Local Filtering: Improving the Performance of Approximate Queries on String Collections
Summary: Local filtering uses local dissimilarities, via positional local distance that bounds edit-distance contributions from query fragments. Indexing distances across fragments enables pruning and bit-parallel verification with speedups. (summarized by gpt-5-nano on Feb 09 2026)
Incoming Non-self Citations Over Time
Authors
- 1. Xiaohun Yang
- 2. Yaoshu Wang
- 3. Bin Wang
- 4. Wei Wang
Incoming Citations (Sorted by Pagerank)
Showing 2 of 2 citing papers.
| Rank | Citing Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 4,247 | Local Similarity Search for Unstructured Text | 2016 | SIGMOD | 6.3180334e-05 |
| 6,080 | Pigeonring: A Principle for Faster Thresholded Similarity Search | 2019 | VLDB | 5.219249e-05 |
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Outgoing Citations (Sorted by Pagerank)
Showing 18 of 18 cited papers.
Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.
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Semantically Similar Papers
| Overall Rank | Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 2,387 | Bed-Tree: An All-Purpose Index Structure for String Similarity Search Based on Edit Distance | 2010 | SIGMOD | 8.9075095e-05 |
| 9,934 | Efficient and Effective KNN Sequence Search with Approximate n-grams | 2014 | VLDB | 4.245954e-05 |
| 125 | Approximate String Joins in a Database (Almost) for Free | 2001 | VLDB | 0.00044946098 |
| 3,869 | An Efficient Filter for Approximate Membership Checking | 2008 | SIGMOD | 6.6776679e-05 |
| 7,775 | Indexing Mixed Types for Approximate Retrieval | 2005 | VLDB | 4.6494306e-05 |
| 4,330 | An Efficient Index Structure for String Databases | 2001 | VLDB | 6.2745131e-05 |
| 11,987 | Similarity Joins for Uncertain Strings | 2014 | SIGMOD | 4.1905499e-05 |
| 3,779 | Efficient Exact Edit Similarity Query Processing with the Asymmetric Signature Scheme | 2011 | SIGMOD | 6.7709545e-05 |
| 6,730 | A Pivotal Prefix Based Filtering Algorithm for String Similarity Search | 2014 | SIGMOD | 4.9436522e-05 |
| 7,707 | Efficient Top-k Algorithms for Approximate Substring Matching | 2013 | SIGMOD | 4.6676985e-05 |