A one-pass search algorithm for continuous speech recognition directed by context-free phrase structure grammar. - Michio Okada (ICSLP, 1990)

A unification-grammar-directed one-pass search algorithm for parsing spoken language. - Michio Okada (ICASSP, 1991)

Word spotting system based on stochastic models of phonemic segments. - Michio Okada; Masaki Kohda (Syst. Comput. Jpn., 1991)

Incremental elaboration in generating and interpreting spontaneous speech. - Michio Okada; Satoshi Kurihara; Ryohei Nakatsu (ICSLP, 1994)

Self-Organization Based on Coordinated Actions of Autonomous Agents. - Satoshi Kurihara; Michio Okada (ICMAS, 1995)

Chatting with interactive agent. - Noriko Suzuki; Seiji Inokuchi; Kazuo Ishii; Michio Okada (EUROSPEECH, 1997)

Talking Eye: Autonomous Creature as Accomplice for Human. - Noriko Suzuki; Kazuo Ishii; Michio Okada (APCHI, 1998)

Situated dialogue coordination for spoken dialogue systems. - Michio Okada; Noriko Suzuki; Jacques M. B. Terken (ICSLP, 1998)

Organizing self-motivated dialogue with autonomous creatures. - Noriko Suzuki; Kazuo Ishii; Michio Okada (ICSLP, 1998)

Dynamics of reciprocal learning by bi-referential model within multiagent systems. - Takayuki Shiose; Tetsuo Sawaragi; Osamu Katai; Michio Okada (SMC, 1998)

Learning model for adaptive behaviors as an organized group of swarm robots. - Keiki Takadama; Koichiro Hajiri; Tatsuya Nomura; Katsunori Shimohara; Michio Okada; Shinichi Nakasuka (Artif. Life Robotics, 1998)

Social bonding in talking with social autonomous creatures. - Michio Okada; Noriko Suzuki; Masaaki Date (EUROSPEECH, 1999)

Evaluation of affiliation in interaction with autonomous creatures. - Noriko Suzuki; Yugo Takeuchi; Kazuo Ishii; Michio Okada (EUROSPEECH, 1999)

Psychological Effects Derived from Mimicry Voice Using Inarticulate Sounds. - Noriko Suzuki; Yugo Takeuchi; Michio Okada (PRICAI, 2000)

Talking Eye: Autonomous creatures for augmented chatting. - Noriko Suzuki; Yugo Takeuchi; Kazuo Ishii; Michio Okada (Robotics Auton. Syst., 2000)

Audio-visually aided interactive sandbox: Extensions of a traditional playground. - Isato Kataoka; Katsunori Shimohara; Atsuhito Sekiguchi; Michio Okada; Osamu Katai (ICME, 2001)

Social Effects on Human-Computer Interaction of Simultaneous Utterances with Inarticulate Sounds. - Noriko Suzuki; Yugo Takeuchi; Michio Okada (INTERACT, 2001)

Social effects on vocal rate with echoic mimicry using prosody-only voice. - Noriko Suzuki; Kazuhiko Kakehi; Yugo Takeuchi; Michio Okada (INTERSPEECH, 2001)

Agent architecture based on an interactive self-reflection classifier system. - Keiki Takadama; Hiroyasu Inoue; Katsunori Shimohara; Michio Okada; Osamu Katai (Artif. Life Robotics, 2001)

Effects of echoic mimicry using hummed sounds on human-computer interaction. - Noriko Suzuki; Yugo Takeuchi; Kazuo Ishii; Michio Okada (Speech Commun., 2003)

Social effects of the speed of hummed sounds on human-computer interaction. - Noriko Suzuki; Kazuhiko Kakehi; Yugo Takeuchi; Michio Okada (Int. J. Hum. Comput. Stud., 2004)

Minimal communication design of embodied interface. - Nobuyoshi Matsumoto; Hiroyuki Fujii; Miki Goan; Michio Okada (AMT, 2005)

Minimal design strategy for embodied communication agents. - Nobuyoshi Matsumoto; Hiroyuki Fujii; Miki Goan; Michio Okada (RO-MAN, 2005)

Can robots get "memberships" by social interaction? - Hiroyuki Fujii; Michio Okada (Artif. Life Robotics, 2006)

Child-robot interaction mediated by building blocks: from field observations in a public space. - Miki Goan; Hiroyuki Fujii; Michio Okada (Artif. Life Robotics, 2006)

Minimal design for human-agent communication. - Nobuyoshi Matsumoto; Hiroyuki Fujii; Michio Okada (Artif. Life Robotics, 2006)

Sociable dining table: the effectiveness of a "konkon" interface for reciprocal adaptation. - Yuki Kado; Takanori Kamoda; Yuta Yoshiike; P. Ravindra S. De Silva; Michio Okada (HRI, 2010)

STB: human-dependent sociable trash box. - Yuto Yamaji; Taisuke Miyake; Yuta Yoshiike; P. Ravindra S. De Silva; Michio Okada (HRI, 2010)

Cues for sociable PC: coordinate and synchronize its cues based on user attention and activities on display. - Yuta Yoshiike; P. Ravindra S. De Silva; Michio Okada (HRI, 2010)

Sociable trash box. - Yuta Yoshiike; Yuto Yamaji; Taisuke Miyake; P. Ravindra S. De Silva; Michio Okada (HRI, 2010)

Reciprocal-adaptation in a creature-based futuristic sociable dining table. - Yuki Kado; Takanori Kamoda; Yuta Yoshiike; P. Ravindra De Silva; Michio Okada (RO-MAN, 2010)

STB: Intentional Stance Grounded Child-Dependent Robot. - Yuto Yamaji; Taisuke Miyake; Yuta Yoshiike; P. Ravindra S. De Silva; Michio Okada (ICSR, 2010)

Sociable spotlights: a flock of interactive artifacts. - Naoki Ohshima; Yuta Yamaguchi; P. Ravindra De Silva; Michio Okada (HRI, 2011)

COLUMN: dynamic of interpersonal coordination. - Yasutaka Takeda; Yuta Yoshiike; P. Ravindra S. De Silva; Michio Okada (HRI, 2011)

MAWARI: an interactive social interface. - Yuta Yoshiike; P. Ravindra De Silva; Michio Okada (HRI, 2011)

MAWARI: A Social Interface to Reduce the Workload of the Conversation. - Yuta Yoshiike; P. Ravindra S. De Silva; Michio Okada (ICSR, 2011)

STB: Child-Dependent Sociable Trash Box. - Yuto Yamaji; Taisuke Miyake; Yuta Yoshiike; P. Ravindra S. De Silva; Michio Okada (Int. J. Soc. Robotics, 2011)

SDT: a "konkon" interface to buildup the connotation interactions. - Yu Arita; Hirota Shinya; Yuta Yoshiike; P. Ravindra S. De Silva; Michio Okada (HRI, 2012)

Talking-Ally: Intended Persuasiveness by Utilizing Hearership and Addressivity. - Naoki Ohshima; Yusuke Ohyama; Yuki Odahara; P. Ravindra S. De Silva; Michio Okada (ICSR, 2012)

Talking Ally: Toward Persuasive Communication in Everyday Life. - Yuki Odahara; Naoki Ohshima; P. Ravindra S. De Silva; Michio Okada (HCI (7), 2013)

Goal inferences about robot behavior: goal inferences and human response behaviors. - Hedwig Anna Theresia Broers; Jaap Ham; Ron Broeders; P. Ravindra De Silva; Michio Okada (HRI, 2013)

CULOT: sociable creature for child's playground. - Nozomi Kina; Daiki Tanaka; Naoki Ohshima; P. Ravindra S. De Silva; Michio Okada (HRI, 2013)

Talking-ally: towards persuasive communication. - Yuki Odahara; Youhei Kurata; Naoki Ohshima; P. Ravindra S. De Silva; Michio Okada (HRI, 2013)

COLUMN: persuasion as a social mediator to establish the interpersonal coordination. - Yasutaka Takeda; Kohei Yoshida; Shotaro Baba; P. Ravindra De Silva; Michio Okada (HAI, 2014)

Designing Sociable CULOT as a Playground Character. - Nihan Karatas; Nozomi Kina; Daiki Tanaka; Naoki Ohshima; P. Ravindra S. De Silva; Michio Okada (HCI (5), 2014)

Investigating the Mutual Adaptation Process to Build up the Protocol of Communication. - Youssef Khaoula; Takahiro Asano; P. Ravindra S. De Silva; Michio Okada (HCI (27), 2014)

Concepts and Applications of Human-Dependent Robots. - Youssef Khaoula; Naoki Ohshima; P. Ravindra S. De Silva; Michio Okada (HCI (13), 2014)

Sociable Dining Table: Incremental Meaning Acquisition Based on Mutual Adaptation Process. - Youssef Khaoula; P. Ravindra S. De Silva; Michio Okada (ICSR, 2014)

ROBOMO: Towards an Accompanying Mobile Robot. - Youssef Khaoula; Kouki Yamagiwa; P. Ravindra S. De Silva; Michio Okada (ICSR, 2014)

NAMIDA: Multiparty Conversation Based Driving Agents in Futuristic Vehicle. - Nihan Karatas; Soshi Yoshikawa; P. Ravindra S. De Silva; Michio Okada (HCI (3), 2015)

COLUMN: Discovering the User Invented Behaviors Through the Interpersonal Coordination. - Yasutaka Takeda; Shotaro Baba; P. Ravindra S. De Silva; Michio Okada (HCI (2), 2015)

Talking-Ally: What is the future of robot's utterance generation? - Hitomi Matsushita; Youhei Kurata; P. Ravindra S. De Silva; Michio Okada (RO-MAN, 2015)

Three's company, or a crowd?: The effects of robot number and behavior on HRI in Japan and the USA. - Marlena R. Fraune; Satoru Kawakami; Selma Sabanovic; P. Ravindra S. De Silva; Michio Okada (Robotics: Science and Systems, 2015)

Exploring the Four Social Bonds Evolvement for an Accompanying Minimally Designed Robot. - Youssef Khaoula; P. Ravindra De Silva; Michio Okada (ICSR, 2015)

SDT: Maintaining the Communication Protocol Through Mixed Feedback Strategies. - Youssef Khaoula; P. Ravindra De Silva; Michio Okada (ICSR, 2015)

Talking-Ally: The Influence of Robot Utterance Generation Mechanism on Hearer Behaviors. - Naoki Ohshima; Yusuke Ohyama; Yuki Odahara; P. Ravindra S. De Silva; Michio Okada (Int. J. Soc. Robotics, 2015)

NAMIDA: Sociable Driving Agents with Multiparty Conversation. - Nihan Karatas; Soshi Yoshikawa; Michio Okada (HAI, 2016)

NAMIDA: How to Reduce the Cognitive Workload of Driver. - Nihan Karatas; Soshi Yoshikawa; P. Ravindra De Silva; Michio Okada (HRI, 2016)

Investigating the Differences in Effects of the Persuasive Message's Timing During Science Learning to Overcome the Cognitive Dissonance. - Youssef Khaoula; Jaap Ham; Michio Okada (ICSR, 2016)

Investigating the Effects of the Persuasive Source's Social Agency Level and the Student's Profile to Overcome the Cognitive Dissonance. - Youssef Khaoula; Jaap Ham; Michio Okada (ICSR, 2016)

Sociable Dining Table: Meaning Acquisition Exploration in Knock-Based Proto-Communication. - Youssef Khaoula; Takahiro Asano; P. Ravindra S. De Silva; Michio Okada (Int. J. Soc. Robotics, 2016)

Exploring the Social Bonding That Evolves Between a Human and a Minimally Designed Accompanying Robot. - Youssef Khaoula; Michio Okada (Inf. Media Technol., 2016)

ROBOMO: Effects of a Motivational Intervention to Adress the Barriers During Science Learning. - Youssef Khaoula; Walid Boukadida; Michio Okada (CIT, 2017)

Communication Fundamentals within a Triadic Interaction in a Cooperative Play Mediated by INAMO. - Masato Kagawa; Nihan Karatas; Michio Okada (HAI, 2017)

Threatening Flocks and Mindful Snowflakes: How Group Entitativity Affects Perceptions of Robots. - Marlena R. Fraune; Yusaku Nishiwaki; Selma Sabanovic; Eliot R. Smith; Michio Okada (HRI, 2017)

iBones: A Weak Robot to Construct Mutual Coordination for Handing Out Tissue Packs. - Yusaku Nishiwaki; Masugi Furukawa; Soshi Yoshikawa; Nihan Karatas; Michio Okada (HRI (Companion), 2017)

A Motivating Social Robot to Help Achieve Cognitive Consonance During STEM Learning. - Youssef Khaoula; Walid Boukadida; Michio Okada (ICSOFT, 2017)

Sociable driving agents to maintain driver's attention in autonomous driving. - Nihan Karatas; Soshi Yoshikawa; Shintaro Tamura; Sho Otaki; Ryuji Funayama; Michio Okada (RO-MAN, 2017)

Jogging with a virtual runner using a see-through HMD. - Takeo Hamada; Michio Okada; Michiteru Kitazaki (VR, 2017)

How a Minimally Designed Robot can Help Implicitly Maintain the Communication Protocol. - Youssef Khaoula; Michio Okada (Int. J. Soc. Robotics, 2017)

Gracefully Mitigating Communication Protocol Reuse Breakdowns. - Youssef Khaoula; Michio Okada (J. Commun., 2017)

Multi-party Conversation of Driving Agents: The Effects of Overhearing Information on Lifelikeness and Distraction. - Nihan Karatas; Shintaro Tamura; Momoko Fushiki; Michio Okada (HAI, 2018)

Cooperative Interactions Generated by Incompleteness in Robots' Utterance. - Yusaku Nishiwaki; Sho Itashiki; Nihan Karatas; Michio Okada (HAI, 2018)

The Effects of Driving Agent Gaze Following Behaviors on Human-Autonomous Car Interaction. - Nihan Karatas; Shintaro Tamura; Momoko Fushiki; Michio Okada (ICSR, 2018)

Mako-no-te: Investigating Intersubjectivity with Side-by-Side Walking Robot. - Komei Hasegawa; Michio Okada (HAI, 2019)

Pocketable-Bones: A Portable Robot Sharing Interests with User in the Breast Pocket. - Ryosuke Mayumi; Naoki Ohshima; Michio Okada (HAI, 2019)

Interaction Design and Field Study of a Forgetful Social Robot, "Talking-Bones". - Shinpei Onoda; Yusaku Nishiwaki; Michio Okada (HAI, 2019)

Design and Evaluation of Attention Guidance Through Eye Gazing of "NAMIDA" Driving Agent. - Shintaro Tamura; Naoki Ohshima; Komei Hasegawa; Michio Okada (J. Robotics Mechatronics, 2021)

Pocketable-Bones: Self-Augment Mobile Robot Mediating our Sociality. - Naoki Ohshima; Katsuya Iwasaki; Ryosuke Mayumi; Komei Hasegawa; Michio Okada (J. Robotics Mechatronics, 2023)