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SWEET 2.0 Ontologies

SWEET 2.0 Ontologies

SWEET 2.0 Ontologies . Rob Raskin JPL. What is an ontology?. A dictionary in a form that is understandable both by computers and humans A namespace A URL/URI that contains an authoritative declaration of a concept Shared understanding of concepts A reference of knowledge.

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435 views • 33 slides
Development of a Community Ontology for Earth System Science

Development of a Community Ontology for Earth System Science

Development of a Community Ontology for Earth System Science. Rob Raskin NASA/Jet Propulsion Laboratory Pasadena, CA March 20, 2008. Data to Knowledge. Data Information Knowledge. Basic Elements Bytes Numbers Models Facts

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278 views • 20 slides
Ontology Best Practices: Experiences with SWEET

Ontology Best Practices: Experiences with SWEET

Ontology Best Practices: Experiences with SWEET. Rob Raskin NASA/Jet Propulsion Laboratory Pasadena, CA. Why an Upper-Level Ontology for Earth System Science? Why cooperate?. Many common concepts used across Earth Science disciplines (e,g, Temperature, Pressure)

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313 views • 17 slides
Ontology Best Practices: Experiences with SWEET

Ontology Best Practices: Experiences with SWEET

Ontology Best Practices: Experiences with SWEET. Rob Raskin NASA/Jet Propulsion Laboratory Pasadena, CA. Why an Upper-Level Ontology for Earth System Science? Why cooperate?. Many common concepts used across Earth Science disciplines (e,g, Temperature, Pressure)

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244 views • 17 slides
Community Ontologies for Earth System Science

Community Ontologies for Earth System Science

Community Ontologies for Earth System Science. Rob Raskin NASA/Jet Propulsion Laboratory Pasadena, CA April 3, 2008. Semantic Web for Earth and Environmental Terminology (SWEET). Concept space written in OWL Initial focus to assist search for data resources Funded by NASA

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96 views • 9 slides

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