HUANG, Kaisong
黄铠松

Email:
kaisong.huang@ucalgary.ca

Mailing Address:
Department of Computer Science
ICT 552
University of Calgary
2500 University Drive NW
Calgary, Alberta, Canada T2N 1N4

Other Links:
[Google Scholar] [GitHub]

📢 Funded Thesis-Based Master's: I plan to recruit one or two thesis-based Master's students for Jan/May/Sep 2026 admission. If your research passion lies in the intersection of computer hardware and software AND you have programming experience in C/C++/Rust, please email me with your CV (including GitHub and Google Scholar, if applicable), transcripts, and research statement (no more than 2 pages). Please make sure the subject line starts with [UofC Application], otherwise no reply should be expected.
📢 Funded 12-Week Research Internship (between May and Oct 2026): Eligible students from Non-Canadian institutes can come to Canada for research internship when they apply through Mitacs Globalink Research Internship. For 2026, Mitacs anticipates the student call opening on August 6, 2025 and concluding on September 17, 2025 (these dates are subject to change).
📢 UofC Undergrad Research Projects (CPSC 502/503): If you wish to enroll in a research course (subject to eligibility), please contact me via email for more information well in advance of the start of the term.

I lead Data Systems and Infrastructure Lab (DSIL) at the University of Calgary. My research interests are mainly focused on database engines, transaction processing, data storage management, resource disaggregation, and modern hardware for database systems. Recently, I saved some bandwidth for AI/LLM-centered database system research. My papers were published in top-tier data management venues like SIGMOD, VLDB, and CIDR. I also serve as a program committee member for several top-tier data management conferences, including SIGMOD, ICDE, and CIKM.

🏅ACM SIGMOD Best Paper Award, 2025
🏅ACM SIGMOD Student Travel Award, 2025
🏅ACM SIGMOD Research Highlight Award, 2023
🏅SFU Graduate Fellowship, 2020 - 2024
🏅SFU Computing Science Travel Award, 2022, 2025
🏅SFU Professional Development Grant, 2025

🎓PhD, Computer Science, Simon Fraser University, Sep 2020 - May 2025.
🎓MMath, Computer Science, University of Waterloo, Sep 2018 - Aug 2020.
🎓BEng, Software Engineering, Nanjing University, Sep 2014 - Jun 2018.

Reviewer

• SIGMOD 2026, PC member
• ICDE 2026, PC member
• CIKM 2023 - 2025, PC member
• VLDBJ 2025 - 2026, review board
• SIGMOD 2022, availability committee member
• Journal of Systems Architecture (JSA)
• IEEE Transactions on Computers (TC)
• IEEE Transactions on Knowledge and Data Engineering (TKDE)
• ACM Transactions on Architecture and Code Optimization (TACO)

1. Analytics Are Heavy. The DBMS Is Busy. When Will My Mission-Critical Transaction Start Running?
   Jiatang Zhou, Kaisong Huang, Zhuoyue Zhao, Dong Xie, Tianzheng Wang
   VLDB ’25 London | Demo Paper
   


2. Low-Latency Transaction Scheduling via Userspace Interrupts: Why Wait or Yield When You Can Preempt? (A.K.A. PreemptDB)
   Kaisong Huang, Jiatang Zhou, Zhuoyue Zhao, Dong Xie, Tianzheng Wang
   🏅ACM SIGMOD Best Paper Award
   SIGMOD ’25 Berlin | Paper | Code
   


3. The Art of Latency Hiding in Modern Database Engines. (A.K.A. MosaicDB)
   Kaisong Huang, Tianzheng Wang, Qingqing Zhou, Qingzhong Meng
   VLDB ’24 Guangzhou | Paper | Code
   


4. DEX: Scalable Range Indexing on Disaggregated Memory.
   Baotong Lu, Kaisong Huang, Chieh-Jan Mike Liang, Tianzheng Wang, Eric Lo
   VLDB ’24 Guangzhou | Paper | arXiv | Code
   


5. Indexing on Non-Volatile Memory: Techniques, Lessons Learned and Outlook.
   Kaisong Huang, Tianzheng Wang
   Springer Book


6. Efficiently Making Cross-Engine Transactions Consistent.
   Jianqiu Zhang, Kaisong Huang, Tianzheng Wang, King Lv
   SIGMOD Record ’23 | Invited Paper | Technical Perspective by Prof. Carsten Binnig


7. The Past, Present and Future of Indexing on Persistent Memory.
   Kaisong Huang, Yuliang He, Tianzheng Wang
   VLDB ’22 Sydney | Tutorial | Slides


8. Evaluating Persistent Memory Range Indexes: Part Two.
   Yuliang He, Duo Lu, Kaisong Huang, Tianzheng Wang
   VLDB ’22 Sydney | Paper | arXiv | Slides | Poster | Code


9. Skeena: Efficient and Consistent Cross-Engine Transactions.
   Jianqiu Zhang, Kaisong Huang, Tianzheng Wang, King Lv
   🏅ACM SIGMOD Research Highlight Award
   SIGMOD ’22 Philadelphia | Paper | Slides | Poster | Code


10. Rethinking the Performance/Cost of Persistent Memory and SSDs.
    Kaisong Huang, Darien Imai, Tianzheng Wang, Dong Xie
    NVMW ’22 San Diego | Abstract | Slides


11. SSDs Striking Back: The Storage Jungle and Its Implications on Persistent Indexes.
    Kaisong Huang, Darien Imai, Tianzheng Wang, Dong Xie
    CIDR ’22 Santa Cruz | Paper | Slides | Code