479 search results - page 76 / 96 » Querying Semistructured Heterogeneous Information |
ECIR
2008
Springer
13 years 11 months ago
2008
Springer
Passage retrieval and pseudo relevance feedback/query expansion have been reported as two effective means for improving document retrieval in literature. Relevance models, while im...
SEMWEB
2010
Springer
13 years 7 months ago
2010
Springer
The proliferation of linked data on the Web paves the way to a new generation of applications that exploit heterogeneous data from different sources. However, because this Web of d...
VLDB
2004
ACM
14 years 3 months ago
2004
ACM
The widespread adoption of XML holds out the promise that document structure can be exploited to specify precise database queries. However, the user may have only a limited knowle...
ICDCSW
2006
IEEE
14 years 4 months ago
2006
IEEE
Business-to-business (B2B) data exchange and integration is a common daily operation in today’s organizations. These operations are crucial since they affect organizations’ ca...
WSE
2005
IEEE
14 years 3 months ago
2005
IEEE
Grid services are emerged by integrating Grid computing and Web services to perform a seamless information processing system across distributed, heterogeneous, dynamic virtual org...