Kenta Niwa

835 total citations
75 papers, 570 citations indexed

About

Kenta Niwa is a scholar working on Signal Processing, Computational Mechanics and Biomedical Engineering. According to data from OpenAlex, Kenta Niwa has authored 75 papers receiving a total of 570 indexed citations (citations by other indexed papers that have themselves been cited), including 52 papers in Signal Processing, 33 papers in Computational Mechanics and 20 papers in Biomedical Engineering. Recurrent topics in Kenta Niwa's work include Speech and Audio Processing (52 papers), Advanced Adaptive Filtering Techniques (31 papers) and Acoustic Wave Phenomena Research (20 papers). Kenta Niwa is often cited by papers focused on Speech and Audio Processing (52 papers), Advanced Adaptive Filtering Techniques (31 papers) and Acoustic Wave Phenomena Research (20 papers). Kenta Niwa collaborates with scholars based in Japan, New Zealand and Australia. Kenta Niwa's co-authors include Yusuke Hioka, Yoichi Haneda, Kazunori Kobayashi, M. C. Chang, Ken’ichi Furuya, Yuma Koizumi, Guoqiang Zhang, Kayoko Kobayashi, W. Bastiaan Kleijn and Hidehiro Nakahara and has published in prestigious journals such as The Journal of the Acoustical Society of America, IEEE Transactions on Neural Networks and Learning Systems and Reproduction.

In The Last Decade

Kenta Niwa

67 papers receiving 543 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Kenta Niwa Japan 11 360 189 129 110 100 75 570
Charles Yaacoub Lebanon 11 30 0.1× 30 0.2× 21 0.2× 13 0.1× 13 0.1× 49 285
S. Amirhassan Monadjemi Iran 13 22 0.1× 14 0.1× 7 0.1× 82 0.7× 25 0.3× 42 422
Jingu Heo United States 12 278 0.8× 51 0.3× 36 0.3× 7 0.1× 37 0.4× 25 961
Xilin Chen China 10 241 0.7× 62 0.3× 20 0.2× 6 0.1× 35 0.3× 18 1.1k
Vinal Patel India 14 347 1.0× 395 2.1× 44 0.3× 104 1.0× 40 549
Sheng-Wen Shih Taiwan 14 99 0.3× 21 0.1× 27 0.2× 7 0.1× 34 0.3× 48 501
Tetsuji Ogawa Japan 13 309 0.9× 52 0.3× 27 0.2× 2 0.0× 39 0.4× 98 581
José M. Buenaposada Spain 14 102 0.3× 33 0.2× 31 0.2× 5 0.0× 25 0.3× 31 626
Alessio Brutti Italy 16 544 1.5× 172 0.9× 65 0.5× 2 0.0× 45 0.5× 72 686

Countries citing papers authored by Kenta Niwa

Since Specialization
Citations

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

Fields of papers citing papers by Kenta Niwa

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Kenta Niwa

This figure shows the co-authorship network connecting the top 25 collaborators of Kenta Niwa. A scholar is included among the top collaborators of Kenta Niwa 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 Kenta Niwa. Kenta Niwa 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
1.
Niwa, Kenta, et al.. (2023). CoordiNet: Constrained Dynamics Learning for State Coordination Over Graph. IEEE Transactions on Signal and Information Processing over Networks. 9. 242–257. 1 indexed citations
2.
Zhang, Guoqiang, Kenta Niwa, & W. Bastiaan Kleijn. (2023). Lookahead Diffusion Probabilistic Models for Refining Mean Estimation. 1421–1429. 2 indexed citations
3.
Zhang, Guoqiang, et al.. (2023). On eigenvalue shaping for two-channel decentralized active noise control systems. Applied Acoustics. 205. 109260–109260. 7 indexed citations
4.
Zhang, Guoqiang, Kenta Niwa, & W. Bastiaan Kleijn. (2022). Revisiting the Primal-Dual Method of Multipliers for Optimisation Over Centralised Networks. IEEE Transactions on Signal and Information Processing over Networks. 8. 228–243. 2 indexed citations
5.
Zhang, Haimin, Min Xu, Guoqiang Zhang, & Kenta Niwa. (2022). SSFG: Stochastically Scaling Features and Gradients for Regularizing Graph Convolutional Networks. IEEE Transactions on Neural Networks and Learning Systems. 35(2). 2223–2234. 5 indexed citations
6.
Niwa, Kenta, et al.. (2020). Microphone Array Wiener Post Filtering Using Monotone Operator Splitting. IEEE/ACM Transactions on Audio Speech and Language Processing. 28. 2036–2046. 1 indexed citations
7.
Niwa, Kenta, et al.. (2017). Supervised source enhancement composed of nonnegative auto-encoders and complementarity subtraction. 313. 266–270. 3 indexed citations
8.
Ikeda, Masahiro, et al.. (2016). New Recording Application for Software Defined Media. Journal of the Audio Engineering Society. 1 indexed citations
9.
Niwa, Kenta, et al.. (2016). Smartphone-Based 360° Video Streaming/Viewing System including Acoustic Immersion. Journal of the Audio Engineering Society. 3 indexed citations
10.
Oba, Takanobu, Kazunori Kobayashi, Hisashi Uematsu, et al.. (2015). Media Processing Technology for Business Task Support. NTT technical review. 13(4). 45–51. 2 indexed citations
11.
Niwa, Kenta, et al.. (2015). Dive into Remote Events. 737–738. 6 indexed citations
12.
Niwa, Kenta, et al.. (2014). An Estimation Method of Distance between Each Sound Source and Microphone Array Utilizing Eigenvalue Distribution of Spatial Correlation Matrix. ResearchSpace (University of Auckland). 1 indexed citations
13.
Niwa, Kenta, Yusuke Hioka, & Kazunori Kobayashi. (2014). Post-filter design for speech enhancement in various noisy environments. ResearchSpace (University of Auckland). 35–39. 29 indexed citations
14.
Haneda, Yoichi, Ken’ichi Furuya, Shoichi Koyama, & Kenta Niwa. (2014). Close-talking spherical microphone array using sound pressure interpolation based on spherical harmonic expansion. 53. 604–608. 6 indexed citations
15.
Niwa, Kenta, Yusuke Hioka, Kazunori Kobayashi, Ken’ichi Furuya, & Yoichi Haneda. (2013). Evaluation of microphone array based on diffused sensing with various filter design methods. ResearchSpace (University of Auckland). 1–5. 3 indexed citations
16.
Hioka, Yusuke, Ken’ichi Furuya, Kayoko Kobayashi, Kenta Niwa, & Yoichi Haneda. (2013). Underdetermined Sound Source Separation Using Power Spectrum Density Estimated by Combination of Directivity Gain. IEEE Transactions on Audio Speech and Language Processing. 21(6). 1240–1250. 45 indexed citations
17.
Ota, Wataru, et al.. (2010). Evaluation of Thermal Damage of Thermal Barrier Coatings by Using Raman Microspectroscopy. Journal of the Society of Materials Science Japan. 59(6). 455–461. 2 indexed citations
18.
Tehrani, Mehrdad Panahpour, Kenta Niwa, Norishige Fukushima, et al.. (2008). 3DAV integrated system featuring arbitrary listening-point and viewpoint generation. Dépôt institutionnel de l'Université libre de Bruxelles (Université Libre de Bruxelles). 6490. 855–860. 7 indexed citations
19.
Choi, Seok Hwa, Hiroaki Funahashi, & Kenta Niwa. (1998). Both bovine oocytes and cumulus cells produce plasminogen activator during in vitro maturation. Theriogenology. 49(1). 309–309. 1 indexed citations
20.

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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