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ER
2005
Springer
15 years 11 months ago
2005
Springer
Abstract. The paper provides a conceptual framework for designing and executing business processes using semantic Web services. We envision a world in which a designer defines a ...
173
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ER
2005
Springer
15 years 11 months ago
2005
Springer
Query rewriting is a fundamental task in query optimization and data integration. With the advent of the web, there has been renewed interest in data integration, where data is dis...
128
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ER
2005
Springer
15 years 11 months ago
2005
Springer
Abstract. Data integration is the process by which data from heterogeneous data sources are conceptually integrated into a single cohesive data set. In recent years agents have bee...
115
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ER
2005
Springer
15 years 11 months ago
2005
Springer
Abstract. In an ongoing effort to better understand the process of creating conceptual models (in particular formal ones), we present a fundamental view of the process of modeling...
145
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ER
2005
Springer
15 years 11 months ago
2005
Springer
We describe a new approach to managing information quality (IQ) in an e-Science context, by allowing scientists to define the quality characteristics that are of importance in the...