Год выпуска: 2011 Автор: Saba Bashir Издательство: LAP Lambert Academic Publishing Страниц: 108 ISBN: 9783847314707
Описание
Recent advancement in web services plays an important role in business to business and business to consumer interaction. Discovery mechanism is not only used to find a suitable service but also provides collaboration between service providers and consumers by using standard protocols. This research has proposed an efficient dynamic web services discovery mechanism that can locate relevant and updated web services from service registries and repositories with timestamp. It is based on indexing value and categorization for faster and efficient discovery of service. The proposed prototype focuses on quality of service issues and introduces concept of local cache, categorization of services, indexing mechanism, CSP (Constraint Satisfaction Problem) solver, aging and usage of translator. Performance of proposed framework is evaluated by implementing the algorithm. The results of proposed framework show greater performance and accuracy in dynamic discovery mechanism of web services. It...
