327 search results - page 18 / 66 » Schema Integration Based on Uncertain Semantic Mappings |
ADBIS
2006
Springer
14 years 1 months ago
2006
Springer
Web communities involve networks of loosely coupled data sources. Members in those communities should be able to pose queries and gather results from all data sources in the networ...
JODL
2000
13 years 7 months ago
2000
In this paper we present a new approach for building metadata schemas by integrating existing ontologies and structured vocabularies (thesauri). This integration is based on the s...
IIWAS
2004
13 years 8 months ago
2004
It is a fact that many XML query languages lack support for update operations. Those that have minimal support do not concern with preserving documents' constraints, and cons...
EATIS
2007
ACM
13 years 11 months ago
2007
ACM
Information integration in enterprises is a nightmare due to the differences in software and hardware platforms and due to syntactic and semantic differences in the schemas of the...
DGO
2003
13 years 8 months ago
2003
To query XML data over the Web, query engines need to be able to resolve semantic differences between heterogeneous attributes that are conceptually similar. This demo presents a ...