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[[Ontology for Intelligence, Defense and Security]], Tutorial, Conference on Semantic Technology for Intelligence, Defense and Security, George Mason University, Fairfax, VA, October 22, 2012 | [[Ontology for Intelligence, Defense and Security]], Tutorial, Conference on Semantic Technology for Intelligence, Defense and Security, George Mason University, Fairfax, VA, October 22, 2012 | ||
'''For past events see [[Past Events | here]]''' | '''For past events see [[Past Events | here]]''' | ||
Revision as of 19:06, 21 October 2012
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.
News
Information Overload in the Era of Big Data
Botanists building ontologies to cope with information overload
UB Applied Informatics Portal unveiled.
Tutorials and Courses
How to Develop and Use OBO Foundry Ontologies, Tutorial and Workshop at ICBO, Graz, Austria, July 21, 2012
Basic Formal Ontology 2.0: Tutorial at ICBO/FOIS, Graz, Austria, July 25, 2012
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
Events
Ontology for Intelligence, Defense and Security, Tutorial, Conference on Semantic Technology for Intelligence, Defense and Security, George Mason University, Fairfax, VA, October 22, 2012
For past events see here
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
Ontology Videos by William Mandrick
A Repeatable Process for Ontology Development
Avoiding Semantic Stovepipes: Five Ontological Principles for Interoperability
