causal thinking, i.e., distinguishing causation from co…

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