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AO
2005
75views more  AO 2005»
13 years 6 months ago
A multi-layered ontology for comparing relationship semantics in conceptual models of databases
Relationships are an integral part of the design of a database. Comparing and integrating relationships from heterogeneous databases requires that the relationships be mapped to ea...
Sandeep Purao, Veda C. Storey
AO
2005
83views more  AO 2005»
13 years 6 months ago
Applied ontology issues
Douglas B. Lenat
AO
2005
147views more  AO 2005»
13 years 6 months ago
Domain modelling and NLP: Formal ontologies? Lexica? Or a bit of both?
There are a number of genuinely open questions concerning the use of domain models in nlp. It would be great if contributors to Applied Ontology could help addressing them rather ...
Massimo Poesio
AO
2005
120views more  AO 2005»
13 years 6 months ago
Modes of concept definition and varieties of vagueness
The paper considers the problem of defining concepts within formal ontologies. A number of distinct modes of definition are identified, which represent alternative viewpoints on t...
Brandon Bennett