93 search results - page 18 / 19 » Handling semantic heterogeneities using declarative agreemen... |
DOLAP
2007
ACM
13 years 9 months ago
2007
ACM
ss domain. Using this more abstract approach means that more data sources of varying types can be incorporated with less effort, and such heterogeneous data sources might be very r...
ER
2007
Springer
13 years 11 months ago
2007
Springer
Schema mappings come in different flavors: simple correspondences are produced by schema matchers, intensional mappings are used for schema integration. However, the execution of ...
SEMWEB
2007
Springer
13 years 11 months ago
2007
Springer
This paper summarizes the results of the X-SOM tool in the OAEI 2007 campaign. X-SOM is an extensible ontology mapper that combines various matching algorithms by means of a feed-f...
CCGRID
2010
IEEE
13 years 6 months ago
2010
IEEE
Geo-sciences involve large-scale parallel models, high resolution real time data from highly asynchronous and heterogeneous sensor networks and instruments, and complex analysis a...
DOCENG
2009
ACM
13 years 11 months ago
2009
ACM
In this paper we propose a novel approach to markup, called Extreme Annotational RDF Markup (EARMARK), using RDF and OWL to annotate features in text content that cannot be mapped...