Enterprise Service Computing to Deployment 7 doc

... 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

... might just be the tools to add some aspects of e-business to existing Web-services systems (Fogarty, 2004). Leveraging Pervasive and Ubiquitous Service Computing 277 Copyright © 20 07, Idea Group ... 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 S...

Ngày tải lên: 21/06/2014, 21:20

... for development. Service- Task.Categories To effectively support mobile workforces in fullling their tasks and in particular services, we have to understand different types of service requirements. ... 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 t...

Ngày tải lên: 21/06/2014, 21:20

... 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 ... 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...

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

... (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

... provider service users lower level service provider protocol entities protocol entity service user service user service user protocol entity protocol entity protocol entity ... those related to the design of applications of the service and those related to the implementation of the service. Protocol-Centered Paradigm In the protocol-centered paradigm, se...

Ngày tải lên: 21/06/2014, 13:20

... 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, 13:20

... composite service agent, master service agent, and service agent. The role of the master service agent is to track the multiple Web -service instances, which are obtained out of a Web service. ... 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...

Ngày tải lên: 21/06/2014, 13:20

... which services and cost can be v alidated for con - tractual and service accuracy. In addition to invoices , service providers offer customer service records (CSRs), circuit inventories, service ... about services installed, allow customers to create a detailed inventory of the services installed and associated charges. This baseline of services can then be validated against known...

Ngày tải lên: 21/12/2013, 06:18