98 search results - page 5 / 20 » Repairing Queries in a Mediator Approach |
113
Voted
DASFAA
2004
IEEE
15 years 5 months ago
2004
IEEE
Data and computations of a CAD system have been wrapped by a mediator system using CORBA's IIOP Protocol. This allows ad hoc declarative mediator queries to be translated into...
207
Voted
GIS
2008
ACM
16 years 2 months ago
2008
ACM
In order to deal with inconsistent databases, a repair semantics defines a set of admissible database instances that restore consistency, while staying close to the original insta...
110
Voted
COOPIS
2002
IEEE
15 years 6 months ago
2002
IEEE
In this paper we propose a mediator architecture for the querying and integration of Web-accessible XML data sources. Our contributions are (i) the definition of a simple but expr...
216
click to vote
ICDE
1997
IEEE
16 years 3 months ago
1997
IEEE
A mediator is a domain-speci c tool to support uniform access to multiple heterogeneous information sources and to abstract and combine data from different but related databases t...
176
click to vote
PDIS
1996
IEEE
15 years 6 months ago
1996
IEEE
Users today are struggling to integrate a broad range of information sources providing di erent levels of query capabilities. Currently, data sources with di erent and limitedcapa...