Kohei Ogawa

Publication Activity (10 Years)

Years Active: 2005-2024
Publications (10 Years): 40

Top Topics

Top Venues

Int. J. Soc. Robotics

J. Comput. Assist. Learn.

Publications

Kohei Ogawa, Sumiko Miyata
Heterogeneous Edge Server and Job Allocation Based on k-means++ and Transfer Probability. CCNC (2024)
Takamasa Iio, Yuichiro Yoshikawa, Kohei Ogawa, Hiroshi Ishiguro
Comparison of Outcomes Between Robot-Assisted Language Learning System and Human Tutors: Focusing on Speaking Ability. Int. J. Soc. Robotics 16 (4) (2024)
Hiroshi Sakuma, Hideyuki Takahashi, Kohei Ogawa, Hiroshi Ishiguro
Immersive role-playing with avatars leads to adoption of others' personalities. Frontiers Virtual Real. 4 (2023)
Shota Mochizuki, Sanae Yamashita, Kazuyoshi Kawasaki, Reiko Yuasa, Tomonori Kubota, Kohei Ogawa, Jun Baba, Ryuichiro Higashinaka
Investigating the Intervention in Parallel Conversations. HAI (2023)
Sanae Yamashita, Shota Mochizuki, Kazuyoshi Kawasaki, Tomonori Kubota, Kohei Ogawa, Jun Baba, Ryuichiro Higashinaka
Investigating the Effects of Dialogue Summarization on Intervention in Human-System Collaborative Dialogue. HAI (2023)
Tomonori Kubota, Kohei Ogawa
Effects of the Behavior of a Para-operated Robot on the Impression of the Operator: a Preliminary Online Study Considering the Robot-operator Distance. HAI (2023)
Yuki Okafuji, Yasunori Ozaki, Jun Baba, Junya Nakanishi, Kohei Ogawa, Yuichiro Yoshikawa, Hiroshi Ishiguro
Behavioral Assessment of a Humanoid Robot When Attracting Pedestrians in a Mall. Int. J. Soc. Robotics 14 (7) (2022)
Liangyi Luo, Kohei Ogawa, Hiroshi Ishiguro
Identifying Personality Dimensions for Engineering Robot Personalities in Significant Quantities with Small User Groups. Robotics 11 (1) (2022)
Liangyi Luo, Kohei Ogawa, Graham Peebles, Hiroshi Ishiguro
Towards a Personality AI for Robots: Potential Colony Capacity of a Goal-Shaped Generative Personality Model When Used for Expressing Personalities via Non-Verbal Behaviour of Humanoid Robots. Frontiers Robotics AI 9 (2022)
Kohei Ogawa, Kouto Miyazawa, Saneyasu Yamaguchi, Aki Kobayashi
Throughput Distribution and Stabilization on TCP BBR Connections. CloudNet (2021)
Yoshimi Tominaga, Hideki Tanaka, Hiroshi Ishiguro, Kohei Ogawa
Standard Dialogue Structure and Frequent Patterns in the Agent Dialogue System. HCI (21) (2021)
Jiro Shimaya, Yuichiro Yoshikawa, Oskar Palinko, Kohei Ogawa, Nobuhiro Jinnai, Hiroshi Ishiguro
Active Participation in Lectures via a Collaboratively Controlled Robot. Int. J. Soc. Robotics 13 (4) (2021)
Chiharu Kataoka, Osamu Kukimoto, Yuichiro Yoshikawa, Kohei Ogawa, Hiroshi Ishiguro
Development and Effectiveness Evaluation of Interactive Voice HMI System. IEICE Trans. Inf. Syst. (4) (2021)
Kohei Ogawa, Tatsuya Minagawa, Hiroki Hasada, Yoichi Ochiai
Printed Absorbent: Inner Fluid Design with 3D Printed Object. HCI (37) (2021)
Jiro Shimaya, Yuichiro Yoshikawa, Kohei Ogawa, Hiroshi Ishiguro
Robotic question support system to reduce hesitation for face-to-face questions in lectures. J. Comput. Assist. Learn. 37 (3) (2021)
Yuki Okafuji, Yasunori Ozaki, Jun Baba, Junya Nakanishi, Kohei Ogawa, Yuichiro Yoshikawa, Hiroshi Ishiguro
Behavioral assessment of a humanoid robot when attracting pedestrians in a mall. CoRR (2021)
Yuki Okafuji, Yasunori Ozaki, Jun Baba, Asano Kitahara, Junya Nakanishi, Kohei Ogawa, Yuichiro Yoshikawa, Hiroshi Ishiguro
Please Listen to Me: How to Make Passersby Stop by a Humanoid Robot in a Shopping Mall. HRI (Companion) (2020)
Takahisa Uchida, Hideyuki Takahashi, Midori Ban, Jiro Shimaya, Takashi Minato, Kohei Ogawa, Yuichiro Yoshikawa, Hiroshi Ishiguro
Japanese Young Women Did not Discriminate between Robots and Humans as Listeners for Their Self-Disclosure -Pilot Study-. Multimodal Technol. Interact. 4 (3) (2020)
Kanon Sasaki, Kouto Miyazawa, Kohei Ogawa, Saneyasu Yamaguchi
TCP BBR Performance Improvement on a Network with Increasing RTT. CANDAR (2020)
Junya Nakanishi, Jun Baba, Itaru Kuramoto, Kohei Ogawa, Yuichiro Yoshikawa, Hiroshi Ishiguro
Smart Speaker vs. Social Robot in a Case of Hotel Room. IROS (2020)
Yuki Okafuji, Jun Baba, Junya Nakanishi, Itaru Kuramoto, Kohei Ogawa, Yuichiro Yoshikawa, Hiroshi Ishiguro
Can a humanoid robot continue to draw attention in an office environment? Adv. Robotics 34 (14) (2020)
Jun Baba, Song Sichao, Junya Nakanishi, Itaru Kuramoto, Kohei Ogawa, Yuichiro Yoshikawa, Hiroshi Ishiguro
Teleoperated Robot Acting Autonomous for Better Customer Satisfaction. CHI Extended Abstracts (2020)
Takamasa Iio, Ryota Maeda, Kohei Ogawa, Yuichiro Yoshikawa, Hiroshi Ishiguro, Kaori Suzuki, Tomohiro Aoki, Miharu Maesaki, Mika Hama
Improvement of Japanese adults' English speaking skills via experiences speaking to a robot. J. Comput. Assist. Learn. 35 (2) (2019)
Kazuaki Tanaka, Kota Takenouchi, Kohei Ogawa, Yuichiro Yoshikawa, Shuichi Nishio, Hiroshi Ishiguro
Maintaining the Sense of Agency in Semi-Autonomous Robot Conferencing. Future Internet 11 (7) (2019)
Liangyi Luo, Naoki Koyama, Kohei Ogawa, Hiroshi Ishiguro
Robotic eyes that express personality. Adv. Robotics 33 (7-8) (2019)
Junya Nakanishi, Itaru Kuramoto, Jun Baba, Kohei Ogawa, Yuichiro Yoshikawa, Hiroshi Ishiguro
Soliloquising Social Robot in a Hotel Room. OZCHI (2019)
Hamed Mahzoon, Kohei Ogawa, Yuichiro Yoshikawa, Michiko Tanaka, Kento Ogawa, Ryouta Miyazaki, Yusaku Ota, Hiroshi Ishiguro
Effect of self-representation of interaction history by the robot on perceptions of mind and positive relationship: a case study on a home-use robot. Adv. Robotics 33 (21) (2019)
Oskar Palinko, Jiro Shimaya, Kristian Hoeck, Kohei Ogawa, Nobuhiro Jinnai, Yuichiro Yoshikawa, Hiroshi Ishiguro
Excuse Me, May I Say Something? A Robot Facilitating Q&A for Lectures. IROS (2018)
Itaru Kuramoto, Jun Baba, Kohei Ogawa, Yuichiro Yoshikawa, Takayuki Kawabata, Hiroshi Ishiguro
Conversational Agents to Suppress Customer Anger in Text-based Customer-support Conversations. HAI (2018)
Oskar Palinko, Kohei Ogawa, Yuichiro Yoshikawa, Hiroshi Ishiguro
How Should a Robot Interrupt a Conversation Between Multiple Humans. ICSR (2018)
Kohei Ogawa, Kengo Tanaka, Tatsuya Minagawa, Yoichi Ochiai
Design method of digitally fabricated spring glass pen. SIGGRAPH Posters (2018)
Victor Parque, Kohei Ogawa, Satoshi Miura, Tomoyuki Miyashita
Spiral Folding of Thin Films with Curved Surface. SMC (2018)
Junya Nakanishi, Itaru Kuramoto, Jun Baba, Kohei Ogawa, Yuichiro Yoshikawa, Hiroshi Ishiguro
Can a Humanoid Robot Engage in Heartwarming Interaction Service at a Hotel? HAI (2018)
Oskar Palinko, Jiro Shimaya, Nobuhiro Jinnai, Kohei Ogawa, Yuichiro Yoshikawa, Hiroshi Ishiguro
Improving Teacher-Student Communication During Lectures Using a Robot and an Online Messaging/Voting System. RO-MAN (2018)
Shogo Nishiguchi, Kohei Ogawa, Yuichiro Yoshikawa, Takenobu Chikaraishi, Oriza Hirata, Hiroshi Ishiguro
Theatrical approach: Designing human-like behaviour in humanoid robots. Robotics Auton. Syst. 89 (2017)
Riku Iwasaki, Yuta Sato, Ippei Suzuki, Atsushi Shinoda, Kenta Yamamoto, Kohei Ogawa, Yoichi Ochiai
Silk fabricator: using silkworms as 3D printers. SIGGRAPH ASIA (Posters) (2017)
Naoki Koyama, Kazuaki Tanaka, Kohei Ogawa, Hiroshi Ishiguro
Emotional or Social?: How to Enhance Human-Robot Social Bonding. HAI (2017)
Shinya Suzumura, Kohei Ogawa, Masashi Sugiyama, Masayuki Karasuyama, Ichiro Takeuchi
Homotopy continuation approaches for robust SV classification and regression. Mach. Learn. 106 (7) (2017)
Takenobu Chikaraishi, Yuichiro Yoshikawa, Kohei Ogawa, Oriza Hirata, Hiroshi Ishiguro
Creation and Staging of Android Theatre "Sayonara"towards Developing Highly Human-Like Robots. Future Internet 9 (4) (2017)
Itsuki Doi, Takashi Ikegami, Atsushi Masumori, Hiroki Kojima, Kohei Ogawa, Hiroshi Ishiguro
A new design principle for an autonomous robot. ECAL (2017)
Tomoya Hoshikawa, Kohei Ogawa, Hiroshi Ishiguro
Future Roles for Android Robots: Survey and Trial. HAI (2015)
Miki Watanabe, Kohei Ogawa, Hiroshi Ishiguro
Can Androids Be Salespeople in the Real World? CHI Extended Abstracts (2015)
Shizuka Nakamura, Miki Watanabe, Yuichiro Yoshikawa, Kohei Ogawa, Hiroshi Ishiguro
Relieving mental stress of speakers using a tele-operated robot in foreign language speech education. INTERSPEECH (2015)
Shinya Suzumura, Kohei Ogawa, Masashi Sugiyama, Masayuki Karasuyama, Ichiro Takeuchi
Homotopy Continuation Approaches for Robust SV Classification and Regression. CoRR (2015)
Kohei Ogawa, Takenobu Chikaraishi, Yuichiro Yoshikawa, Shogo Nishiguchi, Oriza Hirata, Hiroshi Ishiguro
Designing robot behavior in conversations based on contemporary colloquial theatre theory. RO-MAN (2014)
Astrid M. Rosenthal-von der Pütten, Nicole C. Krämer, Christian Becker-Asano, Kohei Ogawa, Shuichi Nishio, Hiroshi Ishiguro
The Uncanny in the Wild. Analysis of Unscripted Human-Android Interaction in the Field. Int. J. Soc. Robotics 6 (1) (2014)
Miki Watanabe, Kohei Ogawa, Hiroshi Ishiguro
Field study: can androids be a social entity in the real world? HRI (2014)
Shinya Suzumura, Kohei Ogawa, Masashi Sugiyama, Ichiro Takeuchi
Outlier Path: A Homotopy Algorithm for Robust SVM. ICML (2014)
Kohei Ogawa, Motoki Imamura, Ichiro Takeuchi, Masashi Sugiyama
Infinitesimal Annealing for Training Semi-Supervised Support Vector Machines. ICML (3) (2013)
Martina Mara, Markus Appel, Hideaki Ogawa, Christopher Lindinger, Emiko Ogawa, Hiroshi Ishiguro, Kohei Ogawa
Tell me your story, robot: introducing an android as fiction character leads to higher perceived usefulness and adoption intention. HRI (2013)
Kohei Ogawa, Yuki Sangenya, Masahiro Morikura, Koji Yamamoto, Tomoyuki Sugihara
IEEE 802.11ah Based M2M Networks Employing Virtual Grouping and Power Saving Methods. VTC Fall (2013)
Christian Becker-Asano, Severin Gustorff, Kai Oliver Arras, Kohei Ogawa, Shuichi Nishio, Hiroshi Ishiguro, Bernhard Nebel
Robot embodiment, operator modality, and social interaction in tele-existence: a project outline. HRI (2013)
Kohei Ogawa, Yoshiki Suzuki, Ichiro Takeuchi
Safe Screening of Non-Support Vectors in Pathwise SVM Computation. ICML (3) (2013)
Kohei Ogawa, Masahiro Morikura, Koji Yamamoto, Tomoyuki Sugihara
IEEE 802.11ah Based M2M Networks Employing Virtual Grouping and Power Saving Methods. IEICE Trans. Commun. (12) (2013)
Ryuji Yamazaki, Shuichi Nishio, Kohei Ogawa, Kohei Matsumura, Takashi Minato, Hiroshi Ishiguro, Tsutomu Fujinami, Masaru Nishikawa
Promoting Socialization of schoolchildren using a teleoperated Android: an Interaction Study. Int. J. Humanoid Robotics 10 (1) (2013)
Ryuji Yamazaki, Shuichi Nishio, Kohei Ogawa, Hiroshi Ishiguro, Kohei Matsumura, Kensuke Koda, Tsutomu Fujinami
How does telenoid affect the communication between children in classroom setting? CHI Extended Abstracts (2012)
Kohei Ogawa, Koichi Taura, Shuichi Nishio, Hiroshi Ishiguro
Effect of perspective change in body ownership transfer to teleoperated android robot. RO-MAN (2012)
Shuichi Nishio, Kohei Ogawa, Yasuhiro Kanakogi, Shoji Itakura, Hiroshi Ishiguro
Do robot appearance and speech affect people's attitude? Evaluation through the Ultimatum Game. RO-MAN (2012)
Kohei Ogawa, Koichi Taura, Hiroshi Ishiguro
Possibilities of Androids as poetry-reciting agent. RO-MAN (2012)
Shuichi Nishio, Tetsuya Watanabe, Kohei Ogawa, Hiroshi Ishiguro
Body Ownership Transfer to Teleoperated Android Robot. ICSR (2012)
Ryuji Yamazaki, Shuichi Nishio, Kohei Ogawa, Hiroshi Ishiguro
Teleoperated android as an embodied communication medium: A case study with demented elderlies in a care facility. RO-MAN (2012)
Kohei Ogawa, Edward Verbree, Sisi Zlatanova, Naohiko Kohtake, Yoshiaki Ohkami
Toward seamless indoor-outdoor applications: Developing stakeholder-oriented location-based services. Geo spatial Inf. Sci. 14 (2) (2011)
Yasuaki Ito, Kohei Ogawa, Koji Nakano
Fast Ellipse Detection Algorithm Using Hough Transform on the GPU. ICNC (2011)
Kohei Ogawa, Shuichi Nishio, Kensuke Koda, Koichi Taura, Takashi Minato, Carlos Toshinori Ishi, Hiroshi Ishiguro
Telenoid: tele-presence android for communication. SIGGRAPH Emerging Technologies (2011)
Kohei Ogawa, Shuichi Nishio, Kensuke Koda, Giuseppe Balistreri, Tetsuya Watanabe, Hiroshi Ishiguro
Exploring the Natural Reaction of Young and Aged Person with Telenoid in a Real World. J. Adv. Comput. Intell. Intell. Informatics 15 (5) (2011)
Kohei Ogawa, Yasuaki Ito, Koji Nakano
Efficient Canny Edge Detection Using a GPU. ICNC (2010)
Kohei Ogawa, Christoph Bartneck, Daisuke Sakamoto, Takayuki Kanda, Tetsuo Ono, Hiroshi Ishiguro
Can an android persuade you? RO-MAN (2009)
Kohei Ogawa, Tetsuo Ono
ITACO: Constructing an emotional relationship between human and robot. RO-MAN (2008)
Kohei Ogawa, Tetsuo Ono
ITACO: Effects to Interactions by Relationships between Humans and Artifacts. IVA (2008)
Kohei Ogawa, Tetsuo Ono
Ubiquitous cognition: mobile environment achieved by migratable agent. Mobile HCI (2005)