Chen Ying Liu

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Detecting and using bursty patterns to analyze text streams has been one of the fundamental approaches in many temporal text mining applications. So far, most existing studies have focused on developing methods to detect bursty features based purely on term frequency changes. Few have taken the semantic contexts of bursty features into consideration, and as(More)
With the development of Internet technology, the sharing of multimedia resources has become mature. More and more file formats and devices can be shared and easily accessible. To establish a large sharing network, all sharing nodes must be effectively managed and the quality of services for the Client end must be guaranteed. However, in practice, the(More)
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