Projects per year
Personal profile
Research interests
Computer Science / Information Technology - Database systems
Computer Science / Information Technology - Parallel and distributed algorithms
Mathematics & Statistics - Sampling
Computer Science / Information Technology - Differential privacy
Computer Science / Information Technology - Data streams
Computer Science / Information Technology - Parallel and distributed algorithms
Mathematics & Statistics - Sampling
Computer Science / Information Technology - Differential privacy
Computer Science / Information Technology - Data streams
Position Held
Program Director of MSc in Big Data Technology
Expertise related to UN Sustainable Development Goals
In 2015, UN member states agreed to 17 global Sustainable Development Goals (SDGs) to end poverty, protect the planet and ensure prosperity for all. This person’s work contributes towards the following SDG(s):
Related documents
Education/Academic qualification
PhD in Computer Science, PhD, Duke University
2006
Fingerprint
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Collaborations and top research areas from the last five years
Recent external collaboration on country/territory level. Dive into details by clicking on the dots or
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Design of Privacy-preserving Personalized Pricing and Vehicle Dispatching Algorithms for Mobility Services
JIAN, S. (PI), YI, K. (CoI) & YANG, K. (CoI)
1/01/25 → 31/12/27
Project: Research
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Confidence Intervals for Differentially Private Query Processing
YI, K. (PI)
1/01/25 → 31/12/27
Project: Research
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Answering Relational Queries Under Differential Privacy
YI, K. (PI)
1/01/23 → 31/12/25
Project: Research
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Research output
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Approximate DBSCAN under Differential Privacy
YI, K. & QIU, Y., Jun 2025.Research output: Contribution to conference › Conference Paper › peer-review
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Flexway O-Sort: Enclave-Friendly and Optimal Oblivious Sorting
Gu, T., Wang, Y., Tinoco, A., Chen, B., Yi, K. & Shi, E., Aug 2025, Proceedings of the 34th USENIX Security Symposium. USENIX Association, p. 7563-7582 20 p. (Proceedings of the 34th USENIX Security Symposium).Research output: Chapter in Book/Conference Proceeding/Report › Conference Paper published in a book › peer-review
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Personalized Truncation for Personalized Privacy
SUN, D., DONG, W., QIU, Y. & YI, K., Jun 2025, p. 1-25.Research output: Contribution to conference › Conference Paper › peer-review
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Query running too slow? Rewrite it with Quorion!
CHEN, B., DAI, B., WANG, Q. & YI, K., Sept 2025.Research output: Contribution to conference › Conference Paper › peer-review
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RM2: Answer Counting Queries Efficiently under Shuffle Differential Privacy
LUO, Q., YU, J., DONG, W., XU, Q., YANG, C. & YI, K., Jun 2025.Research output: Contribution to conference › Conference Paper › peer-review
Activities
- 2 Editorial work
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IEEE Transactions on Knowledge and Data Engineering (Journal)
YI, K. (Associate Editor)
1 Jan 2015 → 1 Feb 2020Activity: Publication peer-review and editorial work › Editorial work
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ACM Transactions on Database Systems (Journal)
YI, K. (Associate Editor)
1 Jan 2015 → …Activity: Publication peer-review and editorial work › Editorial work
Awards
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SIGMOD 2024 Best Paper Honorable Mention
YI, K. (Recipient), Jun 2024
Prize: Best Paper Award and Prize
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ACM SIGMOD Research Highlight Award
YI, K. (Recipient), Jun 2023
Prize: Other Research Award and Prize
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ACM SIGMOD Research Highlight Award
YI, K. (Recipient), Jun 2023
Prize: Other Research Award and Prize
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