Author

Xiao-Zhong Liu

3 papers indexed here

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Review Open access Oct 2026

Onco-Guard AI: Proactive symptom clarification and safety-aware alert routing for remote oncology toxicity surveillance.

724 Background: Patients receiving systemic therapy or participating in oncology trials may develop fever, dyspnea, tachycardia, hypoxemia, functional decline, or other treatment-related symptoms between scheduled visits. Remote monitoring can capture patient-reported symptoms and wearable signals, but these da...

Xiao-Zhong Liu, Xiao-Cao Xu, Patricia L. Mabry et al. · JCO Oncology Practice · 0 citations

#natural language process... Preprint Sep 2026

Not All Memories Are Equal: Hierarchical Collaborative Memory for Validity-Aware Retrieval in LLM Agents

HiCoMER is proposed, a framework for hierarchical collaborative memory management and validity-aware retrieval in LLM agents that consistently outperforms strong baselines by reducing outdated retrieval, preserving current team consensus, and improving downstream QA quality.

Yu-Fei Shi, Ru-Jing Yao, Ang Li et al. · 0 citations

#computer vision Preprint Sep 2026

BodyCam-VQA: Enhanced Body-Worn Camera Video Captioning via Multimodal Reasoning and Probe Question Generation

An Adaptive Visual Question Answering (VQA) framework engineered for high-stakes law enforcement that provides a more reliable, objective, and detailed record of enforcement events, ultimately serving as a powerful tool to protect both law enforcement officers and the public through AI-assisted forensic clarity.

Karish Gupta, Matthew Alex, Alex Li et al. · 0 citations