823 search results - page 144 / 165 » Building Semantic Mappings from Databases to Ontologies |
ACL
2008
13 years 10 months ago
2008
We present a simple linguistically-motivated method for characterizing the semantic relations that hold between two nouns. The approach leverages the vast size of the Web in order...
IEEEMM
2002
13 years 8 months ago
2002
an abstract model for information sharing and integration and use it to develop an architecture for building open, component-based, interoperable systems. A geographic information ...
PKDD
2001
Springer
14 years 1 months ago
2001
Springer
Feature extraction and knowledge discovery from a large amount of image data such as remote sensing images have become highly required recent years. In this study, a framework for ...
OTM
2005
Springer
14 years 2 months ago
2005
Springer
We propose to enhance a schema integration process with a validation phase employing logic-based data models. In our methodology, we validate the source schemas against the data mo...
ICRA
2009
IEEE
14 years 3 months ago
2009
IEEE
— This video presents the Autonomous City Explorer (ACE) project. Its goal was to create a robot capable of navigating unknown urban environments without the use of GPS data or p...