'Cardinality restrictions' diaporamas de présentation

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Understanding Real-world Ontologies

Understanding Real-world Ontologies. Outline. Analysis of real-world ontologies: The (simplified) GALEN ontology. The National Cancer Institute ( NCI ) Thesaurus. The TAMBIS ontology. Advanced issues and design patterns: Qualified versus unqualified number restrictions .

546 views • 37 slides

A Practical Introduction to Ontologies & OWL

A Practical Introduction to Ontologies & OWL. Session 2: Defined Classes and Additional Modelling Constructs in OWL. Overview. Defined Classes Untangling Defining Vegetarian Pizzas Union Classes Universal Restrictions The Open World Assumption Closure. Loading OWL files.

483 views • 35 slides

Computing the Degree of the Manipulability in the Case of Multiple Choice

Computing the Degree of the Manipulability in the Case of Multiple Choice. Fuad Aleskerov (SU-HSE) Daniel Karabekyan (SU-HSE) Remzi M. Sanver (Istanbul Bilgi University, Turkey) Vyacheslav Yakuba (ICS RAS) Grants SU-HSE #08-04-0008 RFBR #01-212-07-525A 04 .0 9 .08. Literature survey.

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Imposing Restrictions Over Temporal Properties in OWL: A Rule Based Approach

Imposing Restrictions Over Temporal Properties in OWL: A Rule Based Approach. Sotiris Batsakis Euripides G.M. Petrakis Technical university of crete Intelligent systems laboratory. Introduction. Temporal Properties are not binary Representation in OWL involves additional objects

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Web Ontology Language (OWL)

Web Ontology Language (OWL). Lecture # 9 Faculty of Computer Science, IBA. Web Ontology Language (OWL). RDFS is limited in its expression Binary predicate Subclass hierarchy, property hierarchy and Restrictions (domain and range) In order to model more complex knowledge

285 views • 11 slides