Bulletin of the Technical Committee on


September 2023 Vol. 47 No. 3   IEEE Computer Society


Letter from the Editor-in-Chief   Haixun Wang 1
Letter from the Special Issue Editor   Themis Palpanas 2

Special Issue on High-Dimensional Similarity Search: from Time Series Management Systems to Vector Databases

Graph- and Tree-based Indexes for High-dimensional Vector Similarity Search: Analyses, Comparisons, and Future Directions    
    Zeyu Wang, Peng Wang, Themis Palpanas, and Wei Wang 3
iQAN: Fast and Accurate Vector Search with Efficient Intra-Query Parallelism on Multi-Core Architectures  
    Minjia Zhang, Jie Ren, Zhen Peng, Ruoming Jin, Dong Li, and Bin Ren 22
Approximate Nearest Neighbor Search in High Dimensional Vector Databases: Current Research and Future Directions    
    Yao Tian, Ziyang Yue, Ruiyuan Zhang, Xi Zhao, Bolong Zheng, and Xiaofang Zhou 39
Learning Space Partitions for Nearest Neighbor Search    
    Yihe Dong, Piotr Indyk, Ilya Razenshteyn, and Tal Wagner 55
Querying Time-Series Data: A Comprehensive Comparison of Distance Measures    
    John Paparrizos, Chunwei Liu, Aaron J. Elmore, and Michael J. Franklin 69
Recent Approaches and Trends in Approximate Nearest Neighbor Search, with Remarks on Benchmarking    
    Martin Aumüller, and Matteo Ceccarello 89

Conference and Journal Notices

TCDE Membership Form   106