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Ruiqi Chen

4 papers indexed

arxivcs.HC2026-07-10

Living Inside the Black Box: Behavioral Probing and Adaptation in Mandatory Wearable Sensing

Yibo Meng, Bingyi Liu, Ruiqi Chen, Xiaolan Ding, Shuai Ma

Wearable sensing systems in high-stakes institutional contexts translate behavioral data into consequential judgments, yet wearers have little access to how those judgments are made. We present a qualitative study of 24 individuals who experienced mandatory electronic monitoring…

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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.HC2026-07-04

Between Knowledge and Care: A Mixed-Methods Evaluation of Generative AI for T2DM Self-Management from Patient and Physician Perspectives

Ruiqi Chen, Yibo Meng, Huidi Lu, Xiaolan Ding

Generative AI is increasingly used for everyday health guidance, yet its clinical appropriateness in chronic disease contexts remains poorly understood. This paper presents a two-part mixed-methods study on \revise{Type 2 Diabetes Mellitus (T2DM)}, examining how patients and phys…

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arxivcs.CVcs.RO2026-06-28

Event-VLA: Action-Conditioned Event Fusion for Robust Vision-Language-Action Model

Jiaxin Liu, Xun Xu, Zhenhao Zhang, Hanqing Wang, Ruiqi Chen, Shi Chang, et al.

Vision-Language-Action (VLA) models have become an important paradigm of embodied AI. However, existing VLA models typically assume well-lit and stable indoor settings, while real-world embodied manipulation may involve degraded RGB observations caused by illumination shifts, pos…

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