نتایج جستجو برای: service oriented architecture governance
تعداد نتایج: 689880 فیلتر نتایج به سال:
Library managers must respond to institutional demands for the justification of maintaining or supplementing resources and services. The difficulty of assigning costs and values to library and information services and resources is magnified by the advent of a broad variety of computerized and electronic modes of library service. This article provides a general discussion of the issues relating ...
The financial industry is in midst of a global transformation. Drivers for this are changes in customer behaviour, disruptive power of information technology and changes in the industry structure itself. These developments have the potential to shift the financial industry towards a customer-oriented financial market infrastructure and force banks to become more customer-oriented. The research ...
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The increased use of electronic service has invented a new term Service-Oriented Architecture. In a typical distributed environment consisting of many independent devices and services, it is practically required to apply a framework of dynamically combining service. The goal in developing such a framework is to add variety of functional operations as well as interaction among services, share da...
We consider a setting where a consumer would like to elicit independent but costly reports from third-party experts about the reliability of a number of service providers. These reports can be of variable accuracy, but more accurate reports will be more costly to produce, and the consumer can fuse reports from several experts to choose the provider with the highest probability of success. We ex...
Contracts play an essential role in the Service Oriented Computing, for which they need to be equiped with a sub-contract relation. We compare two possible formulations, one based on compliance and the other on the testing theory of De Nicola and Hennessy. We show that if the language of contracts is sufficiently expressive then the resulting subcontract relations are incomparable. However if w...
The advent of the SOA paradigm is expected to cause an increase in the number of available services. This increase can create a bottleneck for the location and, therefore, for the use of services that provide a particular value. In this paper, we propose a model for the effective location of services, and a prototype implementation of this model, with some features which make it applicable to h...
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