98 search results - page 16 / 20 » Repairing Queries in a Mediator Approach |
CIA
2001
Springer
14 years 12 days ago
2001
Springer
The large amount of information that is spread over the Internet is an important resource for all people but also introduces some issues that must be faced. The dynamism and the un...
ECTEL
2008
Springer
13 years 9 months ago
2008
Springer
Abstract. Educational researchers need to exchange and compare their learnerinteraction data in order to benefit the learning science community as a whole. In order to support this...
EAI
2004
13 years 9 months ago
2004
A vertically integrated market consists of potentially competing companies who supply each other with products and services. Information technology can be employed to improve the b...
APIN
2000
13 years 7 months ago
2000
The Context Interchange Project presents a unique approach to the problem of semantic conflict resolution among multiple heterogeneous data sources. The system presents a semantic...
DEXA
2004
Springer
14 years 1 months ago
2004
Springer
Data integration is the process that gives users access to multiple data sources though queries against a global schema. Semantic heterogeneity has been identified as the most imp...