QoS aware classification of composite web services using rough approximation

Salem Chakhar, Ahmed Abubahia, Farok Wanes Bin Iqdara

    Research output: Chapter in Book/Report/Conference proceedingConference contribution


    A typical Web service composition approach contains four phases: (1) construction of the compositions, (2) generation of executable plans, (3) classification of executable plans, and (4) selection and deployment of the best executable plan. This paper adopts and extends a graph based composition approach by using a more reliable classification method, namely Dominance-based Rough Set Approach (DRSA). This method is very suitable to take into account the Quality of Service (QoS) aspects in Web service composition. The paper also illustrates the application of the DRSA on a set of composite Web services and evaluates its performance.
    Original languageEnglish
    Title of host publicationInformation and Knowledge Systems: Digital Technologies, Artificial Intelligence, and Decision Making
    EditorsInès Saad, Camille Rosenthal-Sabroux, Faiez Gargouri, Pierre-Emmanuel Arduin
    Place of PublicationCham, Switzerland
    Number of pages16
    ISBN (Electronic)9783030859770
    ISBN (Print)9783030859763
    Publication statusPublished - 28 Aug 2021
    Event5th International Conference on Information and Knowledge Systems: ICIKS 2021 -
    Duration: 22 Jun 202123 Jun 2021

    Publication series

    NameLecture Notes in Business Information Processing
    ISSN (Print)1865-1348


    Conference5th International Conference on Information and Knowledge Systems


    • Web service composition
    • Quality of Service
    • Dominance-based rough set approach
    • Classification
    • Decision Making
    • Artificial Intelligence


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