5 papers
SuperSenseDoctor: A Multimodal and Contactless Agent for Health Tracking
Xuwen Zhang, Zijian Lu, Yicheng Lei +5
Population aging is increasing the need to monitor older adults safely and independently at home. However, cameras, wearables, and manual checks often introduce privacy, adherence,…
VITAL-RAG: Invariance Race for Context Allocation in Coding Agents
Zijian Lu, Yonghua Lu, Mingcai Chen +4
Coding agents often retrieve code from an entire repository, but only limited evidence can fit into the final model input. Conventional retrieval-augmented generation (RAG) for cod…
Prior Directions: Separating Geometric Identification from Behavioral Efficacy in Visual Revision
Weile Gong, Zijian Lu, Mingcai Chen +3
Vision-language models can remain anchored to stale verbal priors even when current visual evidence supports a different answer. We use this controlled revision failure to ask whet…
ContractSkill: Repairable Contract-Based Skills for Multimodal Web Agents
Zijian Lu, Yiping Zuo, Yupeng Nie +4
Self-generated skills for web agents are often unstable and can even hurt performance relative to direct acting. We argue that the key bottleneck is not only skill generation quali…
Geometric Risk Control for Vision-Language Model OCR
Weile Gong, Zijian Lu, Mingcai Chen +3
Vision-language models (VLMs) enable flexible generative optical character recognition (OCR), while their open-ended decoders can expose wrong but fluent text with weak visual supp…