ER
2005
Springer
14 years 6 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...
ER
2005
Springer
14 years 6 months ago
2005
Springer
ER
2005
Springer
14 years 6 months ago
2005
Springer
ER
2005
Springer
14 years 6 months ago
2005
Springer
The idea of Conceptual Neighbourhood Diagram (CND) has proved its relevance in the areas of qualitative reasoning about time and qualitative reasoning about space. In this work, a ...
ER
2005
Springer
14 years 6 months ago
2005
Springer
Extract-Transform-Load (ETL) workflows are data centric workflows responsible for transferring, cleaning, and loading data from their respective sources to the warehouse. Previous ...
ER
2005
Springer
14 years 6 months ago
2005
Springer
Abstract. Understanding a large schema without the assistance of persons already familiar with it (and its associated applications), is a hard and very time consuming task that occ...
ER
2005
Springer
14 years 6 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 ...
ER
2005
Springer
14 years 6 months ago
2005
Springer
ER
2005
Springer
14 years 6 months ago
2005
Springer
Measuring semantic similarity among concepts is the core method for assessing the degree of semantic interoperability within and between ontologies. In this paper, we propose to ex...
ER
2005
Springer
14 years 6 months ago
2005
Springer
Abstract. Topological relationships between spatial objects in the twodimensional space have been investigated for a long time in a number of disciplines like artificial intellige...