Acquiring Multiple Satisfied Solutuions in a Unified Objective Optimization Problem. - Koki Maruyama; Tomohiro Yoshikawa (SCIS&ISIS, 2018)

Another HTML5 Implementation of Web-Com for Embedding Chalk Annotations and Talk Voices into HTML Documents. - Koki Maruyama; Yasuhiro Ohtaki; Michitoshi Niibori; Tatsuhiro Yonekura; Masaru Kamada (NBiS, 2020)

Speech Synthesis from IPA Sequences through EMA Data. - Koki Maruyama; Shun Sawada; Hidefumi Ohmura; Kouichi Katsurada (APSIPA, 2024)

A Proposal for Cooking Motion Generation Based on Maximizing the Margin of Task Achievement. - Koki Maruyama; Kazuki Yamada; Takahiro Suzuki; Shuichi Akizuki; Manabu Hashimoto (Int. J. Autom. Technol., 2025)