Data/hora: 25/06/2024 00:55:28

Biblioteca(s): 	Embrapa Agricultura Digital.	
Data corrente: 	22/09/2005	
Data da última atualização: 	06/05/2022	
Autoria: 	SOUZA, K. X. S. de; DAVIS, J.; EVANGELISTA, S. R. M.; SOUZA, M. I. F.; MOURA, M. F.; SANTOS, A. D. dos.	
Afiliação: 	KLEBER XAVIER SAMPAIO DE SOUZA, CNPTIA; JOSEPH DAVIS, The University of Sidney; SILVIO ROBERTO MEDEIROS EVANGELISTA, CNPTIA; MARCIA IZABEL FUGISAWA SOUZA, CNPTIA; MARIA FERNANDA MOURA, CNPTIA; ADRIANA DELFINO DOS SANTOS, CNPTIA.	
Título: 	The evolution of knowledge representation within Embrapa's Information Agency.	
Ano de publicação: 	2005	
Fonte/Imprenta: 	In: CONFERENCE OF THE EUROPEAN FEDERATION FOR INFORMATION TECHNOLOGY IN AGRICULTURE, FOOD AND ENVIRONMENT IN AGRICULTURE, 5.; WORLD CONGRESS ON COMPUTERS IN AGRICULTURE AND NATURAL RESOURCES, 3., 2005, Vila Real, Portugal. Proceedings... Vila Real, Portugal: Universidade de Trás-os-Montes e Alto Douro, 2005. p. 464-469.	
ISBN: 	972-669-646-1	
Idioma: 	Inglês	
Notas: 	EFITA/WCCA 2005. PA255.	
Conteúdo: 	Knowledge representation has always been a major concern when designing systems for technology transfer because of its impact on the system's usability. The Embrapa's Information Agency was designed as a space for exchanging knowledge among farmers, agricultural researchers and rural extension technicians. In its first version, the system represented the knowledge through ontologies realized as trees displayed in hyperbolic space. This strategy, although appropriate for the users of the system, posed some difficulties when comparing ontologies developed for sub-domains of the agricultural domain. This fact, motivated the search for a new representation that should have a good usability whereas allowing such comparisons.	
Palavras-Chave: 	Agência Informação Embrapa; Árvore hiperbólica; Knowledge representation; Lattice; Ontologia; Ontology; Representação da informação; Representação do conhecimento.	
Thesaurus Nal: 	Information; Knowledge.	
Categoria do assunto: 	X Pesquisa, Tecnologia e Engenharia	
Registro original: 	Embrapa Agricultura Digital (CNPTIA)	
Exemplares: 	CNPTIA - (10858-1) - UPC - AA - -- -  -  - 2005.00073 - DES
CNPTIA - (10858-2) - UPC - AA - DD -  -  -  - DIS