Dingkun Long

Researcher, Alibaba Group

Joined

September 2022

Names

Dingkun Long (Preferred)

Emails

****@alibaba-inc.com (Confirmed)

Personal Links

Career & Education History

Researcher

Alibaba Group (alibaba-inc.com)

2019 – 2026

MS student

Beijing University of Aeronautics and Astronautics (buaa.edu.cn)

2016 – 2019

Undergrad student

Beijing University of Aeronautics and Astronautics (buaa.edu.cn)

2012 – 2016

Advisors, Relations & Conflicts

Coworker

Yanzhao Zhang

2018 – 2026

Postdoc Advisor

Richong Zhang

2016 – 2019

Expertise

MultiModal Representation

2022 – 2026

RAG

2021 – 2026

information retrieval

2018 – 2023

RNNs

2016 – 2018

Publications

When Text Embedding Meets Large Language Model: A Comprehensive Survey
Zhijie Nie, Zhangchi Feng, Mingxin Li, Cunwang Zhang, Yanzhao Zhang, Dingkun Long, Richong Zhang
- OpenReview Archive Direct Upload
- Readers: Everyone
Bridging Modalities: Improving Universal Multimodal Retrieval by Multimodal Large Language Models
Xin Zhang, Yanzhao Zhang, Wen Xie, Mingxin Li, Ziqi Dai, Dingkun Long, Pengjun Xie, Meishan Zhang, Wenjie Li, Min Zhang
- CVPR 2025
- Readers: Everyone
Towards Universal Video Retrieval: Generalizing Video Embedding via Synthesized Multimodal Pyramid Curriculum
Zhuoning Guo, Mingxin Li, Yanzhao Zhang, Dingkun Long, Pengjun Xie, Xiaowen Chu
- OpenReview Archive Direct Upload
- Readers: Everyone
E2Rank: Your Text Embedding can Also be an Effective and Efficient Listwise Reranker
Qi Liu, Yanzhao Zhang, Mingxin Li, Dingkun Long, Pengjun Xie, Jiaxin Mao
- OpenReview Archive Direct Upload
- Readers: Everyone
Supervised Fine-Tuning or Contrastive Learning? Towards Better Multimodal LLM Reranking
Ziqi Dai, Xin Zhang, Mingxin Li, Yanzhao Zhang, Dingkun Long, Pengjun Xie, Meishan Zhang, Wenjie Li, Min Zhang
- OpenReview Archive Direct Upload
- Readers: Everyone
ERank: Fusing Supervised Fine-Tuning and Reinforcement Learning for Effective and Efficient Text Reranking
Yuzheng Cai, Yanzhao Zhang, Dingkun Long, Mingxin Li, Pengjun Xie, Weiguo Zheng
- OpenReview Archive Direct Upload
- Readers: Everyone
Improving General Text Embedding Model: Tackling Task Conflict and Data Imbalance through Model Merging
Mingxin Li, Zhijie Nie, Yanzhao Zhang, Dingkun Long, Richong Zhang, Pengjun Xie
- OpenReview Archive Direct Upload
- Readers: Everyone
Qwen3 Embedding: Advancing Text Embedding and Reranking Through Foundation Models
Yanzhao Zhang, Mingxin Li, Dingkun Long, Xin Zhang, Huan Lin, Baosong Yang, Pengjun Xie, An Yang, Dayiheng Liu, Junyang Lin, Fei Huang, Jingren Zhou
- OpenReview Archive Direct Upload
- Readers: Everyone
Qwen3-VL-Embedding and Qwen3-VL-Reranker: A Unified Framework for State-of-the-Art Multimodal Retrieval and Ranking
Mingxin Li, Yanzhao Zhang, Dingkun Long, Keqin Chen, Sibo Song, Shuai Bai, ZhiBo Yang, Pengjun Xie, An Yang, Dayiheng Liu, Jingren Zhou, Junyang Lin
- OpenReview Archive Direct Upload
- Readers: Everyone
$\text{E}^2\text{Rank}$: Your Text Embedding can Also be an Effective and Efficient Listwise Reranker
Qi Liu, Yanzhao Zhang, Mingxin Li, Dingkun Long, Pengjun Xie, Jiaxin Mao
- ICLR 2026 Conference Withdrawn Submission
- Readers: Everyone

View all 15 publications

Co-Authors

View all 34 co-authors