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Nowadays, due to the explosive growth of mobile devices, social networks and multimedia contents sharing systems have become increasingly popular. However, the characteristics of mobile devices and tags make it difficult to perform an accurate tag-based multimedia retrieval. In this paper, we propose a novel tag recommendation system for multimedia retrieval based on the user trust model which takes...
In this paper, we focus on generating compact but efficient video signatures on mobile devices so that users quickly know whether there are near-duplicates in the social network systems when they upload a video. For this, the proposed method employs the idea of inverted index that is one of the most popular text retrieval methods. Experimental results show that our method can achieve similar results...
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