Xinlong Chen

PhD student, Institute of automation, Chinese academy of science, Chinese Academy of Sciences

Joined

September 2024

Names

Xinlong Chen (Preferred)

Emails

****@hust.edu.cn (Confirmed)

****@ia.ac.cn (Confirmed)

Personal Links

Career & Education History

PhD student

Institute of automation, Chinese academy of science, Chinese Academy of Sciences (ia.ac.cn)

2025 – 2030

Undergrad student

Huazhong University of Science and Technology (hust.edu.cn)

2021 – 2025

Advisors, Relations & Conflicts

PhD Advisor

Tieniu Tan

2025 – Present

PhD Advisor

Qiang Liu

2025 – Present

Coauthor

Junfei Wu

2025 – Present

Expertise

MLLM

2024 – Present

Publications

The Unseen Bias: How Norm Discrepancy in Pre-Norm MLLMs Leads to Visual Information Loss
Bozhou Li, Xinda Xue, Sihan Yang, Yang Shi, Xinlong Chen, Yushuo Guan, Yuanxing Zhang, Wentao Zhang
- ICLR 2026 Poster
- Readers: Everyone
VidBridge-R1: Bridging QA and Captioning for RL-based Video Understanding Models with Intermediate Proxy Tasks
Xinlong Chen, Yuanxing Zhang, Yushuo Guan, Weihong Lin, Zekun Moore Wang, Bohan Zeng, Yang Shi, Sihan Yang, Qiang Liu, Pengfei Wan, Liang Wang
- ICLR 2026 Poster
- Readers: Everyone
RealUnify: Do Unified Models Truly Benefit from Unification? A Comprehensive Benchmark
Yang Shi, Yuhao Dong, Yue Ding, Yuran Wang, Xuanyu Zhu, Sheng Zhou, Wenting Liu, Haochen Tian, Rundong Wang, Huanqian Wang, Zuyan Liu, Bohan Zeng, Ruizhe Chen, Qixun Wang, Zhuoran Zhang, Xinlong Chen, Chengzhuo Tong, Bozhou Li, Chaoyou Fu, Qiang Liu et al. (6 additional authors not shown)
- ICLR 2026 Conference Withdrawn Submission
- Readers: Everyone
AVoCaDO: An Audiovisual Video Captioner Driven by Temporal Orchestration
Xinlong Chen, Yue Ding, Weihong Lin, Jingyun Hua, Linli Yao, Yang Shi, Bozhou Li, Qiang Liu, Yuanxing Zhang, Pengfei Wan, Liang Wang
- ICLR 2026 Poster
- Readers: Everyone
VersaVid-R1: A Versatile Video Understanding and Reasoning Model from Question Answering to Captioning Tasks
Xinlong Chen, Yuanxing Zhang, Yushuo Guan, Bohan Zeng, Yang Shi, Sihan Yang, Pengfei Wan, Qiang Liu, Liang Wang, Tieniu Tan
- CoRR 2025
- Readers: Everyone
Mixture of Decoding: An Attention-Inspired Adaptive Decoding Strategy to Mitigate Hallucinations in Large Vision-Language Models
Xinlong Chen, Yuanxing Zhang, Qiang Liu, Junfei Wu, Fuzheng Zhang, Tieniu Tan
- CoRR 2025
- Readers: Everyone
MME-VideoOCR: Evaluating OCR-Based Capabilities of Multimodal LLMs in Video Scenarios
Yang Shi, Huanqian Wang, Wulin Xie, Huanyao Zhang, Lijie Zhao, Yi-Fan Zhang, Xinfeng Li, Chaoyou Fu, Zhuoer Wen, Wenting Liu, Zhuoran Zhang, Xinlong Chen, Bohan Zeng, Sihan Yang, Yuanxing Zhang, Pengfei Wan, Haotian Wang, Wenjing Yang
- CoRR 2025
- Readers: Everyone
MME-VideoOCR: Evaluating OCR-Based Capabilities of Multimodal LLMs in Video Scenarios
Yang Shi, Huanqian Wang, Wulin Xie, Huanyao Zhang, Lijie Zhao, YiFan Zhang, Xinfeng Li, Chaoyou Fu, Zhuoer Wen, Wenting Liu, Zhuoran Zhang, Xinlong Chen, Bohan Zeng, Sihan Yang, Yushuo Guan, Zhang Zhang, Liang Wang, Haoxuan Li, Zhouchen Lin, Yuanxing Zhang et al. (3 additional authors not shown)
- NeurIPS 2025 Datasets and Benchmarks Track poster
- Readers: Everyone
Mavors: Multi-granularity Video Representation for Multimodal Large Language Model
Yang Shi, Jiaheng Liu, Yushuo Guan, Zhenhua Wu, Yuanxing Zhang, Zihao Wang, Weihong Lin, Jingyun Hua, Zekun Wang, Xinlong Chen, Bohan Zeng, Wentao Zhang, Fuzheng Zhang, Wenjing Yang, Di Zhang
- CoRR 2025
- Readers: Everyone
VidCapBench: A Comprehensive Benchmark of Video Captioning for Controllable Text-to-Video Generation
Xinlong Chen, Yuanxing Zhang, Chongling Rao, Yushuo Guan, Jiaheng Liu, Fuzheng Zhang, Chengru Song, Qiang Liu, Di Zhang, Tieniu Tan
- CoRR 2025
- Readers: Everyone

View all 13 publications

Co-Authors

View all 55 co-authors