Tracking Topics of Influential Tweets on Fukushima Disaster Over Long Periods of Time. - Hiroshi Nagaya; Kazuko Uno; Hiroyuki A. Torii (ICDM Workshops, 2019)

Net-TF-SW: Event Popularity Quantification with Network Structure. - Hiroshi Nagaya; Teruaki Hayashi; Yukio Ohsawa; Fujio Toriumi; Hiroyuki A. Torii; Kazuko Uno (KES, 2020)