Extending WebML towards Semantic Web

Towards Service Pool Based Approach for Services Discovery and Subscription

Xuanzhe Liu

Institute of Software,Peking University ,Peking, PRC. No. 5, Yiheyuan Road

Li Zhou

Institute of Software,Peking University ,Peking, PRC. No. 5, Yiheyuan Road

Gang Huang

Institute of Software,Peking University ,Peking, PRC. No. 5, Yiheyuan Road

Hong Mei

Institute of Software,Peking University ,Peking, PRC. No. 5, Yiheyuan Road

ABSTRACT

In current web service discovery and subscription, consumers must pay too much time on manually selection and cannot easily benefit from the wide QoS spectrum brought by the proliferating services. In our approach, we introduce the service pool as a “virtual service” grouping function identical services together and dispatching consumer requests to the proper service in terms of QoS requirements.

Categories & Subject Descriptors

D.2.12 [Software Engineering]: Interoperability-Distributed Objects, H.5.2 [Information Interfaces and Presentation]: User Interfaces Interaction styles, Prototyping.

General Terms

Management

Keywords

Web services, discovery and subscription, QoS, service pool