Dima: A Distributed In-Memory Similarity-Based Query Processing System
Summary: Dima is a distributed in-memory system enabling similarity search and join via an SQL extension for robust analytics. It uses adaptive selectable signatures with global/local indexes and Spark integration to enable scalable similarity search and join. (summarized by gpt-5-nano on Feb 09 2026)
Incoming Non-self Citations Over Time
Authors
- 1. Ji Sun
- 2. Zeyuan Shang
- 3. Guoliang Li
- 4. Dong Deng
- 5. Zhifeng Bao
Incoming Citations (Sorted by Pagerank)
Showing 8 of 8 citing papers.
| Rank | Citing Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 4,402 | Smurf: Self-Service String Matching Using Random Forests | 2019 | VLDB | 6.2195162e-05 |
| 4,775 | Set Similarity Joins on MapReduce: An Experimental Survey | 2018 | VLDB | 5.9315784e-05 |
| 5,469 | Learned Cardinality Estimation for Similarity Queries | 2021 | SIGMOD | 5.4898192e-05 |
| 6,247 | Optimizing In-memory Database Engine for AI-powered On-line Decision Augmentation Using Persistent Memory | 2021 | VLDB | 5.1389201e-05 |
| 7,668 | Human-in-the-loop Data Integration | 2017 | VLDB | 4.6834075e-05 |
| 9,832 | Balance-Aware Distributed String Similarity-Based Query Processing System | 2019 | VLDB | 4.2751057e-05 |
| 10,706 | Extensible and Robust Evaluation of Similarity Queries | 2025 | VLDB | 4.1945683e-05 |
| 10,930 | Similarity Joins of Sparse Features | 2024 | SIGMOD | 4.1945683e-05 |
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Outgoing Citations (Sorted by Pagerank)
Showing 7 of 7 cited papers.
Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.
| Rank | Cited Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 250 | Efficient set joins on similarity predicates | 2004 | SIGMOD | 0.00030661988 |
| 266 | Efficient Exact Set-Similarity Joins | 2006 | VLDB | 0.00029718727 |
| 447 | Efficient Parallel Set-Similarity Joins Using MapReduce | 2010 | SIGMOD | 0.00022900171 |
| 1,396 | Can We Beat the Prefix Filtering? An Adaptive Framework for Similarity Join and Search | 2012 | SIGMOD | 0.00012204748 |
| 2,592 | Pass-Join: A Partition-based Method for Similarity Joins | 2012 | VLDB | 8.4795761e-05 |
| 2,740 | String Similarity Joins: An Experimental Evaluation | 2014 | VLDB | 8.1980628e-05 |
| 4,050 | An Efficient Partition Based Method for Exact Set Similarity Joins | 2016 | VLDB | 6.4953612e-05 |
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Semantically Similar Papers
| Overall Rank | Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 9,822 | DIDS: Double Indices and Double Summarizations for Fast Similarity Search | 2024 | VLDB | 4.2757088e-05 |
| 4,650 | LocationSpark: A Distributed In-Memory Data Management System for Big Spatial Data | 2016 | VLDB | 6.0234336e-05 |
| 3,885 | Density-optimized Intersection-free Mapping and Matrix Multiplication for Join-Project Operations | 2022 | VLDB | 6.6674822e-05 |
| 1,776 | Distributed Trajectory Similarity Search | 2017 | VLDB | 0.00010593716 |
| 12,247 | SimDB: A Similarity-aware Database System | 2010 | SIGMOD | 4.1945683e-05 |
| 13,473 | Exploiting Database Similarity Joins for Metric Spaces | 2012 | VLDB | - |
| 1,435 | Simba: Efficient In-Memory Spatial Analytics | 2016 | SIGMOD | 0.00012004456 |
| 2,192 | DITA: Distributed In-Memory Trajectory Analytics | 2018 | SIGMOD | 9.3185895e-05 |
| 11,716 | DITA: A Distributed In-Memory Trajectory Analytics System | 2018 | SIGMOD | 4.1945683e-05 |
| 9,832 | Balance-Aware Distributed String Similarity-Based Query Processing System | 2019 | VLDB | 4.2751057e-05 |