I’m Jinqing Lian, a third-year (counting from 0) Ph.D. student majoring in Computer Science at Beijing University of Posts and Telecommunications. I am very fortunate to be advised by Prof. Yingxia Shao.

My research interest lies in Knobs Tuning of Distributed Stream Processing Systems (DSDPS), vector databases, and etc.

如果您有关于数据库的科研项目且对我感兴趣，十分欢迎您直接联系我或者联系我的博士生导师，我的邮箱是 jinqinglian@bupt.edu.cn

If you have a research project on databases that you are seeking to collaborate with me on, I would appreciate it if you would contact me or my supervisor directly!!!, My email is jinqinglian@bupt.edu.cn

Eduction

• Beijing University of Posts and Telecommunications (Sep 2021 - Now)
  • Ph.D. in Computer Science
• Harbin Engineering University (Aug 2017 - Jun 2021)
  • Bachelor of Computer Science

Publications

• Jinqing Lian, Xinyi Liu, Yingxia Shao, Yang Dong, Ming Wang, Wei Zhang, Tianqi Wan, Ming Dong, Hailin Yan.
  “𝐶h𝑎𝑡𝐵𝐼: Towards Natural Language to Complex Business Intelligence SQL” arxiv, 2024. Deployed on Baidu MEG MEDD
• Jinqing Lian, Xinyi Zhang, Yingxia Shao, Zenglin Pu, Qingfeng Xiang, Yawen Li, Bin Cui.
  “ContTune: Continuous Tuning by Conservative Bayesian Optimization for Distributed Stream Data Processing Systems.”
  Proceedings of Very Large Data Bases Conference (VLDB), research paper, 2023. Deployed on Tencent Oceanus and China Telecom Cloud Computing

Experience

• Baidu Data platform Research Intern, Apache Spark supervised by Tianqi Wan
  • Auto-management for Apache Spark && LLMs for text2sql
  • Dates Employed: Dec.2023 - Now
  • Location Beijing, China
• Zilliz Milvus Research Intern, Knowhere team, supervised by Li Liu, Zihao Wang and Min Tian.
  • major in research of filtered search in Vector DB (Milvus)
  • major in nips2023 BigANN Contest
  • Dates Employed: Aug. 2023 - Dec. 2023
  • Remote
• Tencent TEG Research Intern, Oceanus (Apache Flink in Tencent) team, supervised by Dr. Xiaogang Shi (阿里星, in).
  • AI4DSPS, Flink
  • Dates Employed: Nov. 2020 - Mar. 2023
  • Location Beijing, China
• Bytedance Software Engineer Intern, Infra team, supervised by Xianen Li and Shunda Wang.
  • Database
  • Dates Employed: Jun. 2020 - Nov. 2020
  • Location Beijing, China
• YITU Technology Software Engineer Intern, AICELL, supervised by Quanyang Liu and Tao Wang.
  • AI4Cell
  • Dates Employed: Jan. 2020 - Jun. 2020
  • Location Shanghai, China

Honors & Awards

• Tianchi Alibaba Cloud & Inter Flink Forward Asia Hackathon 2nd Place (2 out of 4346 teams) (2022).
• The 2019, 44th ACM-ICPC Asia Shanghai Regional Contest, Shanghai, Bronze Medal (1-st Bronze Medal, and the board is in board, There were 33 gold medallists and 66 silver medallists in this competition, and our team didn’t solve the second-easiest problem because we translated “odd” into “even”, which made us the 100th official team and the first bronze medalist)
• China Collegiate Programming Contest Final (CCPC-Final) 2019, Beijing - Bronze Medal.
• CCF Collegiate Computer Systems & Programming Contest (CCSP) 2019 - Silver Medal.
• The 2019 ACM-ICPC China HeiLongJiang Provincial Programming Contest - Gold Medal.
• The 2019 Chinese Northeast Collegiate Programming Contest - Gold Medal.