145 search results - page 19 / 29 » An Ontology-Based Data Mediation Framework for Semantic Envi... |
TYPES
1993
Springer
15 years 1 months ago
1993
Springer
Abstract. We explore the expressive power of the formalism called Natural Operational Semantics, NOS, introduced by Burstall and Honsell for defining the operational semantics of ...
FLAIRS
2004
14 years 10 months ago
2004
Many dramatizations have depicted a fully automated home living environment, where actions and events are understood or even anticipated. While the realization of such environment...
WEBDB
2009
Springer
15 years 4 months ago
2009
Springer
Recently, the opportunity of extracting structured data from the Web has been identified by a number of research projects. One such example is that millions of relational-style H...
ESWS
2005
Springer
15 years 3 months ago
2005
Springer
In the current research environment, funding agencies are increasingly required to demonstrate that the projects they fund represent value for money. When funds are disbursed in a ...
55
Voted
VLDB
2005
ACM
15 years 2 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...