Data/hora: 21/06/2024 03:31:07

Biblioteca(s): 	Embrapa Agricultura Digital.	
Data corrente: 	06/10/2005	
Data da última atualização: 	17/01/2020	
Autoria: 	FILETO, R.; MEDEIROS, C. B.; PU, C.; LIU, L.; ASSAD, E. D.	
Afiliação: 	RENATO FILETO, CNPTIA; CLAUDIA BAUZER MEDEIROS, IC/Unicamp; CALTON PU, Georgia Institute of Technology; LING LIU, Georgia Institute of Technology; EDUARDO DELGADO ASSAD, CNPTIA.	
Título: 	Building a semantic web system for scientific applications: an engineering approach.	
Ano de publicação: 	2005	
Fonte/Imprenta: 	In: INTERNATIONAL WORKSHOP ON WEB INFORMATION SYSTEMS ENGINEERING, 6., 2005, New York. Proceedings... Berlin: Springer, 2005.	
Páginas: 	p. 633-642.	
Série: 	(Lectures Notes in Computer Sciences, 3806).	
ISBN: 	978-3-540-30017-5	
Idioma: 	Inglês	
Notas: 	WISE 2005.	
Conteúdo: 	This paper presents an engineering experience for building a Semantic Web compliant system for a scientific application - agricultural zoning. First, we define the concept of ontological cover and a set of relationships between such covers. These definitions, based on domain ontologies, can be used, for example, to support the discovery of services on the Web. Second, we propose a semantic acyclic restriction on ontologies which enables the efficient comparison of ontological covers. Third, we present different engineering solutions to build ontology views satisfying the acyclic restriction in a prototype. Our experimental results unveil some limitations of the current Semantic Web technology to handle large data volumes, and show that the combination of such technology with traditional data management techniques is an effective way to achieve highly functional and scalable solutions.	
Palavras-Chave: 	Ontologia; Ontology; POESIA; Processes for Open-Ended Systems for Information Analysis; Semantic web; Web semântica.	
Thesagro: 	Agricultura; Zoneamento agrícola.	
Thesaurus Nal: 	Agricultural zoning; Agriculture.	
Categoria do assunto: 	X Pesquisa, Tecnologia e Engenharia	
Registro original: 	Embrapa Agricultura Digital (CNPTIA)	
Exemplares: 	CNPTIA - (10882-1) - UPC - AA - -- -  -  - 2005.00087 - DES
CNPTIA - (10882-2) - UPC - AA - DD -  -  -  - DIS