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The goal of the National Center for Ontological Research is to advance ontological investigation within the United States. NCOR serves as a vehicle to coordinate, to enhance, to publicize, and to seek funding for ontological research activities. It lays a special focus on ontology training and on the establishment of tools and measures for quality assurance of ontologies. NCOR provides ontology services to multiple organizations, including the US Department of Defense.
Tutorials and Courses
Introduction to Protégé, Tutorial, Buffalo, NY, August 11-12, 2012
Basic Formal Ontology 2.0, Tutorial, Buffalo, NY, August 18-19, 2012
Problems in Ontology, Class, Buffalo, NY, Mondays from 4-6pm, August 29 - December 5, 2012
Defining Ontology
An ontology is a representation of some part of reality, (e.g. medicine, social reality, physics, etc.). Smith states that: “Ontology is the science of what is, of the kinds and structures of objects, properties, events, processes and relations in every area of reality…Ontology seeks to provide a definitive and exhaustive classification of entities in all spheres of being.”1 To be an accurate representation of reality an ontology includes the types of entities and events in a given domain (along with their definitions) arranged in a hierarchical structure, along with relations (such as part-of, depends-on, caused-by, etc. where necessary). Ontologies enable the formulation of robust and shareable descriptions of a given domain by providing a common controlled vocabulary for doctrine writers, IT Developers, and war-fighters alike, thereby allowing these disparate communities to communicate with each other. An ontology should be a shared resource between communities, and its continued collaborative development should support the integration of information and facilitate knowledge discovery.2 These two goals are realized by ensuring wide dissemination of the ontology, so that it will be used by many stakeholders, and its terms will be correspondingly familiar and readily used for search.
Suggested Reading
Coordinated Evolution of Biomedical Ontologies
Avoiding Perspective-Relative Silos
People
Events
Ontology Summit: Ontology for Big Systems, January-April, 2012
International Conference on Biomedical Ontology, Graz, Austria • July 22-25, 2012
Formal Ontology in Information Systems Graz, Austria • July 25-28, 2012
Past Events
ODISSEE Workshop, Washington DC: April 12-13, 2011
Ontology Driven Implementation of Semantic Services for the Enterprise Environment (ODISSEE) Workshop Provisional details are here.
