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Instance-based Schema Matching for Web Databases by Domain-specific Query Probing

Summary: Proposes a domain-specific model separating interface and result schemas in web DBs, with instance-based matching guided by query probing. Addresses intra-site extraction and inter-site integration with cross-validation, achieving strong precision and recall on web data. (summarized by gpt-5-nano on Feb 09 2026)

Paper ID
9343
Venue
VLDB
Year
2004
Pagerank
8.6786716e-05
Overall Rank
2,372 | 83.73%
DOI
10.1016/B978-012088469-8.50038-3

Incoming Non-self Citations Over Time

Authors

BibTeX Citation

@article{wang_vldb04,
        title = {{Instance-based Schema Matching for Web Databases by Domain-specific Query Probing}},
        author = {Wang, Jiying and Wen, Ji-Rong and Lochovsky, Fred and Ma, Wei-Ying},
        journal = {PVLDB},
        series = {{VLDB} '04},
        pages = {408--419},
        doi = {10.1016/B978-012088469-8.50038-3},
        url = {https://doi.org/10.1016/B978-012088469-8.50038-3},
        year = {2004}
}

Incoming Citations (Sorted by Pagerank)

Showing 8 of 8 citing papers.

Rank Citing Paper Year Venue Pagerank
1,554 Google’s Deep-Web Crawl 2008 VLDB 0.00010372108
1,649 Bootstrapping Pay-As-You-Go Data Integration Systems 2008 SIGMOD 0.00010117306
3,301 Stitching Web Tables for Improving Matching Quality 2017 VLDB 7.5408662e-05
5,545 A Hierarchical Approach to Model Web Query Interfaces for Web Source Integration 2009 VLDB 6.1795204e-05
7,425 A Probabilistic Approach for Automatically Filling Form-Based Web Interfaces 2011 VLDB 5.6214101e-05
8,706 WISE-Integrator: A System for Extracting and Integrating Complex Web Search Interfaces of the Deep Web 2005 VLDB 5.3805554e-05
10,095 Stop Word and Related Problems in Web Interface Integration 2009 VLDB 5.1528643e-05
12,520 Kosmix: High-Performance Topic Exploration using the Deep Web 2009 VLDB 5.093636e-05
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Outgoing Citations (Sorted by Pagerank)

Showing 10 of 10 cited papers.

Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.

Rank Cited Paper Year Venue Pagerank
263 Reconciling Schemas of Disparate Data Sources: A Machine-Learning Approach 2001 SIGMOD 0.0002305693
297 Generic Schema Matching with Cupid 2001 VLDB 0.00022157284
340 Crawling the Hidden Web 2001 VLDB 0.00020711119
390 COMA - A system for flexible combination of schema matching approaches 2002 VLDB 0.00019382486
503 RoadRunner: Towards Automatic Data Extraction from Large Web Sites 2001 VLDB 0.00017314037
588 Extracting Structured Data from Web Pages 2003 SIGMOD 0.00016092668
778 Statistical Schema Matching across Web Query Interfaces 2003 SIGMOD 0.00014102198
1,601 Automatic Discovery of Language Models for Text Databases 1999 SIGMOD 0.00010239819
2,621 WISE-Integrator: An Automatic Integrator of Web Search Interfaces for E-Commerce 2003 VLDB 8.3342664e-05
3,640 Semantic Integration in Heterogeneous Databases Using Neural Networks 1994 VLDB 7.2327067e-05
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