805 search results - page 8 / 161 » On the Role of Integrity Constraints in Data Integration |
BPM
2006
Springer
14 years 11 months ago
2006
Springer
Abstract. Business Process Execution Language (BPEL), or Web Services BPEL (WS-BPEL), is the standard for specifying workflow process definition using web services. Research on for...
243
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ICDE
2006
IEEE
15 years 11 months ago
2006
IEEE
In this paper we present a system for automatically integrating unstructured text into a multi-relational database using state-of-the-art statistical models for structure extracti...
VLDB
1993
ACM
15 years 1 months ago
1993
ACM
The enforcement of semantic integrity constraints in data and knowledge bases constitutea a major performance bottleneck. Integrity constraint simplification methods aim at reduci...
CORR
2010
Springer
14 years 7 months ago
2010
Springer
Matching dependencies (MDs) are used to declaratively specify the identification (or matching) of certain attribute values in pairs of database tuples when some similarity conditi...
100
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EDBT
2008
ACM
15 years 9 months ago
2008
ACM
In the paper we discuss the problem of data integration in a P2P environment. In such setting each peer stores schema of its local data, mappings between the schema and schemas of...