Parallel Session [T8a-10B]

[T8a-10B-05] A two-phase mathematical model of collective memory decay

*Yukie Sano¹, Naoki Igarashi², Yukihiko Okada¹, Hiroki Sayama^3,4 (1. University of Tsukuba, 2. NTT DATA Corporation, 3. Binghamton University, State University of New York, 4. Waseda University)

キーワード：sociophysics, power-law, collective memory, social media, empirical analysis