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ORCIDTakuma Otsuka
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2020 – today
- 2024
[c23]Tomohiro Inaba, Xuejun Xu, Yuki Wakabayashi, Takuma Otsuka, Takehiko Tawara, Hiroo Omi, Hideki Yamamoto, Katsuya Oguri, Haruki Sanada:
Er-doped rare earth oxides for optical quantum memory on Si substrate. ICTON 2024: 1-4- 2020
- [j12]Soma Yokoi
, Takuma Otsuka, Issei Sato:
Weak approximation of transformed stochastic gradient MCMC. Mach. Learn. 109(9-10): 1903-1923 (2020)
2010 – 2019
- 2019
- [c22]Takuma Otsuka, Hitoshi Shimizu, Tomoharu Iwata, Futoshi Naya, Hiroshi Sawada, Naonori Ueda:
Bayesian Optimization for Crowd Traffic Control Using Multi-Agent Simulation. ITSC 2019: 1981-1988 - [i4]Soma Yokoi, Takuma Otsuka, Issei Sato:
On Transformations in Stochastic Gradient MCMC. CoRR abs/1903.02750 (2019) - [i3]Tomoharu Iwata, Takuma Otsuka:
Efficient Transfer Bayesian Optimization with Auxiliary Information. CoRR abs/1909.07670 (2019) - 2018
- [j11]Yoshinari Shirai, Yasue Kishino, Shin Mizutani, Yutaka Yanagisawa, Takayuki Suyama, Takuma Otsuka, Tadao Kitagawa, Futoshi Naya:
Incremental Environmental Monitoring for Revealing the Ecology of Endangered Fish. IEICE Trans. Commun. 101-B(10): 2070-2082 (2018) - [i2]Tomoharu Iwata, Takuma Otsuka, Hitoshi Shimizu, Hiroshi Sawada, Futoshi Naya, Naonori Ueda:
Finding Appropriate Traffic Regulations via Graph Convolutional Networks. CoRR abs/1810.09712 (2018) - 2017
- [j10]Ikkyu Aihara, Ryu Takeda, Takeshi Mizumoto, Takuma Otsuka, Hiroshi G. Okuno:
Size Effect on Call Properties of Japanese Tree Frogs Revealed by Audio-Processing Technique. J. Robotics Mechatronics 29(1): 247-254 (2017) - [j9]Takeshi Mizumoto, Ikkyu Aihara, Takuma Otsuka, Hiromitsu Awano, Hiroshi G. Okuno:
Swarm of Sound-to-Light Conversion Devices to Monitor Acoustic Communication Among Small Nocturnal Animals. J. Robotics Mechatronics 29(1): 255-267 (2017) - [c21]Mathieu Blondel, Vlad Niculae, Takuma Otsuka, Naonori Ueda:
Multi-output Polynomial Networks and Factorization Machines. NIPS 2017: 3349-3359 - [i1]Mathieu Blondel, Vlad Niculae, Takuma Otsuka, Naonori Ueda:
Multi-output Polynomial Networks and Factorization Machines. CoRR abs/1705.07603 (2017) - 2015
- [j8]Yoshiaki Bando, Takuma Otsuka, Takeshi Mizumoto, Katsutoshi Itoyama, Masashi Konyo, Satoshi Tadokoro, Kazuhiro Nakadai, Hiroshi G. Okuno:
Posture estimation of hose-shaped robot by using active microphone array. Adv. Robotics 29(1): 35-49 (2015) - [j7]Shotaro Sano, Takuma Otsuka, Katsutoshi Itoyama, Hiroshi G. Okuno:
HMM-based Attacks on Google's ReCAPTCHA with Continuous Visual and Audio Symbols. J. Inf. Process. 23(6): 814-826 (2015) - [c20]Yoshiaki Bando, Takuma Otsuka, Ikkyu Aihara, Hiromitsu Awano, Katsutoshi Itoyama, Kazuyoshi Yoshii, Hiroshi Gitchang Okuno:
Recognition of In-Field Frog Chorusing Using Bayesian Nonparametric Microphone Array Processing. AAAI Workshop: Computational Sustainability 2015 - [c19]Yoshiaki Bando, Takuma Otsuka, Katsutoshi Itoyama, Kazuyoshi Yoshii, Yoko Sasaki, Satoshi Kagami, Hiroshi G. Okuno:
Challenges in deploying a microphone array to localize and separate sound sources in real auditory scenes. ICASSP 2015: 723-727 - 2014
- [b1]Takuma Otsuka:
Bayesian Microphone Array Processing. Kyoto University, Japan, 2014 - [j6]Takuma Otsuka, Katsuhiko Ishiguro, Hiroshi Sawada, Hiroshi G. Okuno:
Bayesian Nonparametrics for Microphone Array Processing. IEEE ACM Trans. Audio Speech Lang. Process. 22(2): 493-504 (2014) - [j5]Takuma Otsuka, Katsuhiko Ishiguro, Takuya Yoshioka, Hiroshi Sawada, Hiroshi G. Okuno:
Multichannel sound source dereverberation and separation for arbitrary number of sources based on Bayesian nonparametrics. IEEE ACM Trans. Audio Speech Lang. Process. 22(12): 2218-2232 (2014) - [c18]Takahiro Iyama, Osamu Sugiyama, Takuma Otsuka, Katsutoshi Itoyama, Hiroshi G. Okuno:
Visualization of auditory awareness based on sound source positions estimated by depth sensor and microphone array. IROS 2014: 1908-1913 - 2013
- [j4]Kohei Nagira, Takuma Otsuka, Hiroshi G. Okuno:
Nonparametric Bayesian sparse factor analysis for frequency domain blind source separation without permutation ambiguity. EURASIP J. Audio Speech Music. Process. 2013: 4 (2013) - [c17]Daichi Sakaue, Takuma Otsuka, Katsutoshi Itoyama, Hiroshi G. Okuno:
Initialization-robust Bayesian multipitch analyzer based on psychoacoustical and musical criteria. ICASSP 2013: 226-230 - [c16]Koutarou Furukawa, Keita Okutani, Kohei Nagira, Takuma Otsuka, Katsutoshi Itoyama, Kazuhiro Nakadai, Hiroshi G. Okuno:
Noise correlation matrix estimation for improving sound source localization by multirotor UAV. IROS 2013: 3943-3948 - [c15]Shotaro Sano, Takuma Otsuka, Hiroshi G. Okuno:
Solving Google's Continuous Audio CAPTCHA with HMM-Based Automatic Speech Recognition. IWSEC 2013: 36-52 - 2012
- [j3]Tatsuhiko Itohara, Takuma Otsuka, Takeshi Mizumoto, Angelica Lim, Tetsuya Ogata, Hiroshi G. Okuno:
A multimodal tempo and beat-tracking system based on audiovisual information from live guitar performances. EURASIP J. Audio Speech Music. Process. 2012: 6 (2012) - [c14]Takuma Otsuka, Katsuhiko Ishiguro, Hiroshi Sawada, Hiroshi G. Okuno:
Bayesian Unification of Sound Source Localization and Separation with Permutation Resolution. AAAI 2012: 2038-2045 - [c13]Takuma Otsuka, Katsuhiko Ishiguro, Hiroshi Sawada, Hiroshi G. Okuno:
Unified auditory functions based on Bayesian topic model. IROS 2012: 2370-2376 - [c12]Daichi Sakaue, Takuma Otsuka, Katsutoshi Itoyama, Hiroshi G. Okuno:
Bayesian Nonnegative Harmonic-Temporal Factorization and Its Application to Multipitch Analysis. ISMIR 2012: 91-96 - [c11]Kohei Nagira, Takuma Otsuka, Hiroshi G. Okuno:
Infinite Sparse Factor Analysis for Blind Source Separation in Reverberant Environments. SSPR/SPR 2012: 638-647 - 2011
- [j2]Takuma Otsuka, Kazuhiro Nakadai, Toru Takahashi, Tetsuya Ogata, Hiroshi G. Okuno:
Real-Time Audio-to-Score Alignment Using Particle Filter for Coplayer Music Robots. EURASIP J. Adv. Signal Process. 2011 (2011) - [c10]Takeshi Mizumoto, Kazuhiro Nakadai, Takami Yoshida, Ryu Takeda, Takuma Otsuka, Toru Takahashi, Hiroshi G. Okuno:
Design and implementation of selectable sound separation on the Texai telepresence system using HARK. ICRA 2011: 2130-2137 - [c9]Takuma Otsuka, Kazuhiro Nakadai, Tetsuya Ogata, Hiroshi G. Okuno:
Bayesian Extension of MUSIC for Sound Source Localization and Tracking. INTERSPEECH 2011: 3109-3112 - [c8]Tatsuhiko Itohara, Takuma Otsuka, Takeshi Mizumoto, Tetsuya Ogata, Hiroshi G. Okuno:
Particle-filter based audio-visual beat-tracking for music robot ensemble with human guitarist. IROS 2011: 118-124 - [c7]Takuma Otsuka, Kazuhiro Nakadai, Tetsuya Ogata, Hiroshi G. Okuno:
Incremental Bayesian Audio-to-Score Alignment with Flexible Harmonic Structure Models. ISMIR 2011: 525-530 - 2010
- [j1]Takuma Otsuka, Kazuhiro Nakadai, Toru Takahashi, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno:
Voice-awareness control for a humanoid robot consistent with its body posture and movements. Paladyn J. Behav. Robotics 1(1): 80-88 (2010) - [c6]Takuma Otsuka, Kazuhiro Nakadai, Toru Takahashi, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno:
Design and Implementation of Two-level Synchronization for Interactive Music Robot. AAAI 2010: 1238-1244 - [c5]Takuma Otsuka, Takeshi Mizumoto, Kazuhiro Nakadai, Toru Takahashi, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno:
Music-Ensemble Robot That Is Capable of Playing the Theremin While Listening to the Accompanied Music. IEA/AIE (1) 2010: 102-112 - [c4]Takeshi Mizumoto, Takuma Otsuka, Kazuhiro Nakadai, Toru Takahashi, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno:
Human-robot ensemble between robot thereminist and human percussionist using coupled oscillator model. IROS 2010: 1957-1963 - [c3]Angelica Lim, Takeshi Mizumoto, Louis-Kenzo Cahier, Takuma Otsuka, Toru Takahashi, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno:
Robot musical accompaniment: integrating audio and visual cues for real-time synchronization with a human flutist. IROS 2010: 1964-1969
2000 – 2009
- 2009
- [c2]Takuma Otsuka, Kazuhiro Nakadai, Toru Takahashi, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno:
Voice quality manipulation for humanoid robots consistent with their head movements. Humanoids 2009: 405-410 - [c1]Takuma Otsuka, Toru Takahashi, Hiroshi G. Okuno, Kazunori Komatani, Tetsuya Ogata, Kazumasa Murata, Kazuhiro Nakadai:
Incremental polyphonic audio to score alignment using beat tracking for singer robots. IROS 2009: 2289-2296
Coauthor Index
aka: Hiroshi Gitchang Okuno
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