Browsing NTIEC by Title

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  • Addressing Digital Preservation: Proposals for New Perspectives 
    Barateiro, J.; Antunes, G. J.; Borbinha, J. L. (2009-06)
    Digital preservation aims at maintaining digital objects accessible over long periods of time, ensuring the authenticity and integrity of these digital objects. In this paper, we propose three different approaches to ...
  • Aligning OAIS with the Enterprise Architecture 
    Barateiro, J.; Antunes, G. J.; Borbinha, J. L. (International Council on Archives, 2010-04)
    The OAIS reference model is a well established “framework to understand significant relationships among the entities” involved in digital preservation, which aims to provide an abstract quality measure for the design of ...
  • Analysis of federated enterprise architecture models 
    Antunes, G. J.; Barateiro, J.; Caetano, A.; Borbinha, J. L. (AIS, 2015-05)
    Enterprise architecture models support decision-making as they help organizations to understand, communicate and analyse how business processes are performed, the goals they achieve, the information they use, as well as ...
  • Archives and digital repositories in an eGovernment context: When the subsequent bird catches the worm 
    Kulovits, H.; Rauber, A.; Gamito, R.; Barateiro, J.; Borbinha, J. L.; Mazive, M.; João, D. (2012-05)
  • Archiving Sensor Data - Applied to Dam Safety Information 
    Barateiro, J.; Antunes, G. J.; Manguinhas, H.; Borbinha, J. L. (University of California, 2011-09)
    The consequences of structural failures in large civil engineering structures are potentially catastrophic, varying from high economic impacts to unrecoverable environmental damage or loss of life. To prevent that, these ...
  • A Capability Model for Digital Preservation. Analyzing Concerns, Drivers, Constraints, Capabilities and Maturities 
    Becker, C.; Antunes, G. J.; Barateiro, J.; Vieira, R. J. C. (National Library Board Singapore & Nanyang Technology University, 2011-11)
    The last decade has seen a number of reference models and compliance criteria for Digital Preservation (DP) emerging. However, there is a lack of coherence and integration with standards and frameworks in related fields ...
  • Challenges on preserving scientific data with data grids 
    Barateiro, J.; Antunes, G. J.; Freitas, F.; Borbinha, J. L. (ACM, 2009-05)
    The emerging context of e-Science imposes new scenarios and requirements for digital preservation. In particular, the data must be reliably stored, for which redundancy is a key strategy. But managing redundancy must take ...
  • A Cibersegurança em Portugal - Panorâmica organizativa e legislativa em 2022 
    Fernandes, J. P. (2023-07)
    As sociedades contemporâneas estão crescentemente dependentes das tecnologias de informação e de comunicação. Embora estas tecnologias tragam benefícios inegáveis às sociedades, aumentam as ameaças e os riscos que resultam ...
  • COMMENCE - Plataforma On-Line de Gestão de Conferências 
    Gamito, R. (2007-12)
    Apresenta-se, neste documento, o trabalho realizado a partir de Outubro de 2006, de instalação e adaptação de um sistema on-line de gestão de conferências, para o LNEC, baseado numa solução de Software Livre.
  • Computação paralela no LNEC - Guia introdutório e estudo de caso 
    Coelho, J.; Inês, A. (LNEC, 2013-07)
    Este trabalho introduz os princípios da computação paralela tendo em vista a sua aplicação como ferramenta de computação científica, em particular para acelerar a execução e alargar o escopo de aplicação de programas de ...
  • Conceitos de Sistemas de Informação Aplicados a Gestão de Riscos 
    Barateiro, J.; Borbinha, J. L. (Edições Salamandra, 2012-05)
    O objetivo das atividades de gestão de risco consiste em definir um conjunto de mecanismos para controlar os riscos associados a atividades e recursos valiosos. Verifica-se que grande parte das atividades de gestão de risco ...
  • Control Objectives for DP: Digital Preservation as an Integrated Part of IT Governance 
    Becker, C.; Antunes, G. J.; Barateiro, J.; Vieira, R. J. C.; Borbinha, J. L. (2011-10)
    Digital Preservation, often seen as information management with a long-term mission, is recognized as an independent research area, but the field’s maturity is still evolving. Reference models and compliance criteria for ...
  • Corporate Data Quality Management - From Theory to Practice 
    Lucas, A. (2010)
    It is now assumed that poor quality data is costing large amounts of money to corporations all over the world. Although research on methods and techniques for data quality assessment and improvement have begun in the early ...
  • Corporate data quality management in context 
    Lucas, A. (2010)
    Presently, we are well aware that poor quality data is costing large amounts of money to corporations all over the world. Nevertheless, little research has been done about the way Organizations are dealing with data ...
  • Data Analysis Features of the GESTBARRAGENS System 
    Silva, A.; Galhardas, H.; Barateiro, J.; Matos, H.; Gonçalves, J.; Portela, E. A. (Springer, 2006-10)
    This paper presents the technical decisions taken during the design and development of GESTBARRAGENS, which is an Information System that manages data concerning dam safety. We focus the discussion around its data analysis ...
  • Data Management with Risk Management in Engineering and Science Projects 
    Vieira, R. J. C.; Ferreira, F.; Barateiro, J.; Borbinha, J. L. (2014-11)
    Engineering and Science projects are facing new data management challenges, which are currently being addressed through the development of data management plans. However, project stakeholders are unable to proper assess ...
  • Designing digital preservation solutions: a risk management based approach 
    Barateiro, J.; Antunes, G. J.; Freitas, F.; Borbinha, J. L. (2009-12)
    Digital preservation aims at maintaining digital objects accessible over long periods of time, ensuring the authenticity and integrity of these digital objects. In such complex environments, Risk Management is a key factor ...
  • Designing Digital Preservation Solutions:A Risk Management-Based Approach 
    Barateiro, J.; Antunes, G. J.; Freitas, F.; Borbinha, J. L. (Digital Curation Centre, 2010-06)
    Digital preservation aims to keep digital objects accessible over long periods of time, ensuring the authenticity and integrity of these digital objects. In such complex environments, Risk Management is a key factor in ...
  • Digital Preservation Based on Federations of Data Grids 
    Antunes, G. J.; Barateiro, J.; Borbinha, J. L.; Silvestre, D.; Freitas, F. (Netbiblo, 2010)
    Digital preservation, as a research and technical problem, is related with the purpose of maintaining digital objects accessible over a long period of time, regardless the challenges concerning technological or organizational ...
  • Digital Preservation Challenges on Software Life Cycle 
    Barateiro, J.; Draws, D; Neumann, M.; Strodl, S. (2012-03)
    TIMBUS is a partially EU-funded research project in the area of digital preservation. The project aims at a holistic view on the preservation of business processes over long-term periods. This view includes the business ...

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