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Chapter 3 Evolution and Reactivity in the Semantic Web

机译:第3章语义网中的演化和反应性

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摘要

Evolution and reactivity in the Semantic Web address the vision and concrete need for an active Web, where data sources evolve autonomously and perceive and react to events. In 2004, when the Rewerse project started, regarding work on Evolution and Reactivity in the Semantic Web there wasn't much more than a vision of such an active Web.rnMaterialising this vision requires the definition of a model, architecture, and also prototypical implementations capable of dealing with reactivity in the Semantic Web, including an ontology-based description of all concepts. This resulted in a general framework for reactive Event-Condition-Action rules in the Semantic Web over heterogeneous component languages.rnInasmuch as heterogeneity of languages is, in our view, an important aspect to take into consideration for dealing with the heterogeneity of sources and behaviour of the Semantic Web, concrete homogeneous languages targeting the specificity of reactive rules are of course also needed. This is especially the case for languages that can cope with the challenges posed by dealing with composite structures of events, or executing composite actions over Web data.rnIn this chapter we report on the advances made on this front, namely by describing the above-mentioned general heterogeneous framework, and by describing the concrete homogeneous language XChange.
机译:语义Web中的演化和反应性满足了对活动Web的愿景和具体需求,在活动Web中,数据源可以自主发展并感知事件并对事件做出反应。 2004年,当Rewerse项目开始时,关于语义Web的演化和反应性的工作远不止是建立这样一个活跃Web的愿景。对这些愿景进行材料化需要定义模型,体系结构以及原型实现能够处理语义Web中的反应性,包括所有概念的基于本体的描述。这样就形成了语义Web上基于异构组件语言的反应式事件-条件-动作规则的通用框架。由于我们认为语言的异构性是处理源和行为异构性的重要方面当然,还需要语义Web的特定对象,这些语言针对反应性规则的特殊性。对于可以应付因处理事件的复合结构或对Web数据执行复合动作而带来的挑战的语言,情况尤其如此。在本章中,我们将报告在这方面取得的进展,即通过描述上述内容来进行报告。一般的异构框架,并通过描述具体的同质语言XChange。

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  • 来源
    《Semantic techniques for the web》|2009年|P.161-200|共40页
  • 会议地点
  • 作者单位

    CENTRIA, Departamento de Informatica, Faculdade de Ciencias e Tecnologia, Universidade Nova de Lisboa, Portugal;

    rnInstitut fuer Informatik, Ludwig-Maximilians-Universitaet Muenchen, Germany;

    rnInstitut fuer Informatik, Georg-August-Universitaet Goettingen, Germany;

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  • 正文语种 eng
  • 中图分类 计算机网络;
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