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» Wrapper Generation for Web Accessible Data Sources
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CICLING
2009
Springer
15 years 10 months ago
Business Specific Online Information Extraction from German Websites
This paper presents a system that uses the domain name of a German business website to locate its information pages (e.g. company profile, contact page, imprint) and then identifi...
Yeong Su Lee, Michaela Geierhos
SIGMOD
2011
ACM
199views Database» more  SIGMOD 2011»
14 years 15 days ago
Schema-as-you-go: on probabilistic tagging and querying of wide tables
The emergence of Web 2.0 has resulted in a huge amount of heterogeneous data that are contributed by a large number of users, engendering new challenges for data management and qu...
Meiyu Lu, Divyakant Agrawal, Bing Tian Dai, Anthon...
GIS
2004
ACM
15 years 10 months ago
Automatically and accurately conflating orthoimagery and street maps
Recent growth of the geospatial information on the web has made it possible to easily access various maps and orthoimagery. By integrating these maps and imagery, we can create in...
Ching-Chien Chen, Craig A. Knoblock, Cyrus Shahabi...
DSN
2008
IEEE
14 years 11 months ago
Convicting exploitable software vulnerabilities: An efficient input provenance based approach
Software vulnerabilities are the root cause of a wide range of attacks. Existing vulnerability scanning tools are able to produce a set of suspects. However, they often suffer fro...
Zhiqiang Lin, Xiangyu Zhang, Dongyan Xu
WEBI
2005
Springer
15 years 3 months ago
Aligning Class Hierarchies with Grass-Roots Class Alignment
The performance of an ontology alignment technique largely depends on the amount of information that can be leveraged for the alignment task. On the Semantic Web, end-users may ex...
Baoshi Yan