5 citations · 6 across the 2 of their papers we have counts for
2 papers
cs.SI2012★ 1 cited
Learning Asynchronous-Time Information Diffusion Models and its Application to Behavioral Data Analysis over Social Networks
Kazumi Saito, Masahiro Kimura, Kouzou Ohara +1
One of the interesting and important problems of information diffusion over a large social network is to identify an appropriate model from a limited amount of diffusion informatio…
cs.SI2011★ 5 cited
Efficient Detection of Hot Span in Information Diffusion from Observation
Kouzou Ohara, Kazumi Saito, Masahiro Kimura +1
We addressed the problem of detecting the change in behavior of information diffusion from a small amount of observation data, where the behavior changes were assumed to be effecti…