1782 search results - page 328 / 357 » Processing Queries over Distributed XML Databases |
MSS
1999
IEEE
14 years 28 days ago
1999
IEEE
Recently TRW fielded a prototype system for a government customer. It provides a wide range of capabilities including data collection, hierarchical storage, automated distribution...
ESWS
2007
Springer
14 years 2 months ago
2007
Springer
Abstract. From a theoretical point of view, the Semantic Web is understood in terms of a stack with RDF being one of its layers. A Semantic Web application operates on the common d...
VLDB
2005
ACM
14 years 2 months ago
2005
ACM
To answer user queries, a data integration system employs a set of semantic mappings between the mediated schema and the schemas of data sources. In dynamic environments sources o...
IDEAS
1999
IEEE
14 years 28 days ago
1999
IEEE
Decision support systems are important in leveraging information present in data warehouses in businesses like banking, insurance, retail and health-care among many others. The mu...
WWW
2007
ACM
14 years 9 months ago
2007
ACM
Near-duplicate web documents are abundant. Two such documents differ from each other in a very small portion that displays advertisements, for example. Such differences are irrele...