Akio Ushida

1.6k total citations
107 papers, 1.1k citations indexed

About

Akio Ushida is a scholar working on Computer Networks and Communications, Electrical and Electronic Engineering and Statistical and Nonlinear Physics. According to data from OpenAlex, Akio Ushida has authored 107 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 43 papers in Computer Networks and Communications, 40 papers in Electrical and Electronic Engineering and 39 papers in Statistical and Nonlinear Physics. Recurrent topics in Akio Ushida's work include Chaos control and synchronization (28 papers), Nonlinear Dynamics and Pattern Formation (26 papers) and Neural Networks and Applications (26 papers). Akio Ushida is often cited by papers focused on Chaos control and synchronization (28 papers), Nonlinear Dynamics and Pattern Formation (26 papers) and Neural Networks and Applications (26 papers). Akio Ushida collaborates with scholars based in Japan, Switzerland and United States. Akio Ushida's co-authors include Leon O. Chua, Yoshifumi Nishio, Csaba Rekeczky, Tamás Roska, Yoshiyuki Inoue, Tsutomu Sugawara, Masahiro Wada, T. Adachi, Toshiki Nakamura and Shigeki Tanaka and has published in prestigious journals such as IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems, Brain Topography and IEEE Transactions on Circuits and Systems.

In The Last Decade

Akio Ushida

93 papers receiving 976 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Akio Ushida Japan	15	478	311	307	222	140	107	1.1k
Yoshifumi Nishio Japan	16	310 0.6×	469 1.5×	442 1.4×	135 0.6×	98 0.7×	329	1.1k
Ngai Wong Hong Kong	21	962 2.0×	78 0.3×	319 1.0×	158 0.7×	261 1.9×	237	1.8k
P. Julián Argentina	17	381 0.8×	169 0.5×	125 0.4×	109 0.5×	173 1.2×	96	1.0k
Franklin F. Kuo United States	14	377 0.8×	227 0.7×	79 0.3×	94 0.4×	116 0.8×	40	846
Yukihiro Tadokoro Japan	17	517 1.1×	173 0.6×	168 0.5×	59 0.3×	246 1.8×	143	1.1k
Vimal Singh Türkiye	16	191 0.4×	142 0.5×	101 0.3×	179 0.8×	103 0.7×	42	1.1k
Juebang Yu China	20	396 0.8×	998 3.2×	855 2.8×	69 0.3×	43 0.3×	106	1.6k
Nader Motee United States	15	136 0.3×	631 2.0×	168 0.5×	117 0.5×	97 0.7×	89	1.1k
Zhongshan Li United States	14	404 0.8×	370 1.2×	128 0.4×	341 1.5×	20 0.1×	73	913
K. Kundert United States	20	1.8k 3.7×	108 0.3×	239 0.8×	210 0.9×	393 2.8×	39	2.1k

Countries citing papers authored by Akio Ushida

Since Specialization

Citations

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

Fields of papers citing papers by Akio Ushida

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Akio Ushida

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

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Uwate, Yoko, Yoshifumi Nishio, & Akio Ushida. (2004). Markov Chain Modeling of Intermittency Chaos and Its Application to Hopfield NN. IEICE Transactions on Fundamentals of Electronics Communications and Computer Sciences. 87(4). 774–779. 8 indexed citations

Nishio, Yoshifumi, et al.. (2004). A reduction technique of large-scale RCG interconnects in the complex frequency domain: Research Articles. International Journal of Circuit Theory and Applications. 32(6). 471–486. 1 indexed citations

Okuda, Masahiro, et al.. (2003). Analysis of Phase-Inversion Waves in Coupled Oscillators Synchronizing at In-and-Anti-Phase. IEICE Transactions on Fundamentals of Electronics Communications and Computer Sciences. 86(7). 1799–1806. 8 indexed citations

Ushida, Akio, H Sakaguchi, Y. Yamagami, & Yoshifumi Nishio. (2002). Analysis of LSI Circuits Coupled with RCG Interconnects-Asymptotic Method. ITC-CSCC :International Technical Conference on Circuits Systems, Computers and Communications. 71–74. 1 indexed citations

Nishio, Yoshifumi, Martin Hasler, & Akio Ushida. (2001). Markov Chain Modeling of Chaotic Wandering in Simple Coupled Chaotic Circuits. Infoscience (Ecole Polytechnique Fédérale de Lausanne). 105–108.

Nishio, Yoshifumi, et al.. (1998). Efficient Curve Fitting Technique for Analysis of Interconnect Networks with Frequency-Dependent Parameters. IEICE Transactions on Fundamentals of Electronics Communications and Computer Sciences. 2501–2508. 1 indexed citations

Nishio, Yoshifumi, et al.. (1997). Analysis of Nonuniform Transmission Lines Using Chebyshev Expansion Method and Moment Techniques. IEICE Transactions on Fundamentals of Electronics Communications and Computer Sciences. 80(10). 1955–1960. 1 indexed citations

Nishio, Yoshifumi, et al.. (1997). Analysis of Bifurcation Phenomena on Two Chaotic Circuits Coupled by an Inductor. IEICE Transactions on Fundamentals of Electronics Communications and Computer Sciences. 80(5). 869–875. 10 indexed citations

Okamoto, Tatsuki, Yoshifumi Nishio, & Akio Ushida. (1997). Analysis of a Coupled Chaotic System Containing Circuits with Different Oscillation Frequencies. IEICE Transactions on Fundamentals of Electronics Communications and Computer Sciences. 80(7). 1324–1329. 1 indexed citations

10.

Ushida, Akio. (1997). Special Section on Nonlinear Theory and its Applications. IEICE Transactions on Fundamentals of Electronics Communications and Computer Sciences. 80(9). 1539.

11.

Rekeczky, Csaba, et al.. (1996). CNN template optimization by adaptive simulated annealing. SZTAKI Publication Repository (Hungarian Academy of Sciences). 3 indexed citations

12.

Rekeczky, Csaba, et al.. (1996). Feature extraction of postage stamps using an iterative approach of CNN. IEICE Transactions on Fundamentals of Electronics Communications and Computer Sciences. 79(10). 1741–1746. 5 indexed citations

13.

Nishio, Yoshifumi, et al.. (1996). Synchronization Phenomena in Resistively Coupled Oscillators with Different Frequencies. IEICE Transactions on Fundamentals of Electronics Communications and Computer Sciences. 1575–1580. 3 indexed citations

14.

Nishio, Yoshifumi, et al.. (1996). Synchronization Phenomena in Resistively Coupled Oscillators with Different Frequencies (Special Section on Nonlinear Theory and its Applications). IEICE Transactions on Fundamentals of Electronics Communications and Computer Sciences. 79(10). 1575–1580. 2 indexed citations

15.

Rekeczky, Csaba, et al.. (1995). Analogic CNN algorithms in bronchogenic carcinoma analysis. SZTAKI Publication Repository (Hungarian Academy of Sciences). 3 indexed citations

16.

Nishio, Yoshifumi & Akio Ushida. (1995). On a Ring of Chaotic Circuits Coupled by Inductors. IEICE Transactions on Fundamentals of Electronics Communications and Computer Sciences. 78(5). 608–617. 9 indexed citations

17.

Ushida, Akio, et al.. (1995). Bifurcation Analysis of Nonlinear Resistive Circuits by Curve Tracing Method. IEICE Transactions on Fundamentals of Electronics Communications and Computer Sciences. 78(9). 1225–1232. 3 indexed citations

18.

Rekeczky, Csaba, Akio Ushida, & Tamás Roska. (1995). Rotation invariant detection of moving and standing objects using analogic cellular neural network algorithms based on ring codes. IEICE Transactions on Fundamentals of Electronics Communications and Computer Sciences. 78(10). 1316–1330. 5 indexed citations

19.

Ushida, Akio, et al.. (1994). Analysis of Pulse Responses of Multi-Conductor Transmission Lines by a Partitioning Technique. IEICE Transactions on Fundamentals of Electronics Communications and Computer Sciences. 77(12). 2017–2027. 4 indexed citations

20.

Ushida, Akio & Toshiki Nakamura. (1989). INTERVAL ANALYSIS OF NONLINEAR RESISTIVE CIRCUITS. International Symposium on Circuits and Systems. 499–504. 15 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.

Explore authors with similar magnitude of impact