Emotional faces influence numerosity estimation without awareness. - Hirokazu Doi; Kazuyuki Shinohara (Cogn. Process., 2016)

Biological Principles of Human Attractiveness Perception. - Hirokazu Doi (BigMM, 2017)

Biological Responsiveness in Observing Sexual Attractiveness of Woman. - Taku Yonezawa; Shoji Yamamoto; Hirokazu Doi; Kazuyuki Shinohara; Norimichi Tsumura (BigMM, 2017)

Bio-information inference platform using underwear-type wearable device. - Toru Kobayashi; Kenichi Arai; Hirofumi Miyajima; Wataru Tarumi; Hirokazu Doi; Kazuyuki Shinohara (ICCE-Berlin, 2017)

Temporal Course of Neural Processing during Skin Color Perception: An Event-related Potential Study. - Hirokazu Doi; Norimichi Tsumura; Kazuyuki Shinohara (MMArt&ACM@ICMR, 2018)

Continuous estimation of emotional change usingmultimodal affective responses. - Kenta Masui; Takumi Nagasawa; Hirokazu Doi; Norimichi Tsumura (CVPR Workshops, 2020)

Digital phenotyping of autism spectrum disorders based on color information: brief review and opinion. - Hirokazu Doi (Artif. Life Robotics, 2020)

Continuous estimation of emotional change using multimodal responses from remotely measured biological information. - Takumi Nagasawa; Kenta Masui; Hirokazu Doi; Keiko Ogawa-Ochiai; Norimichi Tsumura (Artif. Life Robotics, 2022)

Discriminative Analysis of Autistic Tendencies at 18 Months of Age Using Eye Gaze Characteristics in 4-, 10-, and 18-month-old Infants. - Rena Ueda; Hirokazu Doi; Akira Furui; Koji Shimatani; Hideaki Hayashi; Toshio Tsuji (SII, 2025)

Non-Negative Tensor Factorization of Infant Spontaneous Movements: A Pilot Study for ASD Risk Evaluation of Newborn Infants. - Rikuya Yonei; Akira Furui; Hirokazu Doi; Koji Shimatani; Hideaki Hayashi; Midori Yamamoto; Kenichi Sakurai; Chisato Mori; Toshio Tsuji (SII, 2025)