Creating User's Knowledge Space from Various Information Usages to Support Human Recollection. - Harumi Murakami; Kenta Mitsuhashi; Keita Senba (IEA/AIE, 2012)

Supporting Human Recollection of the Impressive Events using the Number of Photos. - Masaki Matsumoto; Sho Matsuura; Kenta Mitsuhashi; Harumi Murakami (ICAART (1), 2014)