823 search results - page 138 / 165 » Building Semantic Mappings from Databases to Ontologies |
PODS
2011
ACM
12 years 11 months ago
2011
ACM
In the traditional data exchange setting, source instances are restricted to be complete in the sense that every fact is either true or false in these instances. Although natural ...
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ICDE
2008
IEEE
15 years 8 months ago
2008
IEEE
The Web has the potential to become the world’s
largest knowledge base. In order to unleash this potential,
the wealth of information available on the Web needs to be
extracte...
EDBT
2008
ACM
14 years 9 months ago
2008
ACM
Structured P2P systems have been developed for constructing applications at internet scale in cooperative environments and exhibit a number of desirable features such as scalabili...
TGIS
2010
13 years 7 months ago
2010
Building on abstract reference models, the Open Geospatial Consortium (OGC) has established standards for storing, discovering, and processing geographical information. These stan...
ER
2010
Springer
13 years 7 months ago
2010
Springer
Abstract. We demonstrate the manner in which high-level design requirements, e.g., as they correspond to the commonsensical conceptualisation of expert designers, may be formally s...