726 search results - page 108 / 146 » Extended Query Answering Using Integrity Rules |
ICDT
2010
ACM
14 years 6 months ago
2010
ACM
The work reported here lays the foundations of data exchange in the presence of probabilistic data. This requires rethinking the very basic concepts of traditional data exchange, ...
SIGMOD
2010
ACM
14 years 1 months ago
2010
ACM
The proliferation of knowledge-sharing communities and the advances in information extraction have enabled the construction of large knowledge bases using the RDF data model to re...
DEXA
2004
Springer
14 years 2 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...
INFOCOM
2006
IEEE
14 years 2 months ago
2006
IEEE
— Dissemination of common information through broadcasting is an integral part of wireless network operations such as query of interested events, resource discovery and code upda...
HT
2007
ACM
14 years 21 days ago
2007
ACM
The design and maintenance of an aero-engine generates a significant amount of documentation. When designing new engines, engineers must obtain knowledge gained from maintenance o...