期刊名称：International Journal of Multimedia and Ubiquitous Engineering
印刷版ISSN：1975-0080
出版年度：2013
卷号：8
期号：1
出版社：SERSC
摘要：Current, so many TV program contents are being provided to viewers on various channels through internet protocol televisions called IPTVs. Therefore the development of an effective searching scheme to enable viewers find and consume their preferred contents has been being important issue. This paper proposes a TV program contents searching scheme based on contents ontologies, viewer category, and usage examination. Our scheme search TV programs by computing the similarity between contents ontologies, filter the candidates with preferences of viewers, and return the list of top-N ranked program contents. As results of experiments, we know that our scheme has about 80% precision.
关键词：IPTV; ontology; TV program ontology; Content-based searching; ranking
