MSQL+: A Plugin Toolkit for Similarity Search under Metric Spaces in Distributed Relational Database Systems
Summary: MSQL+ is a plugin toolkit that lets standard SQL express similarity queries in metric spaces inside an RDBMS. It uses B+-tree indices for metric similarity and supports parallel preprocessing and querying on distributed deployments, handling diverse object types. (summarized by gpt-5-nano on Feb 09 2026)
Incoming Non-self Citations Over Time
Authors
- 1. Wei Lu
- 2. Xinyi Zhang
- 3. Zhiyu Shui
- 4. Zhe Peng
- 5. Xiao Zhang
- 6. Xiaoyong Du
- 7. Hao Huang
- 8. Xiaoyu Wang
- 9. Anqun Pan
- 10. Haixiang Li
Incoming Citations (Sorted by Pagerank)
Showing 1 of 1 citing papers.
| Rank | Citing Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 6,379 | A Unified and Efficient Coordinating Framework for Autonomous DBMS Tuning | 2023 | SIGMOD | 5.0909479e-05 |
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Outgoing Citations (Sorted by Pagerank)
Showing 2 of 2 cited papers.
Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.
| Rank | Cited Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 91 | M-tree: An Efficient Access Method for Similarity Search in Metric Spaces | 1997 | VLDB | 0.0005181666 |
| 2,376 | Bed-Tree: An All-Purpose Index Structure for String Similarity Search Based on Edit Distance | 2010 | SIGMOD | 8.9424361e-05 |
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Semantically Similar Papers
| Overall Rank | Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 9,850 | COMPARE: Accelerating Groupwise Comparison in Relational Databases for Data Analytics | 2021 | VLDB | 4.2721228e-05 |
| 1,755 | Efficient User-Adaptable Similarity Search in Large Multimedia Databases | 1997 | VLDB | 0.00010669106 |
| 13,451 | Universal Indexing of Arbitrary Similarity Models | 2013 | VLDB | - |
| 4,278 | Similarity Query Processing for High-Dimensional Data | 2020 | VLDB | 6.2953764e-05 |
| 5,756 | Query Processing for Distance Metrics | 1990 | VLDB | 5.3401202e-05 |
| 3,555 | Fast Parallel Similarity Search in Multimedia Databases | 1997 | SIGMOD | 6.9772546e-05 |
| 575 | Distance-Based Indexing For High-Dimensional Metric Spaces | 1997 | SIGMOD | 0.00019882723 |
| 9,143 | Similarity Query Processing Using Disk Arrays | 1998 | SIGMOD | 4.3850454e-05 |
| 12,247 | SimDB: A Similarity-aware Database System | 2010 | SIGMOD | 4.1945683e-05 |
| 13,473 | Exploiting Database Similarity Joins for Metric Spaces | 2012 | VLDB | - |