Enterprise Service Computing to Deployment 5 potx

... rst dene the local history, and then we dene the local history conformance to the formal semantics of schemes. Denition 23: Local History In terms of our three-point service- oriented design ... 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 h...

Ngày tải lên: 21/06/2014, 21:20

... networks to address this problem (Chiu, Lee, et al., 20 05) . Service- Support.Agent.Cluster The service- support agent cluster (as summarized in Table 5) supports the workforce in the service phase. ... functions in a unied platform not only to management, but also to the mobile professional workforce. An additional challenge to MWM in service- oriented enterprises (such as...

Ngày tải lên: 21/06/2014, 21:20

... description of the milestones suggests a top-down design trajectory, starting from service denition to service design. However, this does not exclude the use of bottom-up knowledge. Bottom-up experience ... dened as a service. In both paradigms, application parts can be considered as service components that cooperate to provide the required service (according to the serv...

Ngày tải lên: 21/06/2014, 21:20

... 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- cess to WSDL ... technology-oriented bottom-up architecture might prove to be too limited. 2. Web services describe systems, not businesses. More precisely, Web services describe the parameter type...

Ngày tải lên: 21/06/2014, 21:20

... prohibited. Enterprise Service Bus Net-centric Services CICS Services Stored Procedure Se rvices Third- pa rty Services Other Business Services Loggin g Services Mgmt and Control Services Security Services Other Technical Services Business ... 20 05) . A .Service- Oriented.Architecture .to. Support Pervasive .Computing For an enterprise to leverage pervasive computing, instead of d...

Ngày tải lên: 21/06/2014, 21:20

... (2002) proposed to use petri nets as tools to simulate, verify, and automate Web-services composition. Their Web-services composition refers to the composition of programs into a Web service and ... performed by other service components. Conforming to the denitions Service Name: Service with n foreign transitions C onnec to r: connec to r ty pe Service Name: Server...

Ngày tải lên: 21/06/2014, 21:20

... 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 ... 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 ... application service, not just similar ones. Service denitions are positioned at the top of the design trajectory depicted in Figure 5. Service users associated with (using) the se...

Ngày tải lên: 21/06/2014, 13:20