Keyword Query Cleaning
Summary: Introduces keyword query cleaning in databases, combining semantic linkage, spelling correction, and segmentation into data terms, guided by quality metric. DP-based optimal cleaning; incremental, memory-bounded streaming; and a guaranteed top-k ranking. (summarized by gpt-5-nano on Feb 09 2026)
Incoming Non-self Citations Over Time
Authors
- 1. Ken Q. Pu
- 2. Xiaohui Yu
Incoming Citations (Sorted by Pagerank)
Showing 3 of 3 citing papers.
| Rank | Citing Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 3,456 | Keyword Search on Structured and Semi-Structured Data | 2009 | SIGMOD | 7.0756309e-05 |
| 4,097 | Structured Annotations of Web Queries | 2010 | SIGMOD | 6.4504937e-05 |
| 12,098 | Probabilistic Query Rewriting for Efficient and Effective Keyword Search on Graph Data | 2013 | VLDB | 4.1905499e-05 |
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Outgoing Citations (Sorted by Pagerank)
Showing 9 of 9 cited papers.
Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.
| Rank | Cited Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 8 | Optimal Aggregation Algorithms for Middleware [Extended Abstract] | 2001 | PODS | 0.0015436578 |
| 53 | DISCOVER: Keyword Search in Relational Databases | 2002 | VLDB | 0.00065993143 |
| 73 | XRANK: Ranked Keyword Search over XML Documents | 2003 | SIGMOD | 0.0005840064 |
| 278 | Efficient IR-Style Keyword Search over Relational Databases | 2003 | VLDB | 0.00029322862 |
| 873 | Effective Keyword Search in Relational Databases | 2006 | SIGMOD | 0.0001570125 |
| 1,202 | SPARK: Top-k Keyword Query in Relational Databases | 2007 | SIGMOD | 0.0001333126 |
| 1,680 | DBXplorer: Enabling Keyword Search over Relational Databases | 2002 | SIGMOD | 0.00010923824 |
| 2,801 | Towards Keyword-Driven Analytical Processing | 2007 | SIGMOD | 8.1074407e-05 |
| 4,593 | Keyword Search on Relational Data Streams | 2007 | SIGMOD | 6.0559961e-05 |
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Semantically Similar Papers
| Overall Rank | Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 2,324 | Expressive and Flexible Access to Web-Extracted Data: A Keyword-based Structured Query Language | 2010 | SIGMOD | 9.0289103e-05 |
| 873 | Effective Keyword Search in Relational Databases | 2006 | SIGMOD | 0.0001570125 |
| 9,589 | A Graph Method for Keyword-based Selection of the top-K Databases | 2008 | SIGMOD | 4.3167828e-05 |
| 9,065 | Keyword Querying and Ranking in Databases | 2009 | VLDB | 4.3992275e-05 |
| 4,593 | Keyword Search on Relational Data Streams | 2007 | SIGMOD | 6.0559961e-05 |
| 8,206 | Query Expansion Based on Clustered Results | 2011 | VLDB | 4.5542351e-05 |
| 3,766 | Keyword Search over Relational Databases: A Metadata Approach | 2011 | SIGMOD | 6.7753484e-05 |
| 278 | Efficient IR-Style Keyword Search over Relational Databases | 2003 | VLDB | 0.00029322862 |
| 3,456 | Keyword Search on Structured and Semi-Structured Data | 2009 | SIGMOD | 7.0756309e-05 |
| 12,098 | Probabilistic Query Rewriting for Efficient and Effective Keyword Search on Graph Data | 2013 | VLDB | 4.1905499e-05 |