Enterprise Service Computing From Concept to Deployment 5 doc

... prohibited. Web-based computing tools 322 Web-based platform 332, 350 Web -service component 2 85 Web -service composition 176 Web-services 316 Web-services-centered computing 291 Web-services-oriented ADL 291 Web-services-oriented ... business 1–8 service- oriented component-network 15 service- oriented computing (SOC) 62, 133, 169 service- oriented enterprise 14 service- o...

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 ... distributed Human-Mediated Services Self-Services System -to- System Services Delivery Partners. Custome rs. Staff. Service- Oriented.Business. • Delivering services to...

Ngày tải lên: 21/06/2014, 13:20

... workforce to connect to the EIS for information relevant to their task. Security is the main concern and therefore EIS agents act as guards and lters to allow only the authorized users to connect to ... for development. Service- Task.Categories To effectively support mobile workforces in fullling their tasks and in particular services, we have to understand different typ...

Ngày tải lên: 21/06/2014, 13:20

... provider service users lower level service provider protocol entities protocol entity service user service user service user protocol entity protocol entity protocol entity ... can be put together to support model-driven service- oriented design. The service concept can be used as a starting point for design according to different paradigms. The servic...

Ngày tải lên: 21/06/2014, 13:20

... methodology for Web-services composition, on the conceptual system level, given two services A and B and their message holders, we dene the local history (denoted as lh) to be a set of history scripts, ... function, the valid interaction history, the evaluating message holder, and the reasoning scripts from Service A to Service B. Denition 24 For any set of local history lh a...

Ngày tải lên: 21/06/2014, 13:20

... bottom-up architecture might prove to be too limited. 2. Web services describe systems, not businesses. More precisely, Web services describe the parameter types for service invocation from ... 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 that allows ac- c...

Ngày tải lên: 21/06/2014, 13:20

... will focus on building automatic translation tools from Web-services system specication into petri nets’ tool-based specications to automate the simulation of Web-services composition. A Petri ... 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 context of W...

Ngày tải lên: 21/06/2014, 13:20

... from product design and procurement to marketing and customer -service management, in order to be more responsive to customer needs. The new trend of mergers and acquisitions will continue to ... Maamar, 2001). Figure 1. Service chart diagram of a component Web service Figure 2. Sample of the specication of a composite service Data from previous services Data to next s...

Ngày tải lên: 21/06/2014, 13:20

... prohibited. Web-based computing tools 322 Web-based platform 332, 350 Web -service component 2 85 Web -service composition 176 Web-services 316 Web-services-centered computing 291 Web-services-oriented ADL 291 Web-services-oriented ... 324 service concept 134–1 35 service credit assessment 77 service decomposition 142 service denition 141 service discovery 249 service...

Ngày tải lên: 21/06/2014, 06:20

... The deployment of service -enterprise computing puts companies in a position to concentrate on their core competences by sourcing out parts of a process to service providers. In contrast to conventional ... Challenge of Managing Service- Oriented Information Systems In today’s markets, enterprises are increasingly forced to act exibly. To do so, there is a distinct t...

Ngày tải lên: 21/06/2014, 06:20