Temporal modelling and management of normative documents in XML format

  • Authors:
  • Fabio Grandi;Federica Mandreoli;Paolo Tiberio

  • Affiliations:
  • IEIIT.BO-CNR and Dipartimento di Elettronica, Informatica e Sistemistica, Alma Mater Studiorum--Università di Bologna, Viale Risorgimento 2, I-40136 Bologna, Italy;Dipartimento di Ingegneria dell'Informazione, Università di Modena e Reggio Emilia, Via Vignolese 905/b, I-41100 Modena, Italy;Dipartimento di Ingegneria dell'Informazione, Università di Modena e Reggio Emilia, Via Vignolese 905/b, I-41100 Modena, Italy

  • Venue:
  • Data & Knowledge Engineering - Special issue: WIDM 2003
  • Year:
  • 2005

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Abstract

In this paper, we present the results of a research project concerning the temporal management of normative texts in XML format. In particular, four temporal dimensions (publication, validity, efficacy and transaction times) are used to correctly represent the evolution of norms in time and their resulting versioning. Hence, we introduce a multiversion data model based on XML schema and define basic mechanisms for the maintenance and retrieval of multiversion norm texts. Finally, we describe a prototype management system which has been implemented and evaluated.