尾形 哲也

研究成果

年別の研究成果 1996 2005 2006 2007 2008 2009 2010 2011 2012 2018 2019 2022

• 3334 被引用数
• 26 h-index
• 210 Conference contribution
• 73 Article
• 20 Conference article
• 18 Paper
• 9 その他
  • 7 Editorial
  • 1 Chapter
  • 1 Letter

年別の研究成果

年別の研究成果

検索結果

• Article

  Acquisition of internal representation in robots - toward human-robot communication using primitive language

  Ogata, T., Matsuyama, Y. & Sugano, S., 2000 12月 1, In: Advanced Robotics. 14, 4, p. 277-291 15 p.

  研究成果: Article › 査読

  • Robots 100%
  • Communication 78%
  • Computer hardware 18%
  3 被引用数 (Scopus)

• Acquisition of motion primitives of robot in human-navigation task towards human-robot interaction based on "quasi-symbols"

  Ogata, T., Sugano, S. & Tani, J., 2005, In: Transactions of the Japanese Society for Artificial Intelligence. 20, 3, p. 188-196 9 p.

  研究成果: Article › 査読

  • Human robot interaction 100%
  • Navigation 66%
  • Robots 55%
  • Neural networks 39%
  • Acoustic waves 34%
  7 被引用数 (Scopus)

• Acquisition of viewpoint transformation and action mappings via sequence to sequence imitative learning by deep neural networks

  Nakajo, R., Murata, S., Arie, H. & Ogata, T., 2018, In: Frontiers in Neurorobotics. 12, 46.

  研究成果: Article › 査読

  Open Access

  • Deep neural networks 100%
  • Robots 66%
  • Recurrent neural networks 45%
  • Robotics 22%
  • Cameras 10%
  1 被引用数 (Scopus)

• Adaptive Drawing Behavior by Visuomotor Learning Using Recurrent Neural Networks

  Sasaki, K. & Ogata, T., 2019 3月, In: IEEE Transactions on Cognitive and Developmental Systems. 11, 1, p. 119-128 10 p., 8453841.

  研究成果: Article › 査読

  • Recurrent neural networks 100%
  • Supervised learning 14%
  4 被引用数 (Scopus)

• A game-theoretic model of referential coherence and its empirical verification using large Japanese and English corpora

  Shiramatsu, S., Komatani, K., Hasida, K., Ogata, T. & Okuno, H. G., 2008 10月, In: ACM Transactions on Speech and Language Processing. 5, 3, p. 1-27 27 p., 1410360.

  研究成果: Article › 査読

  • Corpus 100%
  • Game 60%
  • Language 54%
  • Communication 37%
  • Discourse 33%
  4 被引用数 (Scopus)

• A multimodal tempo and beat-tracking system based on audiovisual information from live guitar performances

  Itohara, T., Otsuka, T., Mizumoto, T., Lim, A., Ogata, T. & Okuno, H. G., 2012, In: Eurasip Journal on Audio, Speech, and Music Processing. 2012, 1, 6.

  研究成果: Article › 査読

  • Audiovisual 100%
  • Pattern matching 98%
  • synchronism 75%
  • Hough transforms 50%
  • Optical flows 48%
  3 被引用数 (Scopus)

• A musical robot that synchronizes with a coplayer using non-verbal cues

  Lim, A., Mizumoto, T., Ogata, T. & Okuno, H. G., 2012, In: Advanced Robotics. 26, 3-4, p. 363-381 19 p.

  研究成果: Article › 査読

  • Robots 100%
  • Visual communication 54%
  • Audiovisual 44%
  • Agglomeration 33%
  • Synchronization 31%
  4 被引用数 (Scopus)

• An efficient hybrid music recommender system using an incrementally trainable probabilistic generative model

  Yoshii, K., Goto, M., Komatani, K., Ogata, T. & Okuno, H. G., 2008 2月, In: IEEE Transactions on Audio, Speech and Language Processing. 16, 2, p. 435-447 13 p., 4432655.

  研究成果: Article › 査読

  • music 100%
  • ratings 95%
  • Recommender systems 79%
  • electronic commerce 72%
  • Statistical Models 72%
  117 被引用数 (Scopus)

• Audio-visual speech recognition using deep learning

  Noda, K., Yamaguchi, Y., Nakadai, K., Okuno, H. G. & Ogata, T., 2015 6月 1, In: Applied Intelligence. 42, 4, p. 722-737 16 p.

  研究成果: Article › 査読

  • Audiovisual 100%
  • Hidden Markov models 87%
  • Speech recognition 81%
  • Deep learning 77%
  • Convolutional neural networks 52%
  322 被引用数 (Scopus)

• Automated violin fingering transcription through analysis of an audio recording

  Maezawa, A., Itoyama, K., Komatani, K., Ogata, T. & Okuno, H. G., 2012 9月, In: Computer Music Journal. 36, 3, p. 57-72 16 p.

  研究成果: Article › 査読

  • Fingering 100%
  • Audio recordings 87%
  • Audio Recordings 85%
  • Fingerboard 82%
  • Violin 77%
  6 被引用数 (Scopus)

• Automatic allocation of training data for speech understanding based on multiple model combinations

  Komatani, K., Nakano, M., Katsumaru, M., Funakoshi, K., Ogata, T. & Okuno, H. G., 2012 9月, In: IEICE Transactions on Information and Systems. E95-D, 9, p. 2298-2307 10 p.

  研究成果: Article › 査読

  • Speech recognition 100%
  • Statistical methods 44%

• Binaural active audition for humanoid robots to localise speech over entire azimuth range

  Kim, H. D., Komatani, K., Ogata, T. & Okuno, HIROS. G., 2009 9月, In: Applied Bionics and Biomechanics. 6, 3-4, p. 355-367 13 p.

  研究成果: Article › 査読

  • Cope Reaction 100%
  • Anthropomorphic robots 85%
  • Audition 84%
  • Hearing 69%
  • Acoustic waves 60%
  5 被引用数 (Scopus)

• Classification of known and unknown environmental sounds based on self-organized space using a recurrent neural network

  Zhang, Y., Ogata, T., Nishide, S., Takahashi, T. & Okuno, H. G., 2011, In: Advanced Robotics. 25, 17, p. 2127-2141 15 p.

  研究成果: Article › 査読

  • Recurrent neural networks 100%
  • Acoustic waves 75%
  • Robots 17%
  • Computer hardware 8%
  2 被引用数 (Scopus)

• Compensation for Undefined Behaviors during Robot Task Execution by Switching Controllers Depending on Embedded Dynamics in RNN

  Suzuki, K., Mori, H. & Ogata, T., 2021 4月, In: IEEE Robotics and Automation Letters. 6, 2, p. 3475-3482 8 p., 9368970.

  研究成果: Article › 査読

  • Robot 100%
  • Controller 77%
  • Compensation and Redress 62%
  • Robots 52%
  • Controllers 43%
  5 被引用数 (Scopus)

• Development of a basic educational kit for robotic system with deep neural networks

  Kanamura, M., Suzuki, K., Suga, Y. & Ogata, T., 2021 6月 1, In: Sensors. 21, 11, 3804.

  研究成果: Article › 査読

  Open Access

  • kits 100%
  • Robotics 86%
  • robotics 83%
  • Deep neural networks 68%
  • machine learning 29%
  1 被引用数 (Scopus)

• Discontinuous Stabilizing Control of Skid-Steering Mobile Robot (SSMR)

  Ibrahim, F., Abouelsoud, A. A., Fath El Bab, A. M. R. & Ogata, T., 2019 8月 15, In: Journal of Intelligent and Robotic Systems: Theory and Applications. 95, 2, p. 253-266 14 p.

  研究成果: Article › 査読

  • Mobile robots 100%
  • Controllers 60%
  • Asymptotic stability 29%
  • Closed loop systems 25%
  • Fuzzy logic 24%
  4 被引用数 (Scopus)

• Dynamical integration of language and behavior in a recurrent neural network for Human-Robot interaction

  Yamada, T., Murata, S., Arie, H. & Ogata, T., 2016, In: Frontiers in Neurorobotics. 10, JUL, 00005.

  研究成果: Article › 査読

  • Human robot interaction 100%
  • Recurrent neural networks 89%
  • Robots 55%
  • Linguistics 16%
  • Switches 12%
  23 被引用数 (Scopus)

• Dynamic communication of humanoid robot with multiple people based on interaction distance

  Tasaki, T., Matsumoto, S., Ohba, H., Yamamoto, S., Toda, M., Komatani, K., Ogata, T. & Okuno, H. G., 2005, In: Transactions of the Japanese Society for Artificial Intelligence. 20, 3, p. 209-219 11 p.

  研究成果: Article › 査読

  • Anthropomorphic robots 100%
  • Robots 57%
  • Communication 44%
  • Human robot interaction 25%
  • Demonstrations 18%
  6 被引用数 (Scopus)

• Dynamic motion learning for multi-DOF flexible-joint robots using active–passive motor babbling through deep learning

  Takahashi, K., Ogata, T., Nakanishi, J., Cheng, G. & Sugano, S., 2017 9月 17, In: Advanced Robotics. 31, 18, p. 1002-1015 14 p.

  研究成果: Article › 査読

  Open Access

  • Deep learning 100%
  • Robots 71%
  • Tuning 21%
  • Degrees of freedom (mechanics) 15%
  • Recurrent neural networks 14%
  11 被引用数 (Scopus)

• Dynamic perception after visually guided grasping by a human-like autonomous robot

  Suzuki, M., Noda, K., Suga, Y., Ogata, T. & Sugano, S., 2006, In: Advanced Robotics. 20, 2, p. 233-254 22 p.

  研究成果: Article › 査読

  • Robots 100%
  • Self organizing maps 58%
  • Neural networks 31%

• Dynamic perception after visually guided grasping by a human-like autonomous robot

  Suzuki, M., Noda, K., Suga, Y., Ogata, T. & Sugano, S., 2006, In: Advanced Robotics. 20, 2, p. 233-254 22 p.

  研究成果: Article › 査読

  • Robots 100%
  • Self organizing maps 58%
  • Neural networks 31%
  4 被引用数 (Scopus)

• Effective input order of dynamics learning tree

  Kim, C. H., Hama, S., Hirai, R., Takahashi, K., Yamada, H., Ogata, T. & Sugano, S., 2018 2月 1, In: Advanced Robotics. 32, 3, p. 122-136 15 p.

  研究成果: Article › 査読

  • Manipulators 100%
  • Robots 73%
  • Boats 44%
  • Anthropomorphic robots 42%
  • Trajectories 26%
  2 被引用数 (Scopus)

• Embodying Pre-Trained Word Embeddings through Robot Actions

  Toyoda, M., Suzuki, K., Mori, H., Hayashi, Y. & Ogata, T., 2021 4月, In: IEEE Robotics and Automation Letters. 6, 2, p. 4225-4232 8 p., 9384172.

  研究成果: Article › 査読

  • Robot 100%
  • Robots 52%
  • Linguistics 38%
  • Transform 17%
  • Dialogue 16%

• Emergence of hierarchical structure mirroring linguistic composition in a recurrent neural network

  Hinoshita, W., Arie, H., Tani, J., Okuno, H. G. & Ogata, T., 2011 5月, In: Neural Networks. 24, 4, p. 311-320 10 p.

  研究成果: Article › 査読

  • Linguistics 100%
  • Recurrent neural networks 92%
  • Activation Analysis 62%
  • Chemical analysis 57%
  • Neurons 55%
  27 被引用数 (Scopus)

• Emotional Communication between Humans and the Autonomous Robot WAMOEBA-2 (Waseda Amoeba) which has the Emotion Model

  Ogata, T. & Sugano, S., 1999, In: Nihon Kikai Gakkai Ronbunshu, C Hen/Transactions of the Japan Society of Mechanical Engineers, Part C. 65, 633, p. 1900-1906 7 p.

  研究成果: Article › 査読

  • Robots 100%
  • Communication 78%
  • Hormones 37%
  • Fans 24%
  • Cooling 17%
  2 被引用数 (Scopus)

• Emotional communication between humans and the autonomous robot W AMOEBA-2 (Waseda amoeba) which has the emotion model

  Ogata, T. & Sugano, S., 2000 9月, In: JSME International Journal, Series C: Mechanical Systems, Machine Elements and Manufacturing. 43, 3, p. 568-574 7 p.

  研究成果: Article › 査読

  Open Access

  • Robots 100%
  • Communication 78%
  • Hormones 37%
  • Fans 24%
  • Cooling 17%
  26 被引用数 (Scopus)

• Encoding Longer-Term Contextual Information with Predictive Coding and Ego-Motion

  Zhong, J., Cangelosi, A., Ogata, T. & Zhang, X., 2018, In: Complexity. 2018, 7609587.

  研究成果: Article › 査読

  • Neural networks 100%
  • Neurons 75%
  • Data storage equipment 50%
  • Experiments 29%
  2 被引用数 (Scopus)

• Evaluation of Generalization Performance of Visuo-Motor Learning by Analyzing Internal State Structured from Robot Motion

  Ito, H., Yamamoto, K., Mori, H. & Ogata, T., 2020 3月 1, In: New Generation Computing. 38, 1, p. 7-22 16 p.

  研究成果: Article › 査読

  • Robot 100%
  • Knobs 92%
  • Learning 74%
  • Internal 67%
  • Evaluation 59%
  2 被引用数 (Scopus)

• Experience-based imitation using RNNPB

  Yokoya, R., Ogata, T., Tani, J., Komatani, K. & Okuno, H. G., 2007 12月 1, In: Advanced Robotics. 21, 12, p. 1351-1367 17 p.

  研究成果: Article › 査読

  • Recurrent neural networks 100%
  • Robots 61%
  • Robot programming 16%
  19 被引用数 (Scopus)

• Flexible assembly work cooperating system based on work state identifications by a self-organizing map

  Hayakawa, Y., Ogata, T. & Sugano, S., 2004 9月, In: IEEE/ASME Transactions on Mechatronics. 9, 3, p. 520-528 9 p.

  研究成果: Article › 査読

  • Self organizing maps 100%
  • Robotics 16%
  • Experiments 7%
  5 被引用数 (Scopus)

• Homogeneous Intrinsic Neuronal Excitability Induces Overfitting to Sensory Noise: A Robot Model of Neurodevelopmental Disorder

  Idei, H., Murata, S., Yamashita, Y. & Ogata, T., 2020 8月 12, In: Frontiers in Psychiatry. 11, 762.

  研究成果: Article › 査読

  Open Access

  • Neurodevelopmental Disorders 100%
  • Noise 78%
  • Learning 62%
  • Psychological Generalization 28%
  • Autism Spectrum Disorder 22%
  4 被引用数 (Scopus)

• How to Select and Use Tools? Active Perception of Target Objects Using Multimodal Deep Learning

  Saito, N., Ogata, T., Funabashi, S., Mori, H. & Sugano, S., 2021 4月, In: IEEE Robotics and Automation Letters. 6, 2, p. 2517-2524 8 p., 9362222.

  研究成果: Article › 査読

  • Perception 100%
  • Learning 73%
  • Deep learning 72%
  • Target 69%
  • Robot 66%
  5 被引用数 (Scopus)

• Human tracking system integrating sound and face localization using an expectation-maximization algorithm in real environments

  Kim, H. D., Komatani, K., Ogata, T. & Okuno, H. G., 2009, In: Advanced Robotics. 23, 6, p. 629-653 25 p.

  研究成果: Article › 査読

  • Acoustic waves 100%
  • Microphones 49%
  • Robots 30%
  • Information use 17%
  • Power spectrum 17%
  9 被引用数 (Scopus)

• Instrument identification in polyphonic music: Feature weighting to minimize influence of sound overlaps

  Kitahara, T., Goto, M., Komatani, K., Ogata, T. & Okuno, H. G., 2007, In: Eurasip Journal on Advances in Signal Processing. 2007, 51979.

  研究成果: Article › 査読

  • Acoustic waves 100%
  • Discriminant analysis 34%
  • Acoustics 25%
  54 被引用数 (Scopus)

• Inter-modality mapping in robot with recurrent neural network

  Ogata, T., Nishide, S., Kozima, H., Komatani, K. & Okuno, H. G., 2010 9月 1, In: Pattern Recognition Letters. 31, 12, p. 1560-1569 10 p.

  研究成果: Article › 査読

  • Recurrent neural networks 100%
  • Acoustic waves 75%
  • Robots 61%
  • Friction 16%
  23 被引用数 (Scopus)

• Learning to Achieve Different Levels of Adaptability for Human-Robot Collaboration Utilizing a Neuro-Dynamical System

  Murata, S., Li, Y., Arie, H., Ogata, T. & Sugano, S., 2018 9月, In: IEEE Transactions on Cognitive and Developmental Systems. 10, 3, p. 712-725 14 p., 8268071.

  研究成果: Article › 査読

  • Dynamical systems 100%
  • Robots 78%
  • Intelligent robots 31%
  • Anthropomorphic robots 27%
  • Recurrent neural networks 25%
  6 被引用数 (Scopus)

• Learning to generate proactive and reactive behavior using a dynamic neural network model with time-varying variance prediction mechanism

  Murata, S., Arie, H., Ogata, T., Sugano, S. & Tani, J., 2014 9月 2, In: Advanced Robotics. 28, 17, p. 1189-1203 15 p.

  研究成果: Article › 査読

  • Robots 100%
  • Neural networks 94%
  • Experiments 36%
  7 被引用数 (Scopus)

• Learning to Perceive the World as Probabilistic or Deterministic via Interaction with Others: A Neuro-Robotics Experiment

  Murata, S., Yamashita, Y., Arie, H., Ogata, T., Sugano, S. & Tani, J., 2017 4月, In: IEEE Transactions on Neural Networks and Learning Systems. 28, 4, p. 830-848 19 p.

  研究成果: Article › 査読

  • Robotics 100%
  • Recurrent neural networks 91%
  • Robots 84%
  • Uncertainty 82%
  • Stochastic models 48%
  26 被引用数 (Scopus)

• Leveraging motor babbling for efficient robot learning

  Kase, K., Matsumoto, N. & Ogata, T., 2021 10月, In: Journal of Robotics and Mechatronics. 33, 5, p. 1063-1074 12 p.

  研究成果: Article › 査読

  Open Access

  • Robot learning 100%
  • Demonstrations 56%
  • Robots 37%
  • Deep learning 8%
  • Tuning 7%

• Managing out-of-grammar utterances by topic estimation with domain extensibility in multi-domain spoken dialogue systems

  Komatani, K., Ikeda, S., Ogata, T. & Okuno, H. G., 2008 10月, In: Speech Communication. 50, 10, p. 863-870 8 p.

  研究成果: Article › 査読

  • Spoken Dialogue Systems 100%
  • Grammar 63%
  • grammar 44%
  • communication technology 38%
  • Semantics 10%
  7 被引用数 (Scopus)

• Motion from sound: Intermodal neural network mapping

  Ogata, T., Okuno, H. G. & Kozima, H., 2008 3月, In: IEEE Intelligent Systems. 23, 2, p. 76-78 3 p., 4475863.

  研究成果: Article › 査読

  • Acoustic waves 100%
  • Neural networks 76%
  • Recurrent neural networks 52%
  • Robots 32%

• Motion generation of the autonomous robot based on body structure

  Ogata, T., Komiya, T. & Sugano, S., 2001 1月 1, In: IEEE International Conference on Intelligent Robots and Systems. 4, p. 2338-2343 6 p.

  研究成果: Article › 査読

  • Robots 100%
  • Simulators 28%
  2 被引用数 (Scopus)

• Motion switching with sensory and instruction signals by designing dynamical systems using deep neural network

  Suzuki, K., Mori, H. & Ogata, T., 2018 10月, In: IEEE Robotics and Automation Letters. 3, 4, p. 3481-3488 8 p., 8405582.

  研究成果: Article › 査読

  Open Access

  • Deep neural networks 100%
  • Neural Networks 96%
  • Dynamical systems 84%
  • Dynamical system 76%
  • Motion 74%
  15 被引用数 (Scopus)

• Multi-Fingered In-Hand Manipulation With Various Object Properties Using Graph Convolutional Networks and Distributed Tactile Sensors

  Funabashi, S., Isobe, T., Hongyi, F., Hiramoto, A., Schmitz, A., Sugano, S. & Ogata, T., 2022 4月 1, In: IEEE Robotics and Automation Letters. 7, 2, p. 2102-2109 8 p.

  研究成果: Article › 査読

  • Tactile Sensor 100%
  • Distributed Sensor 84%
  • Manipulation 47%
  • Object 30%
  • Labels 25%

• Multimodal integration learning of robot behavior using deep neural networks

  Noda, K., Arie, H., Suga, Y. & Ogata, T., 2014 6月, In: Robotics and Autonomous Systems. 62, 6, p. 721-736 16 p.

  研究成果: Article › 査読

  • Robot 100%
  • Deep neural networks 79%
  • Neural Networks 76%
  • Learning 74%
  • Robots 52%
  97 被引用数 (Scopus)

• Open-end human-robot interaction from the dynamical systems perspective: Mutual adaptation and incremental learning

  Ogata, T., Sugano, S. & Tani, J., 2005 8月 3, In: Advanced Robotics. 19, 6, p. 651-670 20 p.

  研究成果: Article › 査読

  • Human robot interaction 100%
  • Recurrent neural networks 89%
  • Dynamical systems 70%
  • Robots 55%
  • Feedforward neural networks 47%
  21 被引用数 (Scopus)

• Paired recurrent autoencoders for bidirectional translation between robot actions and linguistic descriptions

  Yamada, T., Matsunaga, H. & Ogata, T., 2018 10月, In: IEEE Robotics and Automation Letters. 3, 4, p. 3441-3448 8 p., 8403309.

  研究成果: Article › 査読

  Open Access

  • Robot 100%
  • Linguistics 90%
  • Vector spaces 56%
  • Robots 52%
  • Deep learning 24%
  22 被引用数 (Scopus)

• Paradoxical sensory reactivity induced by functional disconnection in a robot model of neurodevelopmental disorder

  Idei, H., Murata, S., Yamashita, Y. & Ogata, T., 2021 6月, In: Neural Networks. 138, p. 150-163 14 p.

  研究成果: Article › 査読

  Open Access

  • Neurodevelopmental Disorders 100%
  • Robots 54%
  • Learning 46%
  • Autism Spectrum Disorder 44%
  • Recurrent neural networks 44%

• Parameter estimation for harmonic and inharmonic models by using timbre feature distributions

  Itoyama, K., Goto, M., Komatani, K., Ogata, T. & Okuno, H. G., 2009, In: Journal of information processing. 17, p. 191-201 11 p.

  研究成果: Article › 査読

  • Parameter estimation 100%
  • Acoustic waves 85%
  • Equalizers 38%
  • Musical instruments 25%
  • Source separation 23%

• Path following algorithm for skid-steering mobile robot based on adaptive discontinuous posture control

  Ibrahim, F., Abouelsoud, A. A., Fath Elbab, A. M. R. & Ogata, T., 2019 5月 3, In: Advanced Robotics. 33, 9, p. 439-453 15 p.

  研究成果: Article › 査読

  • Mobile robots 100%
  • Landmine detection 84%
  • Trajectories 77%
  • Controllers 60%
  • State feedback 54%
  7 被引用数 (Scopus)