Projects per year
Personal profile
Chinese Name
王琦琛
Research Interests
- Database Theory and Algorithms
- Streaming Processing
- Distributed and Parallel Query Computing
- Privacy and Security in Query Processing
Biography
Dr. Wang received his BEng degree in computer science and engineering from Zhejiang University, Hangzhou, China (2017), and his Ph.D. degree in computer science from Hong Kong University of Science and Technology (2022). His research interests include database theory and algorithms, streaming processing, distributed and parallel query computing, and privacy and security in query processing. He has published multiple papers on SIGMOD, PVLDB, and ICDE. He also received SIGMOD Best Paper Honorable Mentioned Award (2022).
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):
Education/Academic qualification
Computer and Information Technology, PhD, Hong Kong University of Science and Technology
Award Date: 1 Aug 2022
Computer and Information Technology, Bachelor, Zhejiang University
Award Date: 30 Jun 2017
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Dive into the research topics where Qichen WANG is active. Topic labels come from the works of this scholar.
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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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Query Evaluation under Updates: Bridging the Gap between Theory and Practice
WANG, Q. (PI), Li, F. (CoI) & XU, J. (CoI)
1/01/25 → 31/12/27
Project: Research project
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Effective Clustering on Large Attributed Bipartite Graphs
Yang, R., Wu, Y., Lin, X., Wang, Q., Chan, T. N. & Shi, J., 24 Aug 2024, KDD 2024 - Proceedings of the 30th ACM SIGKDD Conference on Knowledge Discovery and Data Mining. Baeza-Yates, R. & Bonchi, F. (eds.). 1st ed. New York: Association for Computing Machinery (ACM), p. 3782-3793 12 p. (Proceedings of the ACM SIGKDD International Conference on Knowledge Discovery and Data Mining).Research output: Chapter in book/report/conference proceeding › Conference proceeding › peer-review
Open Access -
FedKNN: Secure Federated k-Nearest Neighbor Search
Zhang , X., Wang, Q., Xu, C., Peng, Y. & Xu, J., Feb 2024, In: Proceedings of the ACM on Management of Data. 2, 1, p. 1-26 26 p., V2mod011.Research output: Contribution to journal › Journal article › peer-review
Open Access -
Relational Algorithms for Top-k Query Evaluation
Wang, Q., Luo, Q. & Wang, Y., Jun 2024, In: Proceedings of the ACM on Management of Data. 2, 3, p. 1–27 27 p.Research output: Contribution to journal › Journal article › peer-review
Open Access -
Change Propagation Without Joins
Wang, Q., Hu, X., Dai, B. & Yi, K., 1 Jan 2023, In: Proceedings of the VLDB Endowment. 16, 5, p. 1046-1058 13 p.Research output: Contribution to journal › Conference article › peer-review
2 Citations (Scopus) -
Computing the Difference of Conjunctive Queries Efficiently
Hu, X. & Wang, Q., Jun 2023, In: Proceedings of the ACM on Management of Data. 1, 2, 26 p., 153.Research output: Contribution to journal › Journal article › peer-review
Prizes
Activities
- 4 Editor/reviewer for publications (incl. CDCF T61 Journal Editor)
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The 31th ACM Conference on Computer and Communications Security (CCS) (Event)
WANG, Q. (Reviewer)
2024 → …Activity: Publication peer-review/editorial work › Editor/reviewer for publications (incl. CDCF T61 Journal Editor)
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33rd ACM International Conference on Information and Knowledge Management (Event)
WANG, Q. (Reviewer)
2024Activity: Publication peer-review/editorial work › Editor/reviewer for publications (incl. CDCF T61 Journal Editor)
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IEEE Transactions on Dependable and Secure Computing (Journal)
WANG, Q. (Reviewer)
2024 → …Activity: Publication peer-review/editorial work › Editor/reviewer for publications (incl. CDCF T61 Journal Editor)
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Proceedings of the VLDB Endowment (Journal)
WANG, Q. (Reviewer)
1 Mar 2023 → 29 Feb 2024Activity: Publication peer-review/editorial work › Editor/reviewer for publications (incl. CDCF T61 Journal Editor)