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Matchmaking in e-marketplaces is challenging partially because of the multifaceted nature of participants' expectations and interests which makes the modelling of participants' profiles difficult. We formalize a profile as a set of constraints, each consisting of an attribute, a set of values, the constraint flexibility and its priority. We analysed several Knowledge Representation models (KRM) used...
Based on the traditional ways of knowledge representation, we propose an XML-based approach of knowledge representation, namely KTML. Via XML technology, knowledge could be transformed into structured-documents and thus knowledge-based technique could be applied into E-business model with agent and Web service architecture. It will make next generation E-business platform more intelligent, dynamic...
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