Task Ontologies
Mostrando 1-7 de 7 artigos, teses e dissertações.
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1. Raciocínio sobre conhecimento visual : um estudo em estratigrafia sedimentar / Reasoning over visual knowledge: a study in sedimentary stratigraphy
Imagistic domains are those in which problem-solving process begins with the recognition of domain objects trough the visual information captured, supporting more abstract interpretations in subsequent steps. The problem-solving process, in imagistic domains, is performed trough intensive application of visual knowledge, which corresponds to the set of menta
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 2012
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2. WOntoVLab: um processo para autoria de laboratórios virtuais baseado em workflows e ontologias
Virtual laboratories can be used by educational institutions to facilitate and enrich the learning of specific procedures, however they can be also used by industry in demonstrations, tests and trainings. Laboratorial practices are normally performed in physical laboratories, but sometimes it is necessary to afford a great amount of money to acquire apparatu
Publicado em: 2010
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3. Construção de ontologias de tarefa e sua reutilização na engenharia de requisitos
Atualmente, reconhece-se que a reutilização oferece uma importante oportunidade para alcançar melhorias no desenvolvimento de software. Maiores benefícios, no entanto, são obtidos pela reutilização em níveis mais altos de abstração, sobretudo pelo reúso de conhecimento. Em relação à reutilização de conhecimento, dois grandes tipos de conhecim
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 24/06/2009
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4. NavCon : uma arquitetura para navegação conceitual em ambientes de gestão do conhecimento / NavCon: Uma Arquitetura para Navegação Conceitual em Ambientes de Gestão do Conhecimento
Intranets provide access to corporate information, systems and tools for cooperative work. In corporate environments, intranets have been important resource for knowledge management. Intranets are heavily Web-based environments, where the demand for an item is generally performed by a search engine followed by manual navigation. Most users have difficulty in
Publicado em: 2009
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5. OntoLP: construção semi-automática de ontologias a partir de textos da lingua portuguesa
The internet evolution is in need of more sophisticated knowledge management techniques. In this context, the Semantic Web and Ontologies are being developed as a way to solve this problem. Ontology learning is, however, a dificult and expensive task. Research on ontology learning is usually based on natural language texts. Language specific tools have to be
Publicado em: 2008
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6. Supporting ontology development with ODEd
Ontologies are becoming an important mechanism to build information systems. However, ontology construction is not a simple task. So, it is necessary to provide tools that support ontology development. This paper presents ODEd, an ontology editor that supports the definition of concepts, relations and properties, using graphic representations, besides promot
Journal of the Brazilian Computer Society. Publicado em: 2003-11
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7. Unraveling the Relationship between Grapes and Health1–4
As described in this Supplement and elsewhere, consumption of grapes or grape products has been associated with various health benefits. Resveratrol is a unique component of grapes. Following our report on potential cancer chemopreventive activity, thousands of studies have been performed to characterize the mode of action of this substance. Nonetheless, sco
American Society for Nutrition.