An ant learning algorithm for gesture recognition with one-instance training. - Sichao Song 001; Arjun Chandra; Jim Tørresen (IEEE Congress on Evolutionary Computation, 2013)

Funky Sole Music: Gait Recognition and Adaptive Mapping. - Kristian Nymoen; Sichao Song 001; Yngve Hafting; Jim Tørresen (NIME, 2014)

Investigation on Effects of Color, Sound, and Vibration on Human's Emotional Perception. - Sichao Song 001; Seiji Yamada (HAI, 2016)

Exploring Mediation Effect of Mental Alertness for Expressive Lights: Preliminary Results of LED Light Animations on Intention to Buy Hedonic Products and Choose between Healthy and Unhealthy Food. - Sichao Song 001; Seiji Yamada (HAI, 2017)

Expressing Emotions through Color, Sound, and Vibration with an Appearance-Constrained Social Robot. - Sichao Song 001; Seiji Yamada (HRI, 2017)

Investigating effects of light animations on perceptions of a computer: Preliminary results. - Sichao Song 001; Seiji Yamada (RO-MAN, 2017)

Effect of Expressive Lights on Human Perception and Interpretation of Functional Robot. - Sichao Song 001; Seiji Yamada (CHI Extended Abstracts, 2018)

Designing Expressive Lights and In-Situ Motions for Robots to Express Emotions. - Sichao Song 001; Seiji Yamada (HAI, 2018)

Bioluminescence-Inspired Human-Robot Interaction: Designing Expressive Lights that Affect Human's Willingness to Interact with a Robot. - Sichao Song 001; Seiji Yamada (HRI, 2018)

Designing LED Lights for Communicating Gaze with Appearance-Constrained Robots. - Sichao Song 001; Seiji Yamada (RO-MAN, 2018)

Designing LED lights for a robot to communicate gaze. - Sichao Song 001; Seiji Yamada (Adv. Robotics, 2019)

Designing Non-Verbal Expressions for Appearance-Constrained Robots. - Sichao Song 001 (2019)

Teleoperated Robot Acting Autonomous for Better Customer Satisfaction. - Jun Baba; Sichao Song 001; Junya Nakanishi; Itaru Kuramoto; Kohei Ogawa; Yuichiro Yoshikawa; Hiroshi Ishiguro (CHI Extended Abstracts, 2020)

Mind The Voice!: Effect of Robot Voice Pitch, Robot Voice Gender, and User Gender on User Perception of Teleoperated Robots. - Sichao Song 001; Jun Baba; Junya Nakanishi; Yuichiro Yoshikawa; Hiroshi Ishiguro (CHI Extended Abstracts, 2020)

Teleoperated Robot Sells Toothbrush in a Shopping Mall: A Field Study. - Sichao Song 001; Jun Baba; Junya Nakanishi; Yuichiro Yoshikawa; Hiroshi Ishiguro (CHI Extended Abstracts, 2021)

Exploring Possibilities of Social Robot's Interactive Services in the Case of a Hotel Room. - Junya Nakanishi; Tomohisa Hazama; Jun Baba; Sichao Song 001; Yuichiro Yoshikawa; Hiroshi Ishiguro (RO-MAN, 2021)

Local vs. Avatar Robot: Performance and Perceived Workload of Service Encounters in Public Space. - Jun Baba; Sichao Song 001; Junya Nakanishi; Yuichiro Yoshikawa; Hiroshi Ishiguro (Frontiers Robotics AI, 2021)

Costume vs. Wizard of Oz vs. Telepresence: How Social Presence Forms of Tele-operated Robots Influence Customer Behavior. - Sichao Song 001; Jun Baba; Junya Nakanishi; Yuichiro Yoshikawa; Hiroshi Ishiguro (HRI, 2022)

Can an Empathetic Teleoperated Robot Be a Working Mate that Supports Operator's Mentality? - Tomomi Takahashi; Sichao Song 001; Jun Baba; Junya Nakanishi; Yuichiro Yoshikawa; Hiroshi Ishiguro (HRI, 2022)

Service Robots in a Bakery Shop: A Field Study. - Sichao Song 001; Jun Baba; Junya Nakanishi; Yuichiro Yoshikawa; Hiroshi Ishiguro (IROS, 2022)

Instructive Interaction for Redirection of Customer Attention from Robot to Service. - Jun Baba; Sichao Song 001; Junya Nakanishi; Yuichiro Yoshikawa; Hiroshi Ishiguro (RO-MAN, 2022)

Out for In!: Empirical Study on the Combination Power of Two Service Robots for Product Recommendation. - Sichao Song 001; Jun Baba; Yuki Okafuji; Junya Nakanishi; Yuichiro Yoshikawa; Hiroshi Ishiguro (HRI, 2023)

Influence of collaborative customer service by service robots and clerks in bakery stores. - Yuki Okafuji; Sichao Song 001; Jun Baba; Yuichiro Yoshikawa; Hiroshi Ishiguro (Frontiers Robotics AI, 2023)

Wingman-Leader Recommendation: An Empirical Study on Product Recommendation Strategy Using Two Robots. - Sichao Song 001; Jun Baba; Yuki Okafuji; Junya Nakanishi; Yuichiro Yoshikawa; Hiroshi Ishiguro (IEEE Robotics Autom. Lett., 2024)

New Comer in the Bakery Store: A Long-Term Exploratory Study Toward Design of Useful Service Robot Applications. - Sichao Song 001; Jun Baba; Yuki Okafuji; Junya Nakanishi; Yuichiro Yoshikawa; Hiroshi Ishiguro (Int. J. Soc. Robotics, 2024)

Design Pitfalls in Interactive Sales Robots: A Systematic Analysis and Framework. - Yuki Okafuji; Takuya Iwamoto; Sichao Song 001 (CHI Extended Abstracts, 2025)

From Attraction to Engagement: A Robot-Clerk Collaboration Strategy for Retail Success. - Sichao Song 001; Takuya Iwamoto; Yuki Okafuji; Jun Baba; Junya Nakanishi; Yuichiro Yoshikawa; Hiroshi Ishiguro (IEEE Robotics Autom. Lett., 2025)