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Video search has become a compelling research topic in recent years, due to the proliferation of online video uploading/sharing sites and the exponential explosion of video data. In this demonstration, we showcase a Web-based integrated platform which performs online detection of near-duplicate occurrences over continuous video streams, as well as retrieval of near-duplicate clips from segmented video...
Given a data point set D, a query point set Q and an integer k, the group nearest group (GNG) query finds a subset of points from D, omega (|omega| les k), such that the total distance from all points in Q to the nearest point in omega is no greater than any other subset of points in D, omega(|omega| les k). GNG query can be found in many real applications. In this paper, exhaustive hierarchical combination...
To explore the benefit of advertising instant and location-aware commercials that can not be effectively promoted by traditional medium like TV program and Internet, we propose in this paper a solution for disseminating instant advertisements to users within the area of interest through a mobile peer-to-peer network. This is a new application scenario, and we devise an opportunistic gossiping model...
There is a large and rapidly increasing amount of video data on the Internet and in personal or organizational collections. Fast and accurate video search emerges to be an important issue. The need and main technical challenges for video retrieval are similar to those for the content-based image retrieval (CBIR) problem. Lack of meaningful and comprehensive text annotation means that an approach based...
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