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For the vague nature of trust and reputation, the traditional reputation modelings used the classic probability or fuzzy sets to describe and measure the degree of trust. The theoretic foundation of these models is subject logic or fuzzy logic. But in some practical applications, the usage of simple probability model led trust's subjectivity and uncertainty to randomness. For the fuzzy logic, the...
In the service collaboration field, there exists the need to combine two or more services together to fulfill a complex goal. Though service composition is an active research field, most of solutions are focused on Web services and lack of the consideration for business-level collaboration. In this paper we present a discovery architecture that supports business-level service composition. In our architecture,...
In this paper, we intend to take a further examination on service science as a new discipline in terms of a structurally anatomic analysis. We consider that such analysis will contribute to a better organization and advancement of this subject as a typical interdisciplinary one but little has been done so far. We propose a two layer structure to describe service science where the lattice structure...
Selecting appropriate learning services for a learner from the large number of heterogeneous knowledge sources is a complex and challenge task. This paper illustrates and discusses how semantic Web technologies such as RDF and ontology can be applied to e-learning system for helping learners select suitable learning course or retrieving relevant information. The paper presents the main features of...
E-commerce development and applications have been bringing the Internet to business and marketing and reforming our current business styles and processes. The rapid development of the Web, in particular, the introduction of the semantic Web and Web service technologies, enables business processes, modeling and management to enter an entirely new stage. Traditional Web based business data and transactions...
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