1527 search results - page 226 / 306 » Data Integration by Describing Sources with Constraint Datab... |
230
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ICDE
2008
IEEE
16 years 5 months ago
2008
IEEE
We describe a machine-learning-based approach for extracting attribute labels from Web form interfaces. Having these labels is a requirement for several techniques that attempt to ...
123
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EDBT
2006
ACM
16 years 4 months ago
2006
ACM
Ontologies are increasingly used to represent the intended real-world semantics of data and services in information systems. Unfortunately, different databases often do not relate ...
123
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WWW
2001
ACM
16 years 4 months ago
2001
ACM
We discuss the problem of Web data extraction and describe an XML-based methodology whose goal extends far beyond simple "screen scraping." An ideal data extraction proc...
190
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JBCS
2010
14 years 11 months ago
2010
Schema matching is a fundamental issue to many database applications, such as query mediation and data warehousing. It becomes a challenge when different vocabularies are used to r...
120
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NAACL
2001
15 years 5 months ago
2001
This paper describes an approach to Machine Translation that places linguistic information at its foundation. The difficulty of translation from English to Japanese is illustrated...