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A PDF based digital signed document format for interoperable institutional stru...
Luís M. Valente; Luís A. Maia; Manuel E. Correia; Lígia M. Ribeiro; Luís AntunesIt is widely recognized that information systems constitute a key tool for the overall performance improvement of administrative tasks in academic institutions. However at their genesis lies a latent promise of a paper-less environment that stays most of the time unfulfilled due to the lack of appropriate digital document integrity and accountability mechanisms. Academic institutions are thus most of the time s...
Data: 2013
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Origem: Repositório Aberto da Universidade do Porto
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