Yuki Nishi

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A large number of video files are shared in video sharing sites in the internet. In this paper, we propose video community extracting methods based on web community extracting method, which consist of <i>Fan</i> pages and <i>Center</i> pages, tf-idf, and Zipf's low. With our proposed methods, a video and a video list are considered as a <i>Center</i> page(More)
In this paper, we discuss the self-preserving function in the pulsation of circulation systems. Humans and many animals have circulation systems, which send blood with pulsation. However, how the pulsation is supporting the survival capability of them is not studied sufficiently. We propose an artificial circulation system that imitates homeostatic(More)
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