Xi Chen

Researcher, computer science, Tencent Video

Joined

May 2021

Names

Xi Chen (Preferred)

Emails

****@tencent.com (Confirmed)

Personal Links

Career & Education History

Researcher

computer science, Tencent Video (tencent.com)

2017 – 2026

Advisors, Relations & Conflicts

PhD Advisor

2012 – 2017

Expertise

tencent

2017 – 2025

Publications

Micro-Macro Retrieval: Reducing Long-Form Hallucination in Large Language Models
Yujie Feng, Jian Li, Zhihan Zhou, Pengfei Xu, Yujia Zhang, xiaoyu li, Xiaohui Zhou, Alan Zhao, Xi Chen, Xiao-Ming Wu
- ICLR 2026 Poster
- Readers: Everyone
FastMTP: Accelerating LLM Inference with Enhanced Multi-Token Prediction
Yuxuan Cai, Xiaozhuan Liang, Junzhe Xu, Jin Ma, Haijin Liang, Xinyu Zuo, Jinwen Luo, Yuyangyin, Xi Chen
- ICLR 2026 Conference Withdrawn Submission
- Readers: Everyone
Don’t Lose the Thread: Empowering Long-Horizon LLM Agents with Cognitive Resource Self-Allocation
Zheng Zhu, Xiaozhuan Liang, Bei Yu, Xi Chen, Jiaya Jia
- ICLR 2026 Conference Withdrawn Submission
- Readers: Everyone
Finetune Once: Decoupling General & Domain Learning with Dynamic Boosted Annealing
Yang Tang, Ruijie Liu, Yifan Wang, Shiyu Li, Xi Chen
- ICLR 2026 Conference Withdrawn Submission
- Readers: Everyone
GenCue: Generation-Oriented Video Captions for High-Fidelity Text-to-Video
Zikang Liu, Longteng Guo, Tongtian Yue, Yepeng Tang, Junxian Cai, Qingbin Liu, Xi Chen, Chenxing Li, Xinyu Zuo, Lisheng Duan, Haijin Liang, Jin Ma, Jing Liu
- ICLR 2026 Conference Desk Rejected Submission
- Readers: Everyone
U-MARVEL: Unveiling Key Factors for Universal Multimodal Retrieval via Embedding Learning with MLLMs
Xiaojie Li, Chu Li, Shi-Zhe Chen, Xi Chen
- ICLR 2026 Poster
- Readers: Everyone
Video Detective: Seek Critical Clues Recurrently to Answer Question from Long Videos
Henghui Du, Chang Zhou, Chunjie Zhang, Xi Chen, Di Hu
- Submitted to ICLR 2026
- Readers: Everyone
ReSeek: A Self-Correcting Framework for Search Agents with Instructive Rewards
Shiyu Li, Yang Tang, Yifan Wang, Peiming Li, Xi Chen
- ICLR 2026 Conference Withdrawn Submission
- Readers: Everyone
PSBench: Editing Image via GUI Agents in Photoshop
Yinuo Zhang, Zian Cheng, Ziya Zhao, Zongyu Li, Bingshuo Liu, Qingbin Liu, Junxian Cai, Xi Chen, Zhiying Tu, Dianhui Chu, Xiaoyan Yu, Dianbo Sui
- Submitted to ICLR 2026
- Readers: Everyone
Aligning Deep Implicit Preferences by Learning to Reason Defensively
Peiming Li, Zhiyuan Hu, Shiyu Li, Xi Chen, Yang Tang
- ICLR 2026 Poster
- Readers: Everyone

View all 18 publications

Co-Authors

View all 79 co-authors