CollaboraTVware: uma proposta de infra-estrutura ciente de contexto para suporte a participaçao colaborativa no cenário da TV digital interativa

  • Authors:
  • Luiz Gustavo Pacola Alves;Fábio Santos da Silva;Graça Bressan

  • Affiliations:
  • Universidade de Sao Paulo, Sao Paulo, SP;Universidade de Sao Paulo, Sao Paulo, SP;Universidade de Sao Paulo, Sao Paulo, SP

  • Venue:
  • Proceedings of the 14th Brazilian Symposium on Multimedia and the Web
  • Year:
  • 2008
  • Knowledge tv

    Proceddings of the 9th international interactive conference on Interactive television

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Abstract

The growing of the number and diversity of programs available to users, as well as the interactive services provided, resulting from the emergence of the Interactive Digital TV increases the difficulty of selecting relevant content. In this scenario, it is important the user participation in a collaborative. Thus, this paper presents a software infrastructure in an Interactive Digital Television environment - entitled CollaboraTVware - to guide, in a transparent way, users in the choice of programs and interactive services through the collaborative participation of other users with similar profile and context. The classification task, from the theory of data mining, is the approach adopted in the infrastructure design. To demonstrate the functionalities in a use scenario was developed an application (collaborative EPG) as a case study which uses the CollaboraTVware.