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Similarity search in the blink of an eye with compressed indices

Summary: LVQ—per-vector scaling plus scalar quantization—for graph-based indices, cuts memory and effective bandwidth with negligible accuracy loss to accelerate similarity computations. With a new high-performance graph engine, LVQ is SOTA on billion-scale search: up to 20.7× throughput with ~3× lower memory, and 5.8× with 1.4× memory savings. (summarized by gpt-5-mini on Feb 09 2026)

Paper ID
h999da95ac88ead71
Venue
VLDB
Year
2023
Pagerank
9.0983169e-05
Overall Rank
2,060 | 86.16%
DOI
10.14778/3611479.3611537

Incoming Non-self Citations Over Time

Authors

BibTeX Citation

@article{aguerrebere_vldb23,
        title = {{Similarity search in the blink of an eye with compressed indices}},
        author = {Aguerrebere, Cecilia and Bhati, Ishwar Singh and Hildebrand, Mark and Tepper, Mariano and Willke, Theodore},
        journal = {PVLDB},
        series = {{VLDB} '23},
        volume = {16},
        number = {11},
        pages = {3433--3446},
        doi = {10.14778/3611479.3611537},
        url = {https://doi.org/10.14778/3611479.3611537},
        year = {2023}
}

Incoming Citations (Sorted by Pagerank)

Showing 28 of 28 citing papers.

Rank Citing Paper Year Venue Pagerank
804 RaBitQ: Quantizing High-Dimensional Vectors with a Theoretical Error Bound for Approximate Nearest Neighbor Search 2024 SIGMOD 0.00013832333
2,821 Practical and Asymptotically Optimal Quantization of High-Dimensional Vectors in Euclidean Space for Approximate Nearest Neighbor Search 2025 SIGMOD 7.9711961e-05
3,385 SymphonyQG: Towards Symphonious Integration of Quantization and Graph for Approximate Nearest Neighbor Search 2025 SIGMOD 7.3548612e-05
6,459 Efficient Dynamic Indexing for Range Filtered Approximate Nearest Neighbor Search 2025 SIGMOD 5.7771353e-05
6,919 GTI: Graph-based Tree Index with Logarithm Updates for Nearest Neighbor Search in High-Dimensional Spaces 2025 VLDB 5.644237e-05
7,004 Accelerating Graph Indexing for ANNS on Modern CPUs 2025 SIGMOD 5.6238624e-05
7,804 PDX: A Data Layout for Vector Similarity Search 2025 SIGMOD 5.4502168e-05
9,526 SAQ: Pushing the Limits of Vector Quantization through Code Adjustment and Dimension Segmentation 2026 SIGMOD 5.166074e-05
9,905 DiskJoin: Large-scale Vector Similarity Join with SSD 2026 SIGMOD 5.1103839e-05
10,089 HAKES: Scalable Vector Database for Embedding Search Service 2025 VLDB 5.0807138e-05
10,163 GPS: Revisiting the Data Layout for Disk-based High-Dimensional Vector Search 2026 SIGMOD 5.0682654e-05
10,225 CoTra: Towards Efficient and Scalable Distributed Vector Search with RDMA 2026 SIGMOD 5.0571508e-05
10,324 TRIM: Accelerating High-Dimensional Vector Similarity Search with Enhanced Triangle-Inequality-Based Pruning 2026 SIGMOD 5.0346745e-05
10,326 Fast-Convergent Proximity Graphs for Approximate Nearest Neighbor Search 2026 SIGMOD 5.0346745e-05
10,443 Efficient Index Layout and Search Strategy for Large-scale High-dimensional Vector Similarity Search 2026 SIGMOD 4.9793485e-05
10,511 Through the Lens of Hubness: A Revisit on Graph-Based Approximate Nearest Neighbor Search: [Experiments & Analysis] 2026 SIGMOD 4.9793485e-05
10,540 Accelerating High-Dimensional ANN Search via Skipping Redundant Distance Computations 2026 SIGMOD 4.9793485e-05
10,574 High-Throughput, Cost-Effective Billion-Scale Vector Search with a Single GPU 2026 SIGMOD 4.9793485e-05
10,677 RAIRS: Optimizing Redundant Assignment and List Layout for IVF-Based ANN Search 2026 SIGMOD 4.9793485e-05
10,680 Reveal Hidden Pitfalls and Navigate Next Generation of Vector Similarity Search from Task-Centric Views: [Experiments & Analysis] 2026 SIGMOD 4.9793485e-05
10,709 Quantization Meets Projection: A Happy Marriage for Approximate k-Nearest Neighbor Search 2026 VLDB 4.9793485e-05
10,730 JHQ: Johnson-Lindenstrauss Enhanced Hierarchical Quantization for High-Dimensional Approximate Nearest Neighbor Search 2026 VLDB 4.9793485e-05
10,745 Balancing the Blend: An Experimental Analysis of Trade-offs in Hybrid Search 2026 VLDB 4.9793485e-05
10,769 Harmonizing Efficiency and Accuracy in Filtered Vector Search 2026 VLDB 4.9793485e-05
10,829 RNSG: A Range-Aware Graph Index for Efficient Range-Filtered Approximate Nearest Neighbor Search 2026 VLDB 4.9793485e-05
10,873 GPU-Native Approximate Nearest Neighbor Search with IVF-RaBitQ: Fast Index Build and Search 2026 VLDB 4.9793485e-05
10,874 BBC: Improving Large-k Approximate Nearest Neighbor Search with a Bucket-based Result Collector 2026 VLDB 4.9793485e-05
10,948 Nova: A Multi-Purpose Vector Engine for Low-Latency, Multi-Tenant, and Cross-Table Hybrid Retrieval 2026 VLDB 4.9793485e-05
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Outgoing Citations (Sorted by Pagerank)

Showing 4 of 4 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 0.00037091678
345 A Comprehensive Survey and Experimental Comparison of Graph-Based Approximate Nearest Neighbor Search 2021 VLDB 0.00020445545
713 Cache locality is not enough: High-Performance Nearest Neighbor Search with Product Quantization Fast Scan 2016 VLDB 0.00014571977
2,448 DeltaPQ: Lossless Product Quantization Code Compression for High Dimensional Similarity Search 2020 VLDB 8.4494625e-05
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# Overall Rank Paper Year Venue
1 713 Cache locality is not enough: High-Performance Nearest Neighbor Search with Product Quantization Fast Scan 2016 VLDB
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4 2,871 Graph-Based Vector Search: An Experimental Evaluation of the State-of-the-Art 2025 SIGMOD
5 1,373 High-Throughput Vector Similarity Search in Knowledge Graphs 2023 SIGMOD
6 2,448 DeltaPQ: Lossless Product Quantization Code Compression for High Dimensional Similarity Search 2020 VLDB
7 10,635 Efficient and Robust Out-Of-Distribution Vector Similarity Search with Cross-Distribution Monotonic Graph 2026 SIGMOD
8 2,821 Practical and Asymptotically Optimal Quantization of High-Dimensional Vectors in Euclidean Space for Approximate Nearest Neighbor Search 2025 SIGMOD
9 8,818 A Non-Linear Dimensionality-Reduction Technique for Fast Similarity Search in Large Databases 2006 SIGMOD
10 10,443 Efficient Index Layout and Search Strategy for Large-scale High-dimensional Vector Similarity Search 2026 SIGMOD