Enterprise Service Computing to Deployment 6 pdf

... 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

... 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

... 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

... the history match or validate against the templates in the formal semantics of the schemes. Denition 26: Well-Formed Local History A local history is said to be well formed if it conforms to the ... Communicating sequential processes. Communications of the ACM, 21(8), 66 6 -67 7. Hull, R., Benedikt, M., Christophides, V., & Su, J. (2003). E-services: A look behind the curtain. In...

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 ... BPEL or BPML might just be the tools to add some aspects of e-business to existing Web-services systems (Fogarty, 2004). Leveraging Pervasive...

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

... measurement (SPM) 61 63 service- support agent cluster 122 service- task categories 1 16 service components 285–317 service composition 164 , 290 service computing 322, 324 service concept 134–135 service ... component-network 15 service- oriented computing (SOC) 62 , 133, 169 service- oriented enterprise 14 service- oriented IT 15–21 service- oriented paradigm 133 s...

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 ... 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