Indexing for Keyword Search with Structured Constraints
Summary: Presents index designs with provable, often near‑optimal guarantees (under standard hardness conjectures) for keyword search combined with structured constraints (range, linear predicates, spatial prioritization). Closes a theory gap where prior solutions were mainly heuristic or naive scans. (summarized by gpt-5-mini on Feb 09 2026)
Incoming Non-self Citations Over Time
Authors
- 1. Shangqi Lu
- 2. Yufei Tao
Incoming Citations (Sorted by Pagerank)
Showing 1 of 1 citing papers.
| Rank | Citing Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 10,341 | A Theoretical Framework for Distribution-Aware Dataset Search | 2025 | PODS | 4.1945683e-05 |
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Outgoing Citations (Sorted by Pagerank)
Showing 8 of 8 cited papers.
Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.
| Rank | Cited Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 54 | DISCOVER: Keyword Search in Relational Databases | 2002 | VLDB | 0.00066047203 |
| 186 | Proximity Search in Databases | 1998 | VLDB | 0.00036215179 |
| 1,220 | Efficient Query Processing in Geographic Web Search Engines | 2006 | SIGMOD | 0.00013223504 |
| 2,149 | Spatial Keyword Query Processing: An Experimental Evaluation | 2013 | VLDB | 9.4266468e-05 |
| 6,867 | 2-3 Cuckoo Filters for Faster Triangle Listing and Set Intersection | 2017 | PODS | 4.9025083e-05 |
| 7,693 | Processing and Optimizing Main Memory Spatial-Keyword Queries | 2016 | VLDB | 4.6759281e-05 |
| 8,465 | SOPS: A System for Efficient Processing of Spatial-Keyword Publish/Subscribe | 2014 | VLDB | 4.5051656e-05 |
| 11,825 | Efficient Top-k Indexing via General Reductions | 2016 | PODS | 4.1945683e-05 |
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Semantically Similar Papers
| Overall Rank | Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 8,766 | Toward Scalable Keyword Search over Relational Data | 2010 | VLDB | 4.456315e-05 |
| 1,184 | On Effective Multi-Dimensional Indexing for Strings | 2000 | SIGMOD | 0.00013455208 |
| 5,385 | Indexing Dataspaces | 2007 | SIGMOD | 5.5381684e-05 |
| 7,693 | Processing and Optimizing Main Memory Spatial-Keyword Queries | 2016 | VLDB | 4.6759281e-05 |
| 9,069 | Keyword Querying and Ranking in Databases | 2009 | VLDB | 4.4032906e-05 |
| 3,450 | Keyword Search on Structured and Semi-Structured Data | 2009 | SIGMOD | 7.0824082e-05 |
| 877 | Effective Keyword Search in Relational Databases | 2006 | SIGMOD | 0.00015714014 |
| 7,475 | Optimizing Index for Taxonomy Keyword Search | 2012 | SIGMOD | 4.7191809e-05 |
| 2,149 | Spatial Keyword Query Processing: An Experimental Evaluation | 2013 | VLDB | 9.4266468e-05 |
| 276 | Efficient IR-Style Keyword Search over Relational Databases | 2003 | VLDB | 0.00029336949 |