Dynamic Web Services Discovery

Saba Bashir

ISBN 10: 384731470X / ISBN 13: 9783847314707

Published by LAP LAMBERT Academic Publishing Dez 2011, 2011

About this Item

Neuware -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 resolves the existing issues of flexibility and scalability based on quality of service. It discovers updated and most relevant services with ease of usage.Books on Demand GmbH, Überseering 33, 22297 Hamburg 108 pp. Englisch.

Seller Inventory # 9783847314707

Bibliographic Details

• Title: Dynamic Web Services Discovery
• Publisher: LAP LAMBERT Academic Publishing Dez 2011
• Publication Date: 2011
• Language: English
• ISBN 10: 384731470X
• ISBN 13: 9783847314707
• Binding: Taschenbuch
• Condition: Neu
• Dimensions: 220W x 150H x 7D millimeters 220 millimeters width by 150 millimeters height by 7 millimeters depth
• Weight: 179 grams

About this title

Synopsis

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 resolves the existing issues of flexibility and scalability based on quality of service. It discovers updated and most relevant services with ease of usage.

About the Author

Saba Bashir is an Assistant Professor in Computer Science Department at Federal Urdu University of Arts, Science & Technology, Pakistan. She is also a PhD research scholar at NUST, Pakistan. Her research interest lies in web services and object oriented computing. She has published more than 8 research papers in international conferences & journals