Observation of Method Invocation in Application Runtime in Android for CPU Clock Rate Adjustment - Kumakura, Kota; Sonoyama, Atsuya; Kamiyama, Takeshi; Oguchi, Masato; Yamaguchi, Saneyasu (2021 Ninth International Symposium on Computing and Networking Workshops (CANDARW), Computing and Networking Workshops (CANDARW), 2021 Ninth International Symposium on, CANDARW, 2021)