904 search results - page 61 / 181 » Ontologies and Representations of Matter |
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EKAW
2008
Springer
14 years 11 months ago
2008
Springer
Abstract. Dealing with heterogeneous ontologies by means of semantic mappings has become an important area of research and a number of systems for discovering mappings between onto...
DASFAA
2007
IEEE
15 years 4 months ago
2007
IEEE
Recently, several approaches and systems were proposed to store in the same database data and the ontologies describing their meanings. We call these databases, ontology-based data...
WSC
2007
15 years 4 days ago
2007
The paper presents an extensible Petri Net Markup Language (xPNML), which is an extended version of PNML. The xPNML format overcomes limitations associated with PNML structure for...
VL
1999
IEEE
15 years 2 months ago
1999
IEEE
The formal treatment of visual languages is often based on graph representations. Since the matter of discourse is visual languages, it would be convenient if the formal manipulat...
AMC
2007
14 years 10 months ago
2007
Benefiting from advances in online sketchy shape recognition system could not be expected before the problem of its adaptability is well solved. In this paper, three methods of m...