Rizio Bruno Sant'Ana
Wed, 31 Oct 2007 02:55:43 -0800
CONCEITOS DE PRESERVAÇÃO DIGITALLivro de especialista português está disponível, na íntegra, no site da Universidade do Minho. A Universidade do Minho, em Portugal, colocou em seu site o livro de um especialista português sobre Preservação Digital. "Introdução à Preservação Digital - Conceitos, estratégias e actuais consensos" é fruto da tese de doutorado de Miguel Ferreira.
Resumo do arquivo (em inglês) abaixo Site: https://repositorium.sdum.uminho.pt/bitstream/1822/5820/1/livro.pdf Título: An intelligent decision support system for digital preservation Autor: Ferreira, Miguel Baptista, Ana Alice Ramalho, José Carlos Palavras Chave: Digital preservation Decision support systems Migration Service oriented architectures (SOA) Web services Authenticity Preservation metadata Preservation services Data: 17-Mai-2007 Editora: Springer Berlin / HeidelbergCitação: "International journal on digital libraries". ISSN 1432-5012 (May 2007) 1-10. Resumo: This paper describes a Service Oriented Architecture (SOA) based on Web services technology designed to assist cultural heritage institutions in the implementation of migration based preservation interventions. The proposed SOA delivers a recommendation service and a method to carry out complex format migrations. The recommendation service is supported by three evaluation components that assess the quality of every migration intervention in terms of its performance (Migration Broker), suitability of involved formats (Format Evaluator) and data loss (Object Evaluator). Throughout the paper the whole workflow between these three components is explained in detail as well as the most relevant tasks that are carried out internally in each of them. The proposed system is also able to produce preservation metadata that can be used by client institutions to document preservation interventions and retain object authenticity. Although the primary goal of this SOA is the implementation of migration based preservation interventions, it can also be used for other purposes such as comparing file formats or evaluating the performance of conversion applications.
URI: http://hdl.handle.net/1822/6648 ISSN: 1432-5012 Aparece nas Colecções: DSI - Sociedade da Informação DI/CCTC - Livros e Capítulos de livros Publicado em: 25/09/2007Fonte: http://aber.locaweb.com.br/
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