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researcher

Xiaofeng Liu

Yale University

2 papers hereh-index 263k citations51 works total

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

author position
  • last author2

Across the 2 of 2 papers where every author was matched, so the position is known.

fields
  • cs.CV2
affiliations
  • Yale University
  • Massachusetts General Hospital
  • Harvard University
  • Carnegie Mellon University
  • University of Chinese Academy of Sciences
HomepageORCID 0000-0002-4514-2016
same name
  • Xiaofeng Liu — 14 papers, h 4
  • Xiaofeng Liu — 9 papers, h 3
  • Xiaofeng Liu — 4 papers, h 6
  • Xiaofeng Liu — 4 papers, h 2
  • Xiaofeng Liu — 4 papers, h 3
  • Xiaofeng Liu — 2 papers, h 2

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

works on
agentic decision rules 1evolutionary search 1inference-time aggregation 1medical visual question answering 1medical VQA 1model calibration 1multi-frame VQA 1multi-image reasoning 1robust adaptation 1supervised fine-tuning 1

From the 2 of 2 linked papers with an AI index.

collaborators

2 papers

cs.CV2026

Objective-Aligned Direct Answer SFT for Robust Multi-Frame Medical VQA

Site Li, Jianyi Hao, Xiaofeng Liu

The paper evaluates different adaptation strategies for multi-frame medical visual question answering and finds that a simple objective-aligned direct answer supervised fine-tuning…

cs.CV2026

Inference-Time Agentic Decision Rules Beat Longer Evolving Search for Multi-Image Medical Reasoning

Site Li, Jianyi Hao, Xiaofeng Liu

The paper evaluates different inference-time decision strategies for multi-image medical visual question answering, finding that a simple order-vote aggregation rule outperforms mo…

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