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A Hierarchical Approach to Model Web Query Interfaces for Web Source Integration

Summary: Hierarchical extraction of Web query interfaces into schema trees for integration, merging text and field tokens from layout. Domain rules map interfaces to schemas; tested on 3 corpora with 500+ interfaces, 15 domains, with ~6.5% accuracy gains. (summarized by gpt-5-nano on Feb 09 2026)

Paper ID
9882
Venue
VLDB
Year
2009
Pagerank
5.3313642e-05
Overall Rank
5,774 | 59.84%
DOI
-

Incoming Non-self Citations Over Time

Authors

Incoming Citations (Sorted by Pagerank)

Showing 7 of 7 citing papers.

Rank Citing Paper Year Venue Pagerank
6,133 DIADEM: Thousands of Websites to a Single Database 2014 VLDB 5.1954702e-05
9,248 Web Record Extraction with Invariants 2023 VLDB 4.3690661e-05
9,432 Aggregate Estimation Over Dynamic Hidden Web Databases 2014 VLDB 4.3431757e-05
9,548 Optimal Algorithms for Crawling a Hidden Database in the Web 2012 VLDB 4.3258142e-05
9,549 Attribute Domain Discovery for Hidden Web Databases 2011 SIGMOD 4.3258142e-05
9,943 Stop Word and Related Problems in Web Interface Integration 2009 VLDB 4.2456408e-05
12,260 Deep Web Integration with VisQI 2010 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
234 Crawling the Hidden Web 2001 VLDB 0.00032018108
382 COMA - A system for flexible combination of schema matching approaches 2002 VLDB 0.00024823252
672 An Interactive Clustering-based Approach to Integrating Source Query Interfaces on the Deep Web 2004 SIGMOD 0.00018355746
1,147 Web-scale Data Integration: You can only afford to Pay As You Go 2007 CIDR 0.00013677658
2,362 Understanding Web Query Interfaces: Best-Effort Parsing with Hidden Syntax 2004 SIGMOD 8.9582251e-05
2,425 Instance-based Schema Matching for Web Databases by Domain-specific Query Probing 2004 VLDB 8.8376569e-05
3,551 Data Management Projects at Google 2006 SIGMOD 6.9812665e-05
7,422 Meaningful Labeling of Integrated Query Interfaces 2006 VLDB 4.7343948e-05
8,154 MetaQuerier: Querying Structured Web Sources On-the-fly 2005 SIGMOD 4.5745458e-05
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Overall Rank Paper Year Venue Pagerank
8,154 MetaQuerier: Querying Structured Web Sources On-the-fly 2005 SIGMOD 4.5745458e-05
2,617 Extraction and Integration of Partially Overlapping Web Sources 2013 VLDB 8.4462621e-05
2,425 Instance-based Schema Matching for Web Databases by Domain-specific Query Probing 2004 VLDB 8.8376569e-05
2,319 Expressive and Flexible Access to Web-Extracted Data: A Keyword-based Structured Query Language 2010 SIGMOD 9.0387108e-05
1,395 Structured Querying of Web Text: A Technical Challenge 2007 CIDR 0.00012207039
12,260 Deep Web Integration with VisQI 2010 VLDB 4.1945683e-05
7,422 Meaningful Labeling of Integrated Query Interfaces 2006 VLDB 4.7343948e-05
2,095 Knocking the Door to the Deep Web: Integrating Web Query Interfaces 2004 SIGMOD 9.5505068e-05
2,362 Understanding Web Query Interfaces: Best-Effort Parsing with Hidden Syntax 2004 SIGMOD 8.9582251e-05
672 An Interactive Clustering-based Approach to Integrating Source Query Interfaces on the Deep Web 2004 SIGMOD 0.00018355746