Xukai Zhao

PhD student, Tsinghua University, Tsinghua University

2 papers at NeurIPS 2025

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Poster Session 1

1 paper

Wednesday, December 3, 2025 · 11:00 AM → 2:00 PM

Exhibit Hall C,D,E

Towards Doctor-Like Reasoning: Medical RAG Fusing Knowledge with Patient Analogy through Textual Gradients

#1701 · Yuxing Lu, Gecheng Fu, Wei Wu, Xukai Zhao, Goi Sin Yee, Jinzhuo Wang

This paper introduces DoctorRAG, a medical AI that mimics doctor-like reasoning by combining textbook knowledge with insights from similar patient cases, using "textual gradients" to refine its answers for improved accuracy and relevance.

Poster Session 2

1 paper

Wednesday, December 3, 2025 · 4:30 PM → 7:30 PM

Exhibit Hall C,D,E

KARMA: Leveraging Multi-Agent LLMs for Automated Knowledge Graph Enrichment

#100 Spotlight · Yuxing Lu, Wei Wu, Xukai Zhao, Rui Peng, Jinzhuo Wang

KARMA is a multi-agent LLM framework that automatically update and expand knowledge graphs from scientific papers. By using nine specialized agents, KARMA successfully add new entities with high verified accuracy and reduce inconsistencies.