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 |
|---|---|---|---|---|
| 3,450 | Keyword Search on Structured and Semi-Structured Data | 2009 | SIGMOD | 7.0824082e-05 |
| 4,092 | Structured Annotations of Web Queries | 2010 | SIGMOD | 6.4561959e-05 |
| 12,090 | Probabilistic Query Rewriting for Efficient and Effective Keyword Search on Graph Data | 2013 | VLDB | 4.1945683e-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 |
|---|---|---|---|---|
| 7 | Optimal Aggregation Algorithms for Middleware [Extended Abstract] | 2001 | PODS | 0.0015496097 |
| 54 | DISCOVER: Keyword Search in Relational Databases | 2002 | VLDB | 0.00066047203 |
| 73 | XRANK: Ranked Keyword Search over XML Documents | 2003 | SIGMOD | 0.00058443993 |
| 276 | Efficient IR-Style Keyword Search over Relational Databases | 2003 | VLDB | 0.00029336949 |
| 877 | Effective Keyword Search in Relational Databases | 2006 | SIGMOD | 0.00015714014 |
| 1,201 | SPARK: Top-k Keyword Query in Relational Databases | 2007 | SIGMOD | 0.0001334371 |
| 1,679 | DBXplorer: Enabling Keyword Search over Relational Databases | 2002 | SIGMOD | 0.00010932603 |
| 2,794 | Towards Keyword-Driven Analytical Processing | 2007 | SIGMOD | 8.1140341e-05 |
| 4,592 | Keyword Search on Relational Data Streams | 2007 | SIGMOD | 6.0613645e-05 |
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Semantically Similar Papers
| Overall Rank | Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 2,319 | Expressive and Flexible Access to Web-Extracted Data: A Keyword-based Structured Query Language | 2010 | SIGMOD | 9.0387108e-05 |
| 877 | Effective Keyword Search in Relational Databases | 2006 | SIGMOD | 0.00015714014 |
| 9,589 | A Graph Method for Keyword-based Selection of the top-K Databases | 2008 | SIGMOD | 4.3209273e-05 |
| 9,069 | Keyword Querying and Ranking in Databases | 2009 | VLDB | 4.4032906e-05 |
| 4,592 | Keyword Search on Relational Data Streams | 2007 | SIGMOD | 6.0613645e-05 |
| 8,206 | Query Expansion Based on Clustered Results | 2011 | VLDB | 4.5586037e-05 |
| 3,758 | Keyword Search over Relational Databases: A Metadata Approach | 2011 | SIGMOD | 6.7824746e-05 |
| 276 | Efficient IR-Style Keyword Search over Relational Databases | 2003 | VLDB | 0.00029336949 |
| 3,450 | Keyword Search on Structured and Semi-Structured Data | 2009 | SIGMOD | 7.0824082e-05 |
| 12,090 | Probabilistic Query Rewriting for Efficient and Effective Keyword Search on Graph Data | 2013 | VLDB | 4.1945683e-05 |