Enterprise service computing from concept 11 doc

... requested service (Sharp, 1994). lower level service provider service provider service users lower level service provider protocol entities protocol entity service user service ... system parts and (b) ser- vices Service S System S System part S1 Service S1 Service S 3 . 2 Service S 3 . 3 Service S 3 . 1 Service S 3 . 4...

Ngày tải lên: 21/06/2014, 13:20

... tamperproof documents. Service Discovery To locate a service, Web services use UDDI, while ebXML relies on a registry with repositories. The platform-independent, XML-based UDDI is a directory service ... assignments quickly. But from a business-integration point of view, Web services have two major drawbacks. 1. Web services rely on stubs. A client must implement one stub for each...

Ngày tải lên: 21/06/2014, 13:20

... specication of a composite service Data from previous services Data to next services Perfor. type (local or remote) 2 3 Previous services (M/O) Next services (M/O) Business1 Web service Layers in State ... deployed Web service Future Past Present Instances to be deployed Instances currently deployed Session of composite service 1 SCD-Web service 1 SCD-Web service 2 SCD-We...

Ngày tải lên: 21/06/2014, 13:20

... (SPM) 61–63 service- support agent cluster 122 service- task categories 116 service components 285–317 service composition 164, 290 service computing 322, 324 service concept 134–135 service credit ... 77 service decomposition 142 service denition 141 service discovery 249 service follow-up 118 service interaction 191 service model 189 service order processin...

Ngày tải lên: 21/06/2014, 13:20

... deployment of IT services that enable adaptive enterprise service computing. Rules and Logics (Computing Operat ions) Process Services (Services and Service Co ... enterprise service computing architectural model (b) An implementation Figure 3. Service- oriented component-network architectural model Aligning Business Processes with E...

Ngày tải lên: 21/06/2014, 13:20

... workforce service and Function Data Se t Input/ Output Co llabor at ion Pr ot ocol Application Tier Fron t Tier Data Tier BDI Agent nn co nf orms to Three Tier System 11 11 11 Organization 11 serves 11 hosts implements implements implements implements Figure ... exible user interfaces for multiple platforms. Figure 2. BDI conceptual model Mobile Workforce Management in a...

Ngày tải lên: 21/06/2014, 13:20

... three-point service- oriented design and modeling methodology for Web-services composition, given the fact that there is a service buyer and service supplier, the intermediary service is the service ... to the need of new Web-services computing and regards Web services as rst-class entities. Our work enhances the concepts of semantic consistency in MERODE in the Web-services wo...

Ngày tải lên: 21/06/2014, 13:20

... integration and management, also known as enterprise service computing. Enterprise service computing focuses on issues, modeling, methodologies, and the enabling of computing technologies in support ... advanced topic of service computing: how to formally verify Web-services-oriented system composition. We rst introduced the basic concepts of services composition in the c...

Ngày tải lên: 21/06/2014, 13:20

... (SPM) 61–63 service- support agent cluster 122 service- task categories 116 service components 285–317 service composition 164, 290 service computing 322, 324 service concept 134–135 service credit ... 77 service decomposition 142 service denition 141 service discovery 249 service follow-up 118 service interaction 191 service model 189 service order processin...

Ngày tải lên: 21/06/2014, 06:20

... Contract-driven creation and operation of virtual enterprise. Computer Networks, 37, 111 -136. Aligning Business Processes with Enterprise Service Computing Infrastructure 53 Copyright © 2007, Idea ... support this exibility. For this purpose, the concept of enterprise service computing offers promising ways to design a company’s information system. In service- oriented ar...

Ngày tải lên: 21/06/2014, 06:20