Tomoharu Nakashima

4.0k total citations
122 papers, 2.3k citations indexed

About

Tomoharu Nakashima is a scholar working on Artificial Intelligence, Computational Theory and Mathematics and Statistics and Probability. According to data from OpenAlex, Tomoharu Nakashima has authored 122 papers receiving a total of 2.3k indexed citations (citations by other indexed papers that have themselves been cited), including 93 papers in Artificial Intelligence, 25 papers in Computational Theory and Mathematics and 17 papers in Statistics and Probability. Recurrent topics in Tomoharu Nakashima's work include Fuzzy Logic and Control Systems (67 papers), Neural Networks and Applications (45 papers) and Evolutionary Algorithms and Applications (26 papers). Tomoharu Nakashima is often cited by papers focused on Fuzzy Logic and Control Systems (67 papers), Neural Networks and Applications (45 papers) and Evolutionary Algorithms and Applications (26 papers). Tomoharu Nakashima collaborates with scholars based in Japan, United Kingdom and Czechia. Tomoharu Nakashima's co-authors include Hisao Ishibuchi, Tadahiko Murata, Manabu Nii, Gerald Schaefer, G. Bradley Schaefer, Takashi Yamamoto, Andrzej Bargieła, Witold Pedrycz, Takeshi Yamamoto and Takuya Kuroda and has published in prestigious journals such as Sensors, Pattern Recognition and Information Sciences.

In The Last Decade

Tomoharu Nakashima

111 papers receiving 2.2k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Tomoharu Nakashima Japan 19 1.8k 444 301 292 263 122 2.3k
Detlef Nauck United Kingdom 20 1.5k 0.8× 260 0.6× 262 0.9× 227 0.8× 163 0.6× 66 2.3k
Juan R. Castro Mexico 26 2.0k 1.1× 282 0.6× 126 0.4× 512 1.8× 590 2.2× 87 3.0k
Lev V. Utkin Russia 21 472 0.3× 165 0.4× 93 0.3× 384 1.3× 332 1.3× 160 1.4k
Junhai Zhai China 20 943 0.5× 234 0.5× 205 0.7× 128 0.4× 51 0.2× 98 1.4k
José A. Sáez Spain 17 1.5k 0.8× 136 0.3× 241 0.8× 59 0.2× 77 0.3× 43 2.0k
Rafael Alcalá Spain 25 2.3k 1.3× 515 1.2× 396 1.3× 384 1.3× 247 0.9× 71 2.9k
Anna Maria Fanelli Italy 18 788 0.4× 169 0.4× 174 0.6× 164 0.6× 66 0.3× 101 1.2k
László T. Kóczy Hungary 21 1.7k 1.0× 508 1.1× 165 0.5× 621 2.1× 303 1.2× 262 2.5k
Cezary Z. Janikow United States 16 1.2k 0.7× 538 1.2× 292 1.0× 138 0.5× 65 0.2× 44 1.9k
José A. Gámez Spain 25 1.2k 0.7× 288 0.6× 285 0.9× 292 1.0× 54 0.2× 130 2.1k

Countries citing papers authored by Tomoharu Nakashima

Since Specialization
Citations

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

Fields of papers citing papers by Tomoharu Nakashima

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Tomoharu Nakashima

This figure shows the co-authorship network connecting the top 25 collaborators of Tomoharu Nakashima. A scholar is included among the top collaborators of Tomoharu Nakashima 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 Tomoharu Nakashima. Tomoharu Nakashima 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
2.
Nakashima, Tomoharu, et al.. (2014). Complex-valued SIRMs connected fuzzy inference model. 6. 250–253. 1 indexed citations
3.
Nakashima, Tomoharu, et al.. (2012). Incremental learning of fuzzy rule-based classifiers for large data sets. World Automation Congress. 1–5. 1 indexed citations
4.
Nakashima, Tomoharu, et al.. (2010). Off-line learning of soccer formations from game logs. World Automation Congress. 1–6. 2 indexed citations
5.
Nakashima, Tomoharu, et al.. (2008). Cost-sensitive techniques for fuzzy rule-based pattern classification. World Automation Congress. 1–6. 1 indexed citations
6.
Nakashima, Tomoharu, et al.. (2007). Relation between the Performance of Ensemble Classification Systems and the Diversity of Classification Systems. 한국지능시스템학회 국제학술대회 발표논문집. 320–323. 1 indexed citations
7.
Nakashima, Tomoharu, et al.. (2007). Constructing Cost-Sensitive Fuzzy-Rule-Based Systems for Pattern Classification Problems. Journal of Advanced Computational Intelligence and Intelligent Informatics. 11(6). 546–553. 3 indexed citations
8.
Nakashima, Tomoharu, et al.. (2005). Learning Fuzzy If-Then Rules for Pattern Classi cation with Weighted Training Patterns.. European Society for Fuzzy Logic and Technology Conference. 1064–1069. 7 indexed citations
9.
Ishibuchi, Hisao, Tomoharu Nakashima, & Manabu Nii. (2004). Classification and Modeling with Linguistic Information Granules: Advanced Approaches to Linguistic Data Mining (Advanced Information Processing). Springer eBooks. 123 indexed citations
10.
Nakashima, Tomoharu, et al.. (2004). Constructing fuzzy ensembles for pattern classification problems. 4. 3200–3205. 6 indexed citations
11.
Nakashima, Tomoharu, et al.. (2004). Implementation of fuzzy Q-learning for a soccer agent. 533–536. 9 indexed citations
12.
Ishibuchi, Hisao, et al.. (2003). Learning fuzzy rules from iterative execution of games. Fuzzy Sets and Systems. 135(2). 213–240. 7 indexed citations
13.
Ishibuchi, Hisao, et al.. (2002). Voting schemes for fuzzy-rule-based classification systems. Proceedings of IEEE 5th International Fuzzy Systems. 1. 614–620. 7 indexed citations
14.
Nakashima, Tomoharu, et al.. (2002). A Boosting Algorithm of Fuzzy Rule-Based Systems for Pattern Classification Problems.. 155–158. 2 indexed citations
15.
Nakashima, Tomoharu, et al.. (2002). On-Line Learning of a Fuzzy System for a Future Market.. 54–58. 2 indexed citations
16.
Ishibuchi, Hisao, et al.. (2002). Simple fuzzy rule-based classification systems perform well on commonly used real-world data sets. 251–256. 10 indexed citations
17.
Ishibuchi, Hisao & Tomoharu Nakashima. (2000). Linguistic rule extraction by genetics-based machine learning. Genetic and Evolutionary Computation Conference. 195–202. 11 indexed citations
18.
Ishibuchi, Hisao, et al.. (2000). Evolution of strategies in spatial IPD games with structured demes. Genetic and Evolutionary Computation Conference. 817–824. 1 indexed citations
19.
Ishibuchi, Hisao & Tomoharu Nakashima. (2000). Multi-objective pattern and feature selection by a genetic algorithm. Genetic and Evolutionary Computation Conference. 1069–1076. 32 indexed citations
20.
Nakashima, Tomoharu, et al.. (1998). Performance Evaluation of Fuzzy Q-Learning. Transactions of the Institute of Electronics, Information and Communication Engineers. 81(1). 194–197. 1 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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