CPTV - Generating Personalized TV Schedule

Helmut Simonis
Cork Constraint Computation Centrem, University College Cork, Ireland

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Ingår i: The Swedish AI Society Workshop May 20-21; 2010; Uppsala University

Linköping Electronic Conference Proceedings 48:2, s. 6-6

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Publicerad: 2010-05-19


ISSN: 1650-3686 (tryckt), 1650-3740 (online)


Todays cable and satellite systems provide a multitude of TV viewing choices for a user; making it difficult to select the best program to watch at any one time. Digital video recording and IPTV add even more options; allowing to time- and sometimes place-shift TV watching. CPTV is a system which generates a personalized viewing schedule for a user; integrated with his current calendar tools. The system is based on three main elements:

  • a rule based system to express viewing preferences;
  • a content-based recommender system to suggest films based on past viewing selections and information extracted from Wikipedia; and
  • a constraint-based scheduler which plans and schedules recording and viewing schedules around existing events and availability time periods of a user.

The application thus combines different AI methods in one Web-based application; and is implemented using the constraint logic programming system ECLiPSe.


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