International Journal of Computer Applications |
Foundation of Computer Science (FCS), NY, USA |
Volume 46 - Number 24 |
Year of Publication: 2012 |
Authors: Vandan Tewari, Nirmal Dagdee, Aruna Tiwari |
10.5120/7121-9623 |
Vandan Tewari, Nirmal Dagdee, Aruna Tiwari . User Oriented Web Services Discovery based on QoS Parameters in Multiple Registries. International Journal of Computer Applications. 46, 24 ( May 2012), 8-12. DOI=10.5120/7121-9623
In the age of globalization, day by day business to business and business to consumer operations are finding huge importance in internet computation around the world. Web services are one means by which we can fulfil all these demands in an easy and efficient way. Web Services are based on Service Oriented Architecture which enables application-to-application communication over the internet and easy accessibility to heterogeneous applications and devices. As web services proliferate and become more sophisticated and interdependent, the issues regarding their publication and discovery become of utmost importance. Discovering web services using search techniques offered by existing UDDI APIs may not result in the search results that are appropriate to service requestor's needs. In this paper we have proposed a User Oriented Web Services Discovery framework that takes into account not only the functional parameters based on keywords but also non functional parameters such as QoS Parameters. Further we also use data mining techniques and Service Rating based on QoS Parameters for efficient and effective web service discovery. As an additional facility we have used a specially designed engine which can help a service provider in dynamic deployment as well as publishing of Web Services along with the QoS based search.