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A Context Aware DVB Recommendation System based on Real-time Adjusted User Profiles  

Park, Young-Min (연세대학교 컴퓨터공학)
Cho, Sung-Bae (연세대학교 컴퓨터과학과)
Publication Information
Journal of KIISE:Computing Practices and Letters / v.16, no.12, 2010 , pp. 1244-1248 More about this Journal
Abstract
The previous study of Digital Broadcasting Recommendation system is based on user explicit profiling information. But user profile is always changing and the exact extraction of user profile is very important in recommendation system like Digital TV using many user interactions. This paper is studied of realtime user profiles aggregation through user remote controller input and matching this profiles with contents meta-data like contents genre information, event information, content viewing time. It is not used commercial database system and network communication solution considering embedded system hardware restriction. And it is considered people want different content genre based on watching time. From the results of this paper, there are improvement of user satisfaction of contents recommendation.
Keywords
Context Aware; Realtime Recommendation; User Profile; DVB Broadcasting;
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  • Reference
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