A Semantic Space Creation Method with an Adaptive Axis Adjustment Mechanism for Media Data Retrieval. - Xing Chen 003; Yasushi Kiyoki; Kosuke Takano; Keisuke Masuda (EJC, 2007)

A framework for a feedback process to analyze and personalize a document vector space in a feature extraction model. - Kosuke Takano; Xing Chen 003; Keisuke Masuda (Inf. Technol. Manag., 2009)

Spatial modulation in layered space-time coding for image-sensor-based visible light communication. - Keisuke Masuda; Koji Kamakura; Takaya Yamazato (PIMRC, 2016)

Spatial Modulation for Layered Space-Time Coding Used in Image-Sensor-Based Visible Light Communication. - Keisuke Masuda; Koji Kamakura (IEICE Trans. Commun., 2017)

Development of a species identification system of Japanese bats from echolocation calls using convolutional neural networks. - Keigo Kobayashi; Keisuke Masuda; Chihiro Haga; Takanori Matsui; Dai Fukui; Takashi Machimura (Ecol. Informatics, 2021)