Principle and Praxis in the Experience Web : A Case Study in Social Music

The praxis of the users in some particular domain characterizes the Experience Web. In this paper we focus on analyzing usage of musical objects, and how the knowledge discovered can be used to design and implement a CBR system. We perform a case study of the Poolcasting CBR system in order to analyze the role of content provided by the praxis of users in the musical domain and the techniques used to acquire the knowledge required by a CBR system in the context of the Experience Web.