Takuma Otsuka

792 total citations
37 papers, 533 citations indexed

About

Takuma Otsuka is a scholar working on Signal Processing, Computer Vision and Pattern Recognition and Materials Chemistry. According to data from OpenAlex, Takuma Otsuka has authored 37 papers receiving a total of 533 indexed citations (citations by other indexed papers that have themselves been cited), including 22 papers in Signal Processing, 7 papers in Computer Vision and Pattern Recognition and 6 papers in Materials Chemistry. Recurrent topics in Takuma Otsuka's work include Speech and Audio Processing (20 papers), Music and Audio Processing (14 papers) and Music Technology and Sound Studies (6 papers). Takuma Otsuka is often cited by papers focused on Speech and Audio Processing (20 papers), Music and Audio Processing (14 papers) and Music Technology and Sound Studies (6 papers). Takuma Otsuka collaborates with scholars based in Japan and United States. Takuma Otsuka's co-authors include Hiroshi G. Okuno, Hiroshi Sawada, Yuki K. Wakabayashi, Yoshitaka Taniyasu, Hideki Yamamoto, Kazuhiro Nakadai, Takeshi Mizumoto, Yoshiharu Krockenberger, Ikkyu Aihara and Tôru Takahashi and has published in prestigious journals such as SHILAP Revista de lepidopterología, Scientific Reports and Japanese Journal of Applied Physics.

In The Last Decade

Takuma Otsuka

37 papers receiving 516 citations

Peers

Countries citing papers authored by Takuma Otsuka

Since Specialization

Citations

This map shows the geographic impact of Takuma Otsuka's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Takuma Otsuka with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Takuma Otsuka more than expected).

Fields of papers citing papers by Takuma Otsuka

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Takuma Otsuka. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Takuma Otsuka. The network helps show where Takuma Otsuka may publish in the future.

Co-authorship network of co-authors of Takuma Otsuka

This figure shows the co-authorship network connecting the top 25 collaborators of Takuma Otsuka. A scholar is included among the top collaborators of Takuma Otsuka based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Takuma Otsuka. Takuma Otsuka is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	Physics-informed Bayesian optimization suitable for extrapolation of materials growth 2025 ·npj Computational Materials ·Wataru Kobayashi, Takuma Otsuka, Yuki K. Wakabayashi, (unknown)	5
2	Stoichiometric growth of SrTiO3 films via Bayesian optimization with adaptive prior mean 2023 ·SHILAP Revista de lepidopterología ·Yuki K. Wakabayashi, Takuma Otsuka, Yoshiharu Krockenberger, Hiroshi Sawada, Yoshitaka Taniyasu, Hideki Yamamoto	6
3	Bayesian optimization with experimental failure for high-throughput materials growth 2022 ·npj Computational Materials ·Yuki K. Wakabayashi, Takuma Otsuka, Yoshiharu Krockenberger, Hiroshi Sawada, Yoshitaka Taniyasu, Hideki Yamamoto	32
4	Intrinsic physics in magnetic Weyl semimetal SrRuO₃ films addressed by machine-learning-assisted molecular beam epitaxy 2022 ·Japanese Journal of Applied Physics ·Yuki K. Wakabayashi, Yoshiharu Krockenberger, Takuma Otsuka, Hiroshi Sawada, Yoshitaka Taniyasu, Hideki Yamamoto	10
5	Bayesian Unification of Sound Source Localization and Separation with Permutation Resolution 2021 ·Proceedings of the AAAI Conference on Artificial Intelligence ·Takuma Otsuka, Katsuhiko Ishiguro, Hiroshi Sawada, Hiroshi G. Okuno	1
6	Material survey for a millimeter-wave absorber using a 3D-printedmold 2021 ·Applied Optics ·Takuma Otsuka, S. Adachi, M. Hattori, Y. Sakurai, O. Tajima	2
7	Emergence of Weyl fermions in an epitaxial ferromagnetic oxide 2020 ·arXiv (Cornell University) ·(unknown), Yuki K. Wakabayashi, Hiroshi Irie, Yoshiharu Krockenberger, Takuma Otsuka, Hiroshi Sawada, Masaaki Tanaka, Yoshitaka Taniyasu, Hideki Yamamoto	1
8	Machine-learning-assisted thin-film growth: Bayesian optimization in molecular beam epitaxy of SrRuO3 thin films 2019 ·APL Materials ·Yuki K. Wakabayashi, Takuma Otsuka, Yoshiharu Krockenberger, Hiroshi Sawada, Yoshitaka Taniyasu, Hideki Yamamoto	78
9	Swarm of Sound-to-Light Conversion Devices to Monitor Acoustic Communication Among Small Nocturnal Animals 2017 ·Journal of Robotics and Mechatronics ·Takeshi Mizumoto, Ikkyu Aihara, Takuma Otsuka, Hiromitsu Awano, Hiroshi G. Okuno	3
10	Size Effect on Call Properties of Japanese Tree Frogs Revealed by Audio-Processing Technique 2017 ·Journal of Robotics and Mechatronics ·Ikkyu Aihara, Ryu Takeda, Takeshi Mizumoto, Takuma Otsuka, Hiroshi G. Okuno	1
11	Recognition of In-Field Frog Chorusing Using Bayesian Nonparametric Microphone Array Processing. 2015 ·National Conference on Artificial Intelligence ·(unknown), Takuma Otsuka, Ikkyu Aihara, Hiromitsu Awano, Katsutoshi Itoyama, Kazuyoshi Yoshii, Hiroshi G. Okuno	4
12	Spatio-Temporal Dynamics in Collective Frog Choruses Examined by Mathematical Modeling and Field Observations 2014 ·Scientific Reports ·Ikkyu Aihara, Takeshi Mizumoto, Takuma Otsuka, Hiromitsu Awano, (unknown), Hiroshi G. Okuno, Kazuyuki Aihara	64
13	Bayesian Nonparametrics for Microphone Array Processing 2014 ·IEEE/ACM Transactions on Audio Speech and Language Processing ·Takuma Otsuka, Katsuhiko Ishiguro, Hiroshi Sawada, Hiroshi G. Okuno	34
14	Multichannel Sound Source Dereverberation and Separation for Arbitrary Number of Sources Based on Bayesian Nonparametrics 2014 ·IEEE/ACM Transactions on Audio Speech and Language Processing ·Takuma Otsuka, Katsuhiko Ishiguro, Takuya Yoshioka, Hiroshi Sawada, Hiroshi G. Okuno	8
15	Nonparametric Bayesian sparse factor analysis for frequency domain blind source separation without permutation ambiguity 2013 ·EURASIP Journal on Audio Speech and Music Processing ·(unknown), Takuma Otsuka, Hiroshi G. Okuno	1
16	Noise correlation matrix estimation for improving sound source localization by multirotor UAV 2013 ·(unknown), (unknown), (unknown), Takuma Otsuka, Katsutoshi Itoyama, Kazuhiro Nakadai, Hiroshi G. Okuno	70
17	A multimodal tempo and beat-tracking system based on audiovisual information from live guitar performances 2012 ·EURASIP Journal on Audio Speech and Music Processing ·(unknown), Takuma Otsuka, Takeshi Mizumoto, Angelica Lim, Tetsuya Ogata, Hiroshi G. Okuno	3
18	Complex and transitive synchronization in a frustrated system of calling frogs 2011 ·Physical Review E ·Ikkyu Aihara, Ryu Takeda, Takeshi Mizumoto, Takuma Otsuka, Tôru Takahashi, Hiroshi G. Okuno, Kazuyuki Aihara	36
19	Sound imaging of nocturnal animal calls in their natural habitat 2011 ·Journal of Comparative Physiology A ·Takeshi Mizumoto, Ikkyu Aihara, Takuma Otsuka, Ryu Takeda, Kazuyuki Aihara, Hiroshi G. Okuno	17
20	Voice quality manipulation for humanoid robots consistent with their head movements 2009 ·Takuma Otsuka, Kazuhiro Nakadai, Tôru Takahashi, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno	3

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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