I am currently pursuing an M.S. degree in Computer Science at Northeastern University, focusing on Information Retrieval and Large Language Models.
My research interests span Information Retrieval, Multimodality, Multi-Agent Systems, and Recommendation Systems. Currently, my work involves RAG-SFT-DPO data generation, instruction tuning for Large Language Models, and designing recommendation systems leveraging these models.
I hold a B.S. degree in Computer Science from Harbin Engineering University, where I was supervised by Assistant Researcher Chao Li. I am also engaged in research internships at NEUIR under the guidance of Associate Professor Zhenghao Liu (from Tsinghua University), as well as at Qiyuan Lab and THUNLP, supervised by Yukun Yan (from Tsinghua University) and Chenyan Xiong (from Carnegie Mellon University).
Total page views: | Last edit: 2024-11-07 | IP: | Address:
🔥 News
- 2024.10: 🕯 Deeply mourn the passing of my friend Zihan Xu on Oct. 10, 2024 in Shanghai.
- 2024.04: 🎉 We released a Github repo heu-icicles
, we welcome issues and PRs!
- 2024.02: 🎉 Our paper is accepted by LREC-COLING 2024 (CCF-B)!
- 2023.10: 🎉 We released MMAD, a model that generates comprehensive audio descriptions for movies to help the visually impaired!
- 2023.05: 🎉 We proposed a model at MCM/ICM 2023 to predict Wordle game results!
📝 Publications
* indicates equal contribution, and † indicates corresponding author.
MMAD: Multi-modal Movie Audio Description
Xiaojun Ye, Junhao Chen, Xiang Li, Haidong Xin, Chao Li, Sheng Zhou$^†$, Jiajun Bu
📃Paper | 📄PDF | 🗂️Project Page |
- This work has unlocked a whole new experience of watching movies for the visually impaired.
Puzzle game: Prediction and Classification of Wordle Solution Words
Haidong Xin$^{*†}$, Fang Wu$^{*}$, Zhitong Zhou$^{*}$
- This work conducted a detailed numerical analysis of the Wordle game, revealing statistical patterns within it.
🏆 Awards
- 2023.07 🥈National Second Prize of Chinese Collegiate Computing Competition (4C 2023).
- 2023.05 🥈Honorable Mention of Mathematical Contest in Modeling (MCM 2023).
- 2023.05 🥈Second Prize of College International College Students’ Innovation Competition (CICSIC 2023).
- 2022.11 🥇First Prize of China Undergraduate Mathematical Contest in Modeling (CUMCM 2022).
- 2022.10 🥈Second Prize of Mathematical Modeling of the Three Northeastern Provinces League (MMTNPL 2022).
- 2022.05 🥇First Prize of Excellent Student Scholarship.
- 2021.05 🥇First Prize of Excellent Student Scholarship.
🔨 Projects
Corpus Intelligent Retrieval System
Haidong Xin, Fang Wu, Xiaojun Ye, Xianyu Zhang, Jingbo Sun
🔨Project | 
- This project is a corpus intelligent retrieval system implemented in the previous backend approach. We have implemented data management and permission management for the corpus.
Ray Tracing With OpenGL
Haidong Xin, Xianyu Zhang, Guanlan Yue
🔨Project |
- This project is the award-winning work of Chinese Collegiate Computing Competition (4C 2023). We have implemented ray tracing using the OpenGL library and NVIDIA driver.
📖 Educations
- 2024.09 - now, M.S. School of Computer Science and Engineering, Northeastern University
- 2020.09 - 2024.07, B.S. College of Computer Science and Technology, Harbin Engineering University
- 2017.09 - 2020.06, Yichun No.1 Middle School
💬 Invited Talks
- 2024.06, 哈尔滨工程大学团委:【一院一节】第三届“贡橙杯” CTF竞赛圆满落幕
- 2023.12, 哈尔滨工程大学团委:【一院一节】第二届“贡橙杯” CTF竞赛圆满落幕
- 2023.07, 哈尔滨工程大学团委:【一院一节】第一届“贡橙杯” CTF竞赛圆满落幕
- 2023.05, MoHub平台支持工科教学
💻 Internships
- 2024.04 - now, Qiyuan Lab, Beijing.
- 2023.10 - now, NEUIR, Northeastern University, Shenyang.
- 2023.05 - 2023.06, China Unicom Research Centre, Harbin.
- 2023.07 - 2023.08, Workforce Development Program of Oracle, Harbin.
- 2022.09 - 2024.06, E-Government Modeling Simulation National Engineering Laboratory, Harbin.
🤝 People who have helped me
Sorted in alphabetical order by last name, with no particular priority.
- Jiaqi Cai, The State Key Laboratory of Lunar and Planetary Science (SKLPlanets), Macau University of Science and Technology, Macau.
- Junhao Chen, Shenzhen International Graduate School (SIGS), Tsinghua University, Shenzhen.
- Bin Guo, School of Computer Science and Technology, East China Normal University, Shanghai.
- Xiang Li, School of Software & Microelectronics, Peking University, Shenzhen.
- Zhicheng Li, Suzhou Institute for Advanced Research, University of Science and Technology of China, Suzhou.
- Fang Wu, School of Informatics, Xiamen University, Xiamen.
- Yinan Wu, School of Computer and Communication Engineering, Northeastern University at Qinhuangdao, Qinhuangdao.
Zihan Xu, School of Electronic Information and Electrical Engineering, Shanghai Jiao Tong University, Shanghai.- Yuhao Xue, College of Electronic and Information Engineering, Tongji University, Shanghai.
- Chunhao Yang, Institute of Computing Technology, Chinese Academy of Sciences, Beijing.
- Xiaojun Ye, College of Computer Science and Technology, Zhejiang University, Hangzhou.