Improving Elevation Estimation Accuracy in DOA Estimation: How Planar Arrays Can Be Modified into 3-D Configuration. - Hiroki Moriya; Koichi Ichige; Hiroyuki Arai; Takahiro Hayashi; Hiromi Matsuno; Masayuki Nakano (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2012)

Low-cost antenna array via antenna switching for high resolution 2-D DOA estimation. - Yuki Doi; Hiroki Moriya; Koichi Ichige; Hiroyuki Arai; Takahiro Hayashi; Hiromi Matsuno; Masayuki Nakano (SiPS, 2013)

Cuboid array: A novel 3-D array configuration for high resolution 2-D DOA estimation. - Hiroki Moriya; Yuki Doi; Koichi Ichige; Hiroyuki Arai; Takahiro Hayashi; Hiromi Matsuno; Masayuki Nakano (SiPS, 2013)

High Resolution 2-D DOA Estimation by Low-Cost Antenna Array Based on Synthesized Covariance Matrix via Antenna Switching. - Yuki Doi; Hiroki Moriya; Koichi Ichige; Hiroyuki Arai; Takahiro Hayashi; Hiromi Matsuno; Masayuki Nakano (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2013)

Brain-machine interfaces for assistive smart homes: A feasibility study with wearable near-infrared spectroscopy. - Takeshi Ogawa; Junichiro Hirayama; Pankaj Gupta; Hiroki Moriya; Shumpei Yamaguchi; Akihiro Ishikawa; Yoshihiro Inoue; Motoaki Kawanabe; Shin Ishii (EMBC, 2015)

Egocentric Video Search via Physical Interactions. - Taiki Miyanishi; Junichiro Hirayama; Quan Kong; Takuya Maekawa; Hiroki Moriya; Takayuki Suyama (AAAI, 2016)

Decoding emotional valence from electroencephalographic rhythmic activity. - Hande Çelikkanat; Hiroki Moriya; Takeshi Ogawa; Jukka-Pekka Kauppi; Motoaki Kawanabe; Aapo Hyvärinen (EMBC, 2017)