计算机系统应用
計算機繫統應用
계산궤계통응용
APPLICATIONS OF THE COMPUTER SYSTEMS
2009年
6期
189-195
,共7页
李伟平%褚伟杰%高福亮%刘利%童缙
李偉平%褚偉傑%高福亮%劉利%童縉
리위평%저위걸%고복량%류리%동진
SOA%svice repository%srvice composition%ontology%OWL-S
Currently a large number of web services as well as other kinds of services such as EJBs,COM,and even Java Classes are made available to the general public.Facilitating the SOA based system development by leveraging such kinds of services becomes a challenge.A framework for service repository,ontology based service discovery and service composition is put forward.The service repository can maintain the web services,EJBs,and Java Classes with the functions such as service registration,publishing,discovery,matching,versioning,and monitoring.The details of service description are analyzed.A domain ontology for Procurement,Selling,and Inventory is also given.Based on the domain ontology and the service repository,the semantic enhanced service composition algorithm is discussed.
