739 search results - page 19 / 148 » Extending the Unified Modeling Language for ontology develop... |
IJMMS
2007
13 years 8 months ago
2007
Much has been written of the facilities for ontology building and reasoning offered for ontologies expressed in the Web Ontology Language (OWL). Less has been written about how th...
ER
2007
Springer
14 years 2 months ago
2007
Springer
Abstract. We investigate the computational complexity of reasoning over various fragments of the Extended Entity-Relationship (EER) language, which includes a number of constructs:...
VL
2000
IEEE
14 years 29 days ago
2000
IEEE
SD2 is a system of Venn-type diagrams that can be used to reason diagrammatically about sets, their cardinalities and their relationships. They augment the systems of Venn-Peirce ...
ISTAR
2008
13 years 10 months ago
2008
Abstract. This paper reports on our work on three complementary directions, aimed at developing: (i) a theoretical framework named UFO (Unified Foundational Ontology) for (re) desi...
JUCS
2008
13 years 8 months ago
2008
: One focus of current software development is the re-use of components in the construction of systems. Software Adaptation facilitates the consequent need to adapt these component...