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Jian Xu

10 papers hereh-index 490 citations12 works total

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

author position
  • middle author10

Across the 10 of 10 papers where every author was matched, so the position is known.

fields
  • cs.AI3
  • cs.CV3
  • cs.IR3
  • cs.LG1
same name
  • Jian Xu — 34 papers, h 5
  • Jian Xu — 31 papers, h 21
  • Jian Xu — 18 papers, h 5
  • Jian Xu — 16 papers, h 22
  • Jian Xu — 15 papers, h 11
  • Jian Xu — 13 papers, h 5

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

activity
20222026
collaborators
Showing cs.AIShow all

3 papers · 1 filter

cs.AI2026

Quark Medical Alignment: A Holistic Multi-Dimensional Alignment and Collaborative Optimization Paradigm

Tianxiang Xu, Jiayi Liu, Yixuan Tong +10

While reinforcement learning for large language model alignment has progressed rapidly in recent years, transferring these paradigms to high-stakes medical question answering revea…

cs.AI2025

QuarkMed Medical Foundation Model Technical Report

Ao Li, Bin Yan, Bingfeng Cai +16

Recent advancements in large language models have significantly accelerated their adoption in healthcare applications, including AI-powered medical consultations, diagnostic report…

cs.AI2025

Reinforced MLLM: A Survey on RL-Based Reasoning in Multimodal Large Language Models

Guanghao Zhou, Panjia Qiu, Cen Chen +4

The application of reinforcement learning (RL) to enhance the reasoning capabilities of Multimodal Large Language Models (MLLMs) constitutes a rapidly advancing research area. Whil…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.