Kouzou Ohara
2013
Detecting changes in information diffusion patterns over social networks
Kazumi Saito
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Masahiro Kimura
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Kouzou Ohara
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Hiroshi Motoda
2013 Volume 4 Issue 3
2012
Graph embedding on spheres and its application to visualization of information diffusion data
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Masahiro Kimura
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Kouzou Ohara
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Hiroshi Motoda
Proceedings of the 21st World Wide Web Conference, WWW 2012, Lyon, France, April 16-20, 2012 (Companion Volume)
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