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A Comparison of XML-Based Temporal Models

  • Khadija Abied Ali
  • Jaroslav Pokorný
Part of the Lecture Notes in Computer Science book series (LNCS, volume 4879)

Abstract

Much research work has recently focused on the problem of representing historical information in XML. This paper describes a number of temporal XML data models and provides their comparison according to the following properties: time dimension (valid time, transaction time), support of temporal elements and attributes, querying possibilities, association to XML Schema/DTD, and influence on XML syntax. We conclude that the approaches of managing time information using XML mostly do not require changes of current standards.

Keywords

XML temporal XML data model bitemporal XML data model versioning XML documents transaction time valid time efficacy time native XML databases (NXDs) 

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Copyright information

© Springer-Verlag Berlin Heidelberg 2009

Authors and Affiliations

  • Khadija Abied Ali
    • 1
  • Jaroslav Pokorný
    • 2
  1. 1.Faculty of ScienceSebha UniversitySebhaLibya
  2. 2.Faculty of Mathematics and PhysicsCharles UniversityPrahaCzech Republic

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