@article{MAKHILLJEAS201813715966,
    title = {A Phased Two Stages Conceptual Framework for Web Service Composition},
    journal = {Journal of Engineering and Applied Sciences},
    volume = {13},
    number = {7},
    pages = {1888-1906},
    year = {2018},
    issn = {1816-949x},
    doi = {jeasci.2018.1888.1906},
    url = {https://makhillpublications.co/view-article.php?issn=1816-949x&doi=jeasci.2018.1888.1906},
    author = {Amina,Driss and},
    keywords = {multi-agent planning systems,semantic web services,Web service composition,artificial intelligence planning,self-healing},
    abstract = {Web service composition is a key technology for creating value-added services by integrating
available services. Nevertheless, it is one of the most challenging problems of the last decade in distributed and
dynamic environment. Indeed in order to be more dynamic and less manual, most composition processes tend
to be complex, unreliable and non-optimal. Inspired by researches in distributed systems, artificial intelligence
and semantic web fields. This study addresses this issue by introducing a phased two-stage based conceptual
framework for performing dynamic and automated web service composition. The key idea behind the proposed
approach is to start with an abstract definition and to gradually make it concrete and executable. This increases
reusability, flexibility and scalability of the composition system and leads to an optimized composition of web
services. Within the framework, special emphasis is put on the composition techniques that have been
designed in order to handle the main issues involved in the composition process.}
    }