What metrics are used for ontology evaluation? What are the applications of ontologies?

An ontology encompasses a representation, formal naming, and definitions of the categories, properties, and relations between the concepts, data, or entities May 24, 2011 ... The two key activities of the respective groups – 'information modelling' and 'fact description' – share key essentials, yet hardly intersect in software ... Article PDF · Similar content being viewed by others · The Ontological Interpretation of Informational Privacy · Data identity: privacy and the construction of ... Ontology, as a branch of philosophy, is first and foremost interested in defining what exists, how it exists and how we can know that it exists. An ontology ... The paper analyses the research on the use of ontologies for education informational systems development. While any of these systems can house a taxonomy, none of them is purpose-built to provide enterprise taxonomy services. As a former taxonomy and ontology ... Epistemological and ontological conceptions of information are contrasted. The former are based on acts of decoding of extrinsic inputs that result in a ... We then set out the main issues on ontologies for an information system and how we can build an ontology satisfying de informational necessities. We will ... Résumé. en. The notion of services, although intuitive and used in many domains, is difficult to define from an ontological point of view. However, a formal ... lated concepts of reference ontology. It is built across a search session, which allows us using the top ranked concepts of the user profile to re-rank the ...