Sciweavers

4296 search results - page 24 / 860
» Modeling Information Sources for Information Integration
Sort
View
SIGMOD
2005
ACM
115views Database» more  SIGMOD 2005»
15 years 9 months ago
Enterprise information integration: successes, challenges and controversies
The goal of EII Systems is to provide uniform access to multiple data sources without having to first loading them into a data warehouse. Since the late 1990's, several EII p...
Alon Y. Halevy, Naveen Ashish, Dina Bitton, Michae...
ER
2006
Springer
89views Database» more  ER 2006»
15 years 1 months ago
A UML Profile for Modeling Schema Mappings
When trying to obtain semantical interoperability between different information systems, the integration of heterogeneous information sources is a fundamental task. An important st...
Stefan Kurz, Michael Guppenberger, Burkhard Freita...
91
Voted
WWW
2004
ACM
15 years 10 months ago
The Drug Ontology Project for Elsevier - An RDF Architecture Enabling Thesaurus-Driven Data Integration
The DOPE project (Drug Ontology Project for Elsevier) is driven by the need to access multiple information sources through a single interface. In this paper, we describe how DOPE ...
Jeen Broekstra, Christiaan Fluit, Arjohn Kampman, ...
CONTEXT
2001
Springer
15 years 2 months ago
Belief Expansion, Contextual Fit, and the Reliability of Information Sources
We develop a probabilistic criterion for belief expansion that is sensitive to the degree of contextual fit of the new information to our belief set as well as to the reliability...
Luc Bovens, Stephan Hartmann
ER
2003
Springer
84views Database» more  ER 2003»
15 years 2 months ago
Resolving Structural Conflicts in the Integration of XML Schemas: A Semantic Approach
While the Internet has facilitated access to information sources, the task of scalable integration of these heterogeneous data sources remains a challenge. The adoption of the eXte...
Xia Yang, Mong-Li Lee, Tok Wang Ling