Takayuki Nagai

ORCID

Publication Activity (10 Years)

Years Active: 1996-2024
Publications (10 Years): 102

Top Venues

Publications

Tomoka Muraoka, Tatsuya Aoki, Masayuki Hirata, Tadahiro Taniguchi, Takato Horii, Takayuki Nagai
Goal Estimation-based Adaptive Shared Control for Brain-Machine Interfaces Remote Robot Navigation. CoRR (2024)
Takashi Minato, Ryuichiro Higashinaka, Kurima Sakai, Tomo Funayama, Hiromitsu Nishizaki, Takayuki Nagai
Overview of Dialogue Robot Competition 2023. CoRR (2024)
Hideo Masuda, Takayuki Nagai, Masayuki Mori
Updating the University's information system infrastructure in light of the target changes due to COVID-19. SIGUCCS (2024)
Siddharth Padmanabhan, Kazuki Miyazawa, Takato Horii, Takayuki Nagai
Data-Efficient Approach to Humanoid Control via Fine-Tuning a Pre-Trained GPT on Action Data. CoRR (2024)
David Traum, Gabriel Skantze, Hiromitsu Nishizaki, Ryuichiro Higashinaka, Takashi Minato, Takayuki Nagai
Special issue on multimodal processing and robotics for dialogue systems (Part II). Adv. Robotics 38 (4) (2024)
David Traum, Gabriel Skantze, Hiromitsu Nishizaki, Ryuichiro Higashinaka, Takashi Minato, Takayuki Nagai
Special Issue on Multimodal processing and robotics for dialogue systems (Part 1). Adv. Robotics 37 (21) (2023)
Kazuki Miyazawa, Takayuki Nagai
Concept formation through multimodal integration using multimodal BERT and VQ-VAE. Adv. Robotics 37 (4) (2023)
Site Hu, Takayuki Nagai
Explainable autonomous robots in continuous state space based on graph-structured world model. Adv. Robotics 37 (16) (2023)
Tatsuya Sakai, Takayuki Nagai
Estimation of User's World Model Using Graph2vec. CoRR (2023)
Tomoki Asaka, Gabriel D. C. Seppelfelt, Takayuki Nagai, Soh Yukizaki
HumanoidBot: framework for integrating full-body humanoid robot with open-domain chat system. Adv. Robotics 37 (18) (2023)
Takashi Minato, Ryuichiro Higashinaka, Kurima Sakai, Tomo Funayama, Hiromitsu Nishizaki, Takayuki Nagai
Design of a competition specifically for spoken dialogue with a humanoid robot. Adv. Robotics 37 (21) (2023)
Tatsuya Sakai, Takayuki Nagai, Kasumi Abe
Implementation and Evaluation of Algorithms for Realizing Explainable Autonomous Robots. IEEE Access 11 (2023)
Naomi Imasato, Kazuki Miyazawa, Caitlin Duncan, Takayuki Nagai
Using a Language Model to Generate Music in Its Symbolic Domain While Controlling Its Perceived Emotion. IEEE Access 11 (2023)
Ryuichiro Higashinaka, Takashi Minato, Hiromitsu Nishizaki, Takayuki Nagai
Proceedings of the Dialogue Robot Competition 2023. CoRR (2023)
Gabriel D. C. Seppelfelt, Tomoki Asaka, Takayuki Nagai, Soh Yukizaki
HumanoidBot: Full-Body Humanoid Chitchat System. Humanoids (2022)
Tadahiro Taniguchi, Takayuki Nagai, Shingo Shimoda, Angelo Cangelosi, Yiannis Demiris, Yutaka Matsuo, Kenji Doya, Tetsuya Ogata, Lorenzo Jamone, Yukie Nagai, Emre Ugur, Daichi Mochihashi, Yuuya Unno, Kazuo Okanoya, Takashi Hashimoto
Special issue on Symbol Emergence in Robotics and Cognitive Systems (I). Adv. Robotics 36 (1-2) (2022)
Tatsuya Aoki, Tomoaki Nakamura, Takayuki Nagai
Analysis of User Behavior and Workload During Simultaneous Tele-operation of Multiple Mobile Manipulators. IROS (2022)
Masatoshi Nagano, Tomoaki Nakamura, Takayuki Nagai, Daichi Mochihashi, Ichiro Kobayashi
Spatio-temporal categorization for first-person-view videos using a convolutional variational autoencoder and Gaussian processes. Future Internet 9 (2022)
Tadahiro Taniguchi, Hiroshi Yamakawa, Takayuki Nagai, Kenji Doya, Masamichi Sakagami, Masahiro Suzuki, Tomoaki Nakamura, Akira Taniguchi
A whole brain probabilistic generative model: Toward realizing cognitive architectures for developmental robots. Neural Networks 150 (2022)
Tadahiro Taniguchi, Takayuki Nagai, Shingo Shimoda, Angelo Cangelosi, Yiannis Demiris, Yutaka Matsuo, Kenji Doya, Tetsuya Ogata, Lorenzo Jamone, Yukie Nagai, Emre Ugur, Daichi Mochihashi, Yuuya Unno, Kazuo Okanoya, Takashi Hashimoto
Special issue on symbol emergence in robotics and cognitive systems (II). Adv. Robotics 36 (5-6) (2022)
Shingo Shimoda, Lorenzo Jamone, Dimitri Ognibene, Takayuki Nagai, Alessandra Sciutti, Álvaro Costa-García, Yohei Oseki, Tadahiro Taniguchi
What is the role of the next generation of cognitive robotics? Adv. Robotics 36 (1-2) (2022)
Michimasa Inaba, Yuya Chiba, Ryuichiro Higashinaka, Kazunori Komatani, Yusuke Miyao, Takayuki Nagai
Collection and Analysis of Travel Agency Task Dialogues with Age-Diverse Speakers. LREC (2022)
Kazuki Miyazawa, Yuta Kyuragi, Takayuki Nagai
Simple and Effective Multimodal Learning Based on Pre-Trained Transformer Models. IEEE Access 10 (2022)
Chie Hieida, Takayuki Nagai
Survey and perspective on social emotions in robotics. Adv. Robotics 36 (1-2) (2022)
Masatoshi Nagano, Tomoaki Nakamura, Takayuki Nagai, Daichi Mochihashi, Ichiro Kobayashi
Spatio-temporal categorization for first-person-view videos using a convolutional variational autoencoder and Gaussian processes. Frontiers Robotics AI 9 (2022)
Ryuichiro Higashinaka, Takashi Minato, Hiromitsu Nishizaki, Takayuki Nagai
Proceedings of the Dialogue Robot Competition 2022. CoRR (2022)
Takashi Minato, Ryuichiro Higashinaka, Kurima Sakai, Tomo Funayama, Hiromitsu Nishizaki, Takayuki Nagai
Overview of Dialogue Robot Competition 2022. CoRR (2022)
Tatsuya Sakai, Takayuki Nagai
Explainable autonomous robots: a survey and perspective. Adv. Robotics 36 (5-6) (2022)
Caitlin Duncan, Takayuki Nagai
Characteristics of Symptom Tracking App Data and its Potential Use for XAI. ICHI (2022)
Ryuichiro Higashinaka, Takashi Minato, Kurima Sakai, Tomo Funayama, Hiromitsu Nishizaki, Takayuki Nagai
Dialogue Robot Competition for the Development of an Android Robot with Hospitality. GCCE (2022)
Masahiro Kawakami, Masaru Kojima, Yuma Masuda, Yasushi Mae, Takato Horii, Takayuki Nagai, Masaki Nakahata, Shinji Sakai, Tatsuo Arai
Automated Microhand System for Measuring Cell Stiffness By Using Two Plate End-Effectors. IEEE Robotics Autom. Lett. 7 (2) (2022)
Tadahiro Taniguchi, Hiroshi Yamakawa, Takayuki Nagai, Kenji Doya, Masamichi Sakagami, Masahiro Suzuki, Tomoaki Nakamura, Akira Taniguchi
Whole brain Probabilistic Generative Model toward Realizing Cognitive Architecture for Developmental Robots. CoRR (2021)
Masahiro Shiomi, Takayuki Nagai, Hidenobu Sumioka, Takamasa Iio, Martin Cooney
Special issue on robot and human interactive communication 2021 (Part II). Adv. Robotics 35 (19) (2021)
Tatsuya Sakai, Takayuki Nagai
Explainable Autonomous Robots: A Survey and Perspective. CoRR (2021)
Tomohide Inoue, Hideo Masuda, Masayuki Mori, Takayuki Nagai
Performance evaluation and effectiveness estimation of DNS server firewall based on OpenFlow. ACIT (2021)
Masahiro Shiomi, Takayuki Nagai, Hidenobu Sumioka, Takamasa Iio, Martin Cooney
Special Issue on Robot and Human Interactive Communication 2021 (Part I). Adv. Robotics 35 (17) (2021)
Taiga Sano, Takato Horii, Kasumi Abe, Takayuki Nagai
Temperament estimation of toddlers from child-robot interaction with explainable artificial intelligence. Adv. Robotics 35 (17) (2021)
Kohei Moriishi, Hideo Masuda, Masayuki Mori, Takayuki Nagai
Implementation and evaluation of MPTCP to reduce interruption time considering real-time communication. ACIT (2021)
Chie Hieida, Takayuki Nagai
Survey and Perspective on Social Emotions in Robotics. CoRR (2021)
Tadahiro Taniguchi, Takato Horii, Xavier Hinaut, Michael Spranger, Daichi Mochihashi, Takayuki Nagai
Editorial: Language and Robotics. Frontiers Robotics AI 8 (2021)
Ryo Kuniyasu, Tomoaki Nakamura, Tadahiro Taniguchi, Takayuki Nagai
Robot Concept Acquisition Based on Interaction Between Probabilistic and Deep Generative Models. Frontiers Comput. Sci. 3 (2021)
Tatsuya Sakai, Kazuki Miyazawa, Takato Horii, Takayuki Nagai
A framework of explanation generation toward reliable autonomous robots. Adv. Robotics 35 (17) (2021)
Tatsuya Sakai, Kazuki Miyazawa, Takato Horii, Takayuki Nagai
A Framework of Explanation Generation toward Reliable Autonomous Robots. CoRR (2021)
Kazuki Miyazawa, Tatsuya Aoki, Takato Horii, Takayuki Nagai
lamBERT: Language and Action Learning Using Multimodal BERT. CoRR (2020)
Akihiro Eguchi, Takato Horii, Takayuki Nagai, Ryota Kanai, Masafumi Oizumi
An Information Theoretic Approach to Reveal the Formation of Shared Representations. Frontiers Comput. Neurosci. 14 (2020)
Tadahiro Taniguchi, Tomoaki Nakamura, Masahiro Suzuki, Ryo Kuniyasu, Kaede Hayashi, Akira Taniguchi, Takato Horii, Takayuki Nagai
Neuro-SERKET: Development of Integrative Cognitive System Through the Composition of Deep Probabilistic Generative Models. New Gener. Comput. 38 (1) (2020)
Kasumi Abe, Takayuki Nagai, Chie Hieida, Takashi Omori, Masahiro Shiomi
Estimating Children's Personalities Through Their Interaction Activities with a Tele-Operated Robot. J. Robotics Mechatronics 32 (1) (2020)
Chie Hieida, Kasumi Abe, Takayuki Nagai, Takashi Omori
Walking Hand-in-Hand Helps Relationship Building Between Child and Robot. J. Robotics Mechatronics 32 (1) (2020)
Taiga Sano, Takato Horii, Kasumi Abe, Takayuki Nagai
Explainable Temperament Estimation of Toddlers by a Childcare Robot. RO-MAN (2020)
Kazuki Miyazawa, Takato Horii, Tatsuya Aoki, Takayuki Nagai
Integrated Cognitive Architecture for Robot Learning of Action and Language. Frontiers Robotics AI 6 (2019)
Yusuke Kato, Tomoaki Nakamura, Takayuki Nagai, Natsuki Yamanobe, Kazuyuki Nagata, Jun Ozawa
Adjusting Weight of Action Decision in Exploration for Logistics Warehouse Picking Learning. IROS (2019)
Tadahiro Taniguchi, Justus H. Piater, Florentin Wörgötter, Emre Ugur, Matej Hoffmann, Lorenzo Jamone, Takayuki Nagai, Benjamin Rosman, Toshihiko Matsuka, Naoto Iwahashi, Erhan Öztop
Symbol Emergence in Cognitive Developmental Systems: A Survey. IEEE Trans. Cogn. Dev. Syst. 11 (4) (2019)
Tsuyoshi Akiyama, Takayuki Nagai, Hideo Masuda, Hiromi Yamaoka
How to Integrate On-premise Authentication System into Cloud Services: Single Sign-on for Office365. SIGUCCS (2019)
Tadahiro Taniguchi, Tomoaki Nakamura, Masahiro Suzuki, Ryo Kuniyasu, Kaede Hayashi, Akira Taniguchi, Takato Horii, Takayuki Nagai
Neuro-SERKET: Development of Integrative Cognitive System through the Composition of Deep Probabilistic Generative Models. CoRR (2019)
Hiromi Yamaoka, Kazuki Yamamoto, Takayuki Nagai, Hideo Masuda
Case Study of Implementing an IT Service Desk Ticketing System at Small Computer Center. SIGUCCS (2019)
Tadahiro Taniguchi, Emre Ugur, Tetsuya Ogata, Takayuki Nagai, Yiannis Demiris
Editorial: Machine Learning Methods for High-Level Cognitive Capabilities in Robotics. Frontiers Neurorobotics 13 (2019)
Masatoshi Nagano, Tomoaki Nakamura, Takayuki Nagai, Daichi Mochihashi, Ichiro Kobayashi, Wataru Takano
High-dimensional Motion Segmentation by Variational Autoencoder and Gaussian Processes. IROS (2019)
Masatoshi Nagano, Tomoaki Nakamura, Takayuki Nagai, Daichi Mochihashi, Ichiro Kobayashi, Wataru Takano
HVGH: Unsupervised Segmentation for High-Dimensional Time Series Using Deep Neural Compression and Statistical Generative Model. Frontiers Robotics AI 6 (2019)
Haibin Xia, Bin Zhang, Tomoaki Nakamura, Takayuki Nagai, Takashi Omori, Masahide Kaneko, Rena Ushiogi, Natsuki Oka, Hun-ok Lim
User Behavior Tracking for Education Assisting System by Using an RGB-D Sensor. ICNC-FSKD (2019)
Tadahiro Taniguchi, Daichi Mochihashi, Takayuki Nagai, Satoru Uchida, Naoya Inoue, Ichiro Kobayashi, Tomoaki Nakamura, Yoshinobu Hagiwara, Naoto Iwahashi, Tetsunari Inamura
Survey on frontiers of language and robotics. Adv. Robotics 33 (15-16) (2019)
Muhammad Attamimi, Takayuki Nagai, Djoko Purwanto
Object detection based on particle filter and integration of multiple features. INNS Conference on Big Data (2018)
Kensuke Iwata, Tatsuya Aoki, Takato Horii, Tomoaki Nakamura, Takayuki Nagai
Learning and Generation of Actions from Teleoperation for Domestic Service Robots*This work was supported by JST, CREST. IROS (2018)
Akihito Shimazu, Chie Hieida, Takayuki Nagai, Tomoaki Nakamura, Yuki Takeda, Takenori Hara, Osamu Nakagawa, Tsuyoshi Maeda
Generation of Gestures During Presentation for Humanoid Robots. RO-MAN (2018)
Anh-Tuan Nguyen, Chie Hieida, Takayuki Nagai
A Model of Generating and Predicting Intention toward Human-Robot Cooperation. RO-MAN (2018)
Kaori Kumagai, Ichiro Kobayashi, Daichi Mochihashi, Hideki Asoh, Tomoaki Nakamura, Takayuki Nagai
Natural Language Generation Using Monte Carlo Tree Search. J. Adv. Comput. Intell. Intell. Informatics 22 (5) (2018)
Masayuki Mori, Hideo Masuda, Takayuki Nagai
Network Boot System with Cache Boost Mechanism vs Full Cache for Laboratory PCs. SIGUCCS (2018)
Chie Hieida, Takato Horii, Takayuki Nagai
Deep Emotion: A Computational Model of Emotion Using Deep Neural Networks. CoRR (2018)
Chie Hieida, Takato Horii, Takayuki Nagai
Decision-Making in Emotion Model. HRI (Companion) (2018)
Chie Hieida, Takato Horii, Takayuki Nagai
Emotion Differentiation based on Decision-Making in Emotion Model. RO-MAN (2018)
Jun Ichikawa, Keisuke Fujii, Takayuki Nagai, Takashi Omori, Natsuki Oka
Quantitative Analysis and Visualization of Children's Group Behavior from the Perspective of Development of Spontaneity and Sociality. CRIWG (2018)
Tomoaki Nakamura, Takayuki Nagai, Tadahiro Taniguchi
SERKET: An Architecture for Connecting Stochastic Models to Realize a Large-Scale Cognitive Model. Frontiers Neurorobotics 12 (2018)
Tomoaki Nakamura, Takayuki Nagai
Ensemble-of-Concept Models for Unsupervised Formation of Multiple Categories. IEEE Trans. Cogn. Dev. Syst. 10 (4) (2018)
Tadahiro Taniguchi, Emre Ugur, Matej Hoffmann, Lorenzo Jamone, Takayuki Nagai, Benjamin Rosman, Toshihiko Matsuka, Naoto Iwahashi, Erhan Öztop, Justus H. Piater, Florentin Wörgötter
Symbol Emergence in Cognitive Developmental Systems: a Survey. CoRR (2018)
Kensuke Iwata, Tomoaki Nakamura, Takayuki Nagai
Learning of Motion Primitives Using Reference-Point-Dependent GP-HSMM for Domestic Service Robots. IAS (2018)
Kasumi Abe, Masahiro Shiomi, Yachao Pei, Tingyi Zhang, Narumitsu Ikeda, Takayuki Nagai
ChiCaRo: tele-presence robot for interacting with babies and toddlers. Adv. Robotics 32 (4) (2018)
Satoru Oshikawa, Tomoaki Nakamura, Takayuki Nagai, Masahide Kaneko, Kotaro Funakoshi, Naoto Iwahashi, Mikio Nakano
Interaction Modeling Based on Segmenting Two Persons Motions Using Coupled GP-HSMM. RO-MAN (2018)
Chie Hieida, Takato Horii, Takayuki Nagai
Toward Empathic Communication: Emotion Differentiation via Face-to-Face Interaction in Generative Model of Emotion. ICDL-EPIROB (2018)
Masatoshi Nagano, Tomoaki Nakamura, Takayuki Nagai, Daichi Mochihashi, Ichiro Kobayashi, Masahide Kaneko
Sequence Pattern Extraction by Segmenting Time Series Data Using GP-HSMM with Hierarchical Dirichlet Process. IROS (2018)
Takayuki Nagai
Symbol Emergence in Robotics for Modeling Human-Agent Interaction. HAI (2017)
Joe Nishihara, Tomoaki Nakamura, Takayuki Nagai
Online Algorithm for Robots to Learn Object Concepts and Language Model. IEEE Trans. Cogn. Dev. Syst. 9 (3) (2017)
Tomoaki Nakamura, Takayuki Nagai, Daichi Mochihashi, Ichiro Kobayashi, Hideki Asoh, Masahide Kaneko
Segmenting Continuous Motions with Hidden Semi-markov Models and Gaussian Processes. Frontiers Neurorobotics 11 (2017)
Tomoaki Nakamura, Takayuki Nagai, Tadahiro Taniguchi
SERKET: An Architecture for Connecting Stochastic Models to Realize a Large-Scale Cognitive Model. CoRR (2017)
Kasumi Abe, Yuki Hamada, Takayuki Nagai, Masahiro Shiomi, Takashi Omori
Estimation of child personality for child-robot interaction. RO-MAN (2017)
Masayuki Mori, Hideo Masuda, Takayuki Nagai
Management of Carrying PC Terminals and Initialization of User Directory by Shifts for Students. SIGUCCS (2017)
Andres Hernandez-Matamoros, Takayuki Nagai, Muhammad Attamimi, Mariko Nakano, Héctor Pérez-Meana
Facial Expression Recogntion in Unconstrained Environment. SoMeT (2017)
Ye Kyaw Thu, Takuya Ishida, Naoto Iwahashi, Tomoaki Nakamura, Takayuki Nagai
Symbol Grounding from Natural Conversation for Human-Robot Communication. HAI (2017)
Chie Hieida, Takayuki Nagai
A Model of Emotion for Empathic Communication. HRI (Companion) (2017)
Tadahiro Taniguchi, Takayuki Nagai, Tomoaki Nakamura, Naoto Iwahashi, Tetsuya Ogata, Hideki Asoh
Symbol emergence in robotics: a survey. Adv. Robotics 30 (11-12) (2016)
Masahiro Shiomi, Kasumi Abe, Yachao Pei, Narumitsu Ikeda, Takayuki Nagai
"I'm Scared": Little Children Reject Robots. HAI (2016)
Tatsuya Aoki, Joe Nishihara, Tomoaki Nakamura, Takayuki Nagai
Online joint learning of object concepts and language model using multimodal hierarchical Dirichlet process. IROS (2016)
Muhammad Attamimi, Yuji Ando, Tomoaki Nakamura, Takayuki Nagai, Daichi Mochihashi, Ichiro Kobayashi, Hideki Asoh
Learning word meanings and grammar for verbalization of daily life activities using multilayered multimodal latent Dirichlet allocation and Bayesian hidden Markov models. Adv. Robotics 30 (11-12) (2016)
Masahiro Shiomi, Kasumi Abe, Yachao Pei, Tingyi Zhang, Narumitsu Ikeda, Takayuki Nagai
ChiCaRo: Tele-presence Robot for Interacting with Babies and Toddlers. HAI (2016)
Kaori Kumagai, Ichiro Kobayashi, Daichi Mochihashi, Hideki Asoh, Tomoaki Nakamura, Takayuki Nagai
Human-like Natural Language Generation Using Monte Carlo Tree Search. CC-NLG (2016)
Muhammad Attamimi, Yusuke Katakami, Kasumi Abe, Takayuki Nagai, Tomoaki Nakamura
Modeling of Honest Signals for Human Robot Interaction. HRI (2016)
Takahiro Kobori, Tomoaki Nakamura, Mikio Nakano, Takayuki Nagai, Naoto Iwahashi, Kotaro Funakoshi, Masahide Kaneko
Robust comprehension of natural language instructions by a domestic service robot. Adv. Robotics 30 (24) (2016)
Bin Zhang, Tomoaki Nakamura, Rena Ushiogi, Takayuki Nagai, Kasumi Abe, Takashi Omori, Natsuki Oka, Masahide Kaneko
Robust Children Behavior Tracking for Childcare Assisting Robot by Using Multiple Kinect Sensors. ICSR (2016)
Tomoaki Nakamura, Yoshiki Ando, Takayuki Nagai, Masahide Kaneko
Concept formation by robots using an infinite mixture of models. IROS (2015)
Muhammad Attamimi, Yuji Ando, Tomoaki Nakamura, Takayuki Nagai, Daichi Mochihashi, Ichiro Kobayashi, Hideki Asoh
Learning Word Meanings and Grammar for Describing Everyday Activities in Smart Environments. EMNLP (2015)
Takashi Omori, Kasumi Abe, Takayuki Nagai
Modeling of Stress/Interest State Controlling in Robot-Child Play Situation. BICA (2015)
Takayuki Nagai, Kasumi Abe, Tomoaki Nakamura, Natsuki Oka, Takashi Omori
Probabilistic modeling of mental models of others. RO-MAN (2015)

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Publication Activity (10 Years)

Top Topics

Top Venues

Takayuki Nagai