Context-Aware Wrapping: Synchronized Data Extraction

Summary: Introduces context-aware wrappers that jointly optimize extraction and schema matching across evolving Web sources. A turbo-code-inspired syncer collaboratively exploits peer wrappers and domain rules, substantially improving matching accuracy and reducing extraction errors. (summarized by gpt-5.6-luna on Jul 24 2026)

Paper ID: h060d3492b09f5c2d
Venue: VLDB
Year: 2007
Pagerank: 7.1975607e-05
Overall Rank: 3,569 | 76.02%
DOI: -

Incoming Non-self Citations Over Time

Authors

1. Shui-Lung Chuang (University of Illinois Urbana-Champaign)
2. Kevin Chen-Chuan Chang (University of Illinois Urbana-Champaign)
3. ChengXiang Zhai (University of Illinois Urbana-Champaign)

BibTeX Citation

@article{chuang_vldb07,
        title = {{Context-Aware Wrapping: Synchronized Data Extraction}},
        author = {Chuang, Shui-Lung and Chang, Kevin Chen-Chuan and Zhai, ChengXiang},
        journal = {PVLDB},
        series = {{VLDB} '07},
        pages = {699--710},
        year = {2007}
}

Incoming Citations (Sorted by Pagerank)

Showing 7 of 7 citing papers.

Rank	Citing Paper	Year	Venue	Pagerank
2,254	Extraction and Integration of Partially Overlapping Web Sources	2013	VLDB	8.7438361e-05
6,015	WADaR: Joint Wrapper and Data Repair	2015	VLDB	5.9107226e-05
6,139	DataXFormer: Leveraging the Web for Semantic Transformations	2015	CIDR	5.870906e-05
8,141	DEXTER: Large-Scale Discovery and Extraction of Product Specifications on the Web	2015	VLDB	5.3902593e-05
9,363	Robust and Noise Resistant Wrapper Induction	2016	SIGMOD	5.1851635e-05
12,722	ONDUX: On-Demand Unsupervised Learning for Information Extraction	2010	SIGMOD	4.9769913e-05
12,750	ObjectRunner: Lightweight, Targeted Extraction and Querying of Structured Web Data	2010	VLDB	4.9769913e-05

Outgoing Citations (Sorted by Pagerank)

Showing 4 of 4 cited papers.

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

Rank	Cited Paper	Year	Venue	Pagerank
515	RoadRunner: Towards Automatic Data Extraction from Large Web Sites	2001	VLDB	0.00016962516
599	Extracting Structured Data from Web Pages	2003	SIGMOD	0.00015748113
815	An Interactive Clustering-based Approach to Integrating Source Query Interfaces on the Deep Web	2004	SIGMOD	0.00013713173
3,589	Using the Structure of Web Sites for Automatic Segmentation of Tables	2004	SIGMOD	7.1837396e-05

Semantically Similar Papers

#	Overall Rank	Paper	Year	Venue
1	4,022	Robust Web Extraction: An Approach Based on a Probabilistic Tree-Edit Model	2009	SIGMOD
2	5,679	A Hierarchical Approach to Model Web Query Interfaces for Web Source Integration	2009	VLDB
3	6,779	Optimal Schemes for Robust Web Extraction	2011	VLDB
4	6,846	RoadRunner: Automatic Data Extraction from Data-Intensive Web Sites	2002	SIGMOD
5	1,284	Fusing Data with Correlations	2014	SIGMOD
6	9,363	Robust and Noise Resistant Wrapper Induction	2016	SIGMOD
7	8,733	An XML-based Wrapper Generator for Web Information Extraction	1999	SIGMOD
8	3,395	Automatic Wrappers for Large Scale Web Extraction	2011	VLDB
9	815	An Interactive Clustering-based Approach to Integrating Source Query Interfaces on the Deep Web	2004	SIGMOD
10	2,254	Extraction and Integration of Partially Overlapping Web Sources	2013	VLDB