'Open world assumption' presentation slideshows

The Basic Languages of the Semantic Web

The Basic Languages of the Semantic Web. Semantic Technology Boot Camp Day 2. Overview. Module 1 Resource Description Framework (RDF) Data Model Module 2 RDF Schema (RDFS) |Web Ontology Language (OWL): Basics Module 3 OWL 2: Advance Topics Module 4 Rule Languages

1.36k views • 115 slides

Lecture 7 Towards a Standard Upper Level Ontology

910 views • 75 slides

Knowledge Representation for Natural Language Competence

Knowledge Representation for Natural Language Competence. Stuart C. Shapiro Department of Computer Science and Engineering and Center for Cognitive Science State University of New York at Buffalo shapiro@cse.buffalo.edu. Motivation.

405 views • 40 slides

387 views • 27 slides

Logics for Data and Knowledge Representation

Logics for Data and Knowledge Representation. Exercises: Modeling. Fausto Giunchiglia, Rui Zhang and Vincenzo Maltese. Outline. Modeling Logical Modeling Exercises with intensional models Forest Exercises with extensional models Classroom Family My friends Databases.

353 views • 25 slides

The Ontological Character of Classes in the Dewey Decimal Classification

The Ontological Character of Classes in the Dewey Decimal Classification. Rebecca Green Michael Panzer OCLC Online Computer Library Center, Inc. Outline. Graphical representations of classes DDC classes as neighborhoods Representation of neighborhoods.

480 views • 25 slides

Granularity in Library Linked Open Data

Granularity in Library Linked Open Data. Gordon Dunsire Keynote presentation to Code4Lib 2013, 12-14 Feb 2013, Chicago, USA. Overview. Fractals. Self-similar at all levels of granularity. Cannot determine level: all levels are equal!. Multi-faceted granularity.

368 views • 23 slides

Granularity in Library Linked Open Data

Granularity in Library Linked Open Data. Gordon Dunsire Keynote presentation to Code4Lib 2013, 12-14 Feb 2013, Chicago, USA. Overview. Fractals. Self-similar at all levels of granularity. Cannot determine level: all levels are equal!. Multi-faceted granularity.

327 views • 23 slides

Semantic Web Ontologies (continued) Expressing, Querying, Building

352 views • 21 slides

Cross-cutting Interoperability in an Earth Science Collaboratory

Cross-cutting Interoperability in an Earth Science Collaboratory. Christopher Lynnes, NASA/GSFC Rahul Ramachandran , Univ. Alabama -- Huntsville Kuo-Sen Kuo , NASA/GSFC. The Situation Today. Earth Science Stuff is (still) hard to use. data science tools & services analysis results

320 views • 18 slides

OWL: PAX of Mind or the AX? Experiences of Using OWL in the Development of BioPAX

OWL: PAX of Mind or the AX? Experiences of Using OWL in the Development of BioPAX. Joanne Luciano 1 & Robert Stevens 2 1 Harvard Medical School, 2 Manchester University. OWL-ED DC, April 1-2, 2008 Gaithersburg, MD, USA. BioPAX. The Vision

274 views • 18 slides

A Logic for Decidable Reasoning about Services

A Logic for Decidable Reasoning about Services. Mikhail Soutchanski Dept. of Computer Science Ryerson University. Yilan Gu Dept. of Computer Science University of Toronto. July 16 , 2006. Outline. Motivations Preliminaries Specification of the modified situation calculus for services

278 views • 17 slides

Answering Queries Using Views: The Last Frontier

324 views • 14 slides