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Liwen Sun

9 papers hereh-index 455 citations8 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • first author5
  • middle author4

Across the 9 of 9 papers where every author was matched, so the position is known.

fields
  • cs.CL5
  • cs.AI1
  • cs.CY1
  • cs.HC1
  • cs.LG1

identity via Semantic Scholar / OpenAlex

activity
20222026
most citedFact-Aware Multimodal Retrieval Augmentation for Accurate Medical Radiology Report Generation

3 citations · 5 across the 8 of their papers we have counts for

collaborators
Showing 2026Show all

3 papers · 1 filter

cs.CL2026

FaithMed: Training LLMs For Faithful Evidence-Based Medical Reasoning

Zhiyun Zhang, Liwen Sun, Xiang Qian +1

Faithful reasoning is essential in medicine, where clinical decisions require transparent justification grounded in reliable evidence. Current medical LLMs either lack active acces…

cs.CY2026

Collaborative Disagreement Resolution for Scalable Oversight

Yuyang Jiang, Chacha Chen, Teng Wu +4

Debate, where AI agents argue opposing positions, has emerged as a key approach to scalable oversight. However, debate faces a fundamental tension: models are incentivized to be pe…

cs.CL2026

Linking Knowledge to Care: Knowledge Graph-Augmented Medical Follow-Up Question Generation

Liwen Sun, Xiang Yu, Ming Tan +4

Clinical diagnosis is time-consuming, requiring intensive interactions between patients and medical professionals. While large language models (LLMs) could ease the pre-diagnostic…

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