Empirical Analysis of the Impact of Mergers and Acquisitions on Innovation Activities Through Clustering. - Nozomi Tamagawa; Hiroshi Takahashi (JSAI-isAI Workshops, 2021)

System for Analyzing Innovation Activities in Mergers and Acquisitions by Measuring Technological Distance. - Nozomi Tamagawa; Hiroshi Takahashi (KES-AMSTA, 2022)