536 search results - page 65 / 108 » An XML Schema integration and query mechanism system |
106
click to vote
TELECARE
2004
15 years 2 months ago
2004
Distributed information management plays a fundamental role within the base infrastructure supporting the elderly care domain. Specificities of this domain include the autonomy and...
VLDB
2005
ACM
15 years 6 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...
124
click to vote
EDBTW
2004
Springer
15 years 6 months ago
2004
Springer
Many users and applications require the integration of semi-structured data from autonomous, heterogeneous Web sources. Over the last years mediator systems have emerged that use d...
ADBIS
2005
Springer
15 years 6 months ago
2005
Springer
Abstract. One of the areas of data integration covers systems that maintain coherence among a heterogeneous set of databases. Such a system repeatedly collects data from the local ...
133
click to vote
CADE
2012
Springer
13 years 3 months ago
2012
Springer
The problem of SPARQL query containment is defined as determining if the result of one query is included in the result of another for any RDF graph. Query containment is important...