Data/hora: 18/06/2024 19:34:12

Biblioteca(s): | Embrapa Agricultura Digital.
Data corrente: | 08/02/2010
Data da última atualização: | 15/01/2020
Autoria: | OLIVEIRA, D.; CUNHA, L.; TOMAZ, L.; PEREIRA, V.; MATTOSO, M.
Afiliação: | DANIEL DE OLIVEIRA, UFRJ; LUIZ MANOEL SILVA CUNHA, CNPTIA; LUIZ TOMAZ, UFRJ; VINICIUS PEREIRA, UFRJ; MARTA MATTOSO, UFRJ.
Título: | Using ontologies to support deep water oil exploration scientific workflows.
Ano de publicação: | 2009
Fonte/Imprenta: | In: IEEE COMPUTER CONGRESS SERVICES, 2009, San Diego. Proceedings... Washington, DC: IEEE Computer Society, 2009.
Páginas: | p. 364-367.
DOI: | 10.1109/SERVICES-I.2009.17
Idioma: | Português
Conteúdo: | Scientific experiments generate a large amount of data to be processed and analyzed. As the amount of data increases, the way engineers define their own experiments, analyze the output and share them is becoming complex to manage. Scientific Workflow Management Systems (WfMS) are being used to orchestrate a sequence of programs, services and resources, defined by scientific workflows. However, current WfMS are focused on the workflow execution and present limitations on the semantic support to design the experiment. These tools lack on semantic descriptions of available resources to design scientific workflow. This paper presents an ontology for deep water oil exploration workflow. This ontology has been used to present some semantic concepts to help defining a workflow to be further executed by a WfMS. We evaluate this semantic support on a real workflow that calculates fatigue on risers in deep water oil platforms. The results reinforce the benefits of semantic support over program chaining in manual workflow design.
Palavras-Chave: | Ontologia; Ontologies; Scientific workflows; Semântica; Semantics.
Categoria do assunto: | X Pesquisa, Tecnologia e Engenharia
Registro original: | Embrapa Agricultura Digital (CNPTIA)

Exemplares:

CNPTIA - (14575-1) - UPC - AA - PP -  -  - 2010.00033 - DES
CNPTIA - (14575-2) - UPC - AA - DD -  -  -  - DIS