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Efficient Index Layout and Search Strategy for Large-scale High-dimensional Vector Similarity Search

Summary: Laser shows that on-disk graph ANNS becomes compute-, rather than I/O-, bound at high dimensionality, challenging conventional optimization priorities. Its SIMD-friendly layout, degree-aware caching, clustered entry points, and early dispatch achieve in-memory-level throughput. (summarized by gpt-5.6-luna on Jul 26 2026)

Paper ID
h50a424c7989bb898
Venue
SIGMOD
Year
2026
Pagerank
4.9769913e-05
Overall Rank
10,455 | 29.74%
DOI
10.1145/3802045
PDF
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Authors

BibTeX Citation

@inproceedings{chen_sigmod26,
        title = {{Efficient Index Layout and Search Strategy for Large-scale High-dimensional Vector Similarity Search}},
        author = {Chen, Weijian and Liu, Haotian and Deng, Yangshen and Xiang, Long and Huang, Liang and Tang, Bo},
        series = {{SIGMOD} '26},
        booktitle = {Proceedings of the {ACM} {SIGMOD} International Conference on Management of Data},
        publisher = {Association for Computing Machinery},
        doi = {10.1145/3802045},
        url = {https://dl.acm.org/doi/10.1145/3802045},
        year = {2026}
}

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Outgoing Citations (Sorted by Pagerank)

Showing 17 of 17 cited papers.

Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.

Rank Cited Paper Year Venue Pagerank
74 Fast Approximate Nearest Neighbor Search With The Navigating Spreading-out Graph 2019 VLDB 0.00037145866
189 Milvus: A Purpose-Built Vector Data Management System 2021 SIGMOD 0.0002585319
344 A Comprehensive Survey and Experimental Comparison of Graph-Based Approximate Nearest Neighbor Search 2021 VLDB 0.00020455839
803 RaBitQ: Quantizing High-Dimensional Vectors with a Theoretical Error Bound for Approximate Nearest Neighbor Search 2024 SIGMOD 0.00013838349
1,456 Manu: A Cloud Native Vector Database Management System 2022 VLDB 0.00010588868
1,600 High-Dimensional Approximate Nearest Neighbor Search: with Reliable and Efficient Distance Comparison Operations 2023 SIGMOD 0.00010111099
1,603 Starling: An I/O-Efficient Disk-Resident Graph Index Framework for High-Dimensional Vector Similarity Search on Data Segment 2024 SIGMOD 0.00010100279
2,061 Similarity search in the blink of an eye with compressed indices 2023 VLDB 9.1002904e-05
2,264 ELPIS: Graph-Based Similarity Search for Scalable Data Science 2023 VLDB 8.7286407e-05
2,875 Exploiting Directly-Attached NVMe Arrays in DBMS 2020 CIDR 7.916817e-05
2,921 What Modern NVMe Storage Can Do, And How To Exploit It: High-Performance I/O for High-Performance Storage Engines 2023 VLDB 7.8503064e-05
3,378 SymphonyQG: Towards Symphonious Integration of Quantization and Graph for Approximate Nearest Neighbor Search 2025 SIGMOD 7.3542798e-05
3,882 RoarGraph: A Projected Bipartite Graph for Efficient Cross-Modal Approximate Nearest Neighbor Search 2024 VLDB 6.9477043e-05
5,717 Tribase: A Vector Data Query Engine for Reliable and Lossless Pruning Compression using Triangle Inequalities 2025 SIGMOD 6.0166864e-05
6,475 AlayaDB: The Data Foundation for Efficient and Effective Long-context LLM Inference 2025 SIGMOD 5.771243e-05
6,562 RetroInfer: A Vector Storage Engine for Scalable Long-Context LLM Inference 2026 VLDB 5.7454973e-05
7,435 Cracking Vector Search Indexes 2025 VLDB 5.5266018e-05
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