Kazuhiro Otsuka

2.3k total citations
91 papers, 1.5k citations indexed

About

Kazuhiro Otsuka is a scholar working on Computer Vision and Pattern Recognition, Artificial Intelligence and Social Psychology. According to data from OpenAlex, Kazuhiro Otsuka has authored 91 papers receiving a total of 1.5k indexed citations (citations by other indexed papers that have themselves been cited), including 35 papers in Computer Vision and Pattern Recognition, 32 papers in Artificial Intelligence and 25 papers in Social Psychology. Recurrent topics in Kazuhiro Otsuka's work include Speech and dialogue systems (23 papers), Emotion and Mood Recognition (17 papers) and Speech and Audio Processing (15 papers). Kazuhiro Otsuka is often cited by papers focused on Speech and dialogue systems (23 papers), Emotion and Mood Recognition (17 papers) and Speech and Audio Processing (15 papers). Kazuhiro Otsuka collaborates with scholars based in Japan, Switzerland and India. Kazuhiro Otsuka's co-authors include Junji Yamato, Shiro Kumano, Yūjirō Hayami, Naoki Mukawa, Dan Mikami, Ryo Ishii, Masafumi Matsuda, Hiroshi Sawada, Hiroshi Murase and Shoko Araki and has published in prestigious journals such as IEEE Access, International Journal of Computer Vision and Scripta Materialia.

In The Last Decade

Kazuhiro Otsuka

83 papers receiving 1.3k citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Kazuhiro Otsuka Japan 22 477 465 346 316 302 91 1.5k
Fabio Pianesi Italy 26 555 1.2× 319 0.7× 381 1.1× 431 1.4× 228 0.8× 84 2.1k
Hayley Hung Netherlands 21 560 1.2× 447 1.0× 423 1.2× 308 1.0× 170 0.6× 93 1.4k
Alexander Klippel United States 24 127 0.3× 436 0.9× 181 0.5× 133 0.4× 506 1.7× 123 1.8k
Matthew Stone United States 26 1.2k 2.5× 608 1.3× 370 1.1× 484 1.5× 241 0.8× 106 2.4k
Oya Aran Switzerland 20 388 0.8× 308 0.7× 305 0.9× 212 0.7× 287 1.0× 63 1.1k
Peter Wittenburg Germany 15 593 1.2× 176 0.4× 146 0.4× 355 1.1× 206 0.7× 110 1.7k
Joakim Gustafson Sweden 20 1.1k 2.3× 157 0.3× 453 1.3× 343 1.1× 124 0.4× 137 1.5k
Dinesh Babu Jayagopi India 16 392 0.8× 295 0.6× 265 0.8× 196 0.6× 121 0.4× 77 968
Dennis Reidsma Netherlands 18 484 1.0× 211 0.5× 269 0.8× 99 0.3× 219 0.7× 102 1.1k

Countries citing papers authored by Kazuhiro Otsuka

Since Specialization
Citations

This map shows the geographic impact of Kazuhiro 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 Kazuhiro Otsuka with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Kazuhiro Otsuka more than expected).

Fields of papers citing papers by Kazuhiro Otsuka

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Kazuhiro 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 Kazuhiro Otsuka. The network helps show where Kazuhiro Otsuka may publish in the future.

Co-authorship network of co-authors of Kazuhiro Otsuka

This figure shows the co-authorship network connecting the top 25 collaborators of Kazuhiro Otsuka. A scholar is included among the top collaborators of Kazuhiro 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 Kazuhiro Otsuka. Kazuhiro Otsuka is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
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Kumano, Shiro, et al.. (2024). Synergistic Functional Spectrum Analysis: A Framework for Exploring the Multifunctional Interplay Among Multimodal Nonverbal Behaviours in Conversations. IEEE Transactions on Affective Computing. 16(2). 1056–1073. 1 indexed citations
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Kumano, Shiro, et al.. (2023). Analyzing and Recognizing Interlocutors' Gaze Functions from Multimodal Nonverbal Cues. 33–41. 5 indexed citations
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Otsuka, Kazuhiro. (2017). Behavioral Analysis of Kinetic Telepresence for Small Symmetric Group-to-Group Meetings. IEEE Transactions on Multimedia. 20(6). 1432–1447. 12 indexed citations
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Kumano, Shiro, et al.. (2016). Analyzing mouth-opening transition pattern for predicting next speaker in multi-party meetings. 209–216. 11 indexed citations
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Otsuka, Kazuhiro, et al.. (2015). Predicting Who Will Be the Next Speaker and When in Multi-party Meetings. NTT technical review. 13(7). 37–47. 3 indexed citations
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Kumano, Shiro, Kazuhiro Otsuka, Dan Mikami, Masafumi Matsuda, & Junji Yamato. (2015). Analyzing Interpersonal Empathy via Collective Impressions. IEEE Transactions on Affective Computing. 6(4). 324–336. 23 indexed citations
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Ishii, Ryo, Kazuhiro Otsuka, Shiro Kumano, & Junji Yamato. (2014). Analysis and modeling of next speaking start timing based on gaze behavior in multi-party meetings. 694–698. 18 indexed citations
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Matsuda, Masafumi, et al.. (2012). An exploratory experimental study on determinants of interpersonal impression among video communication users -- Comparison of the video and audio stimuli. IEICE Technical Report; IEICE Tech. Rep.. 111(464). 49–54. 2 indexed citations
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Otsuka, Kazuhiro. (2012). MM-Space: Recreating Multiparty Conversation Space by Using Dynamic Displays. NTT technical review. 10(11). 24–28.
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Otsuka, Kazuhiro, et al.. (2011). Repair Organization in Sign Language Conversation. IEICE Technical Report; IEICE Tech. Rep.. 110(459). 61–65. 1 indexed citations
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Kumano, Shiro, Kazuhiro Otsuka, Dan Mikami, et al.. (2010). H-036 Subtle Facial Expression Recognition Based on Expression Category-dependent Motion Magnification. 9(3). 209–212. 1 indexed citations
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Otsuka, Kazuhiro, et al.. (2008). A realtime Multimodal System toward Multiparty Conversation Scene Analysis -- Integrating Face Pose Tracking and Speaker Diarization using Multimodal Omnidirectional Sensors. IEICE Technical Report; IEICE Tech. Rep.. 108(328). 55–62. 2 indexed citations
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Otsuka, Kazuhiro, et al.. (2005). Effectiveness of Video Editing Based on Participants' Gaze for Multiparty Conversation in Face-to-face Situations. 46(7). 1752–1767. 1 indexed citations
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Otsuka, Kazuhiro, et al.. (2000). Memory-Based Forecasting for Weather Image Patterns. National Conference on Artificial Intelligence. 330–336. 9 indexed citations
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Otsuka, Kazuhiro, et al.. (1998). Image Sequence Retrieval for Forecasting Weather Radar Echo Pattern. IEICE Transactions on Information and Systems. 83(7). 1458–1465. 4 indexed citations

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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