Ryuhei Miyashiro

738 total citations
30 papers, 447 citations indexed

About

Ryuhei Miyashiro is a scholar working on Management Science and Operations Research, Statistics and Probability and Industrial and Manufacturing Engineering. According to data from OpenAlex, Ryuhei Miyashiro has authored 30 papers receiving a total of 447 indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Management Science and Operations Research, 9 papers in Statistics and Probability and 9 papers in Industrial and Manufacturing Engineering. Recurrent topics in Ryuhei Miyashiro's work include Scheduling and Timetabling Solutions (9 papers), Advanced Statistical Methods and Models (7 papers) and Vehicle Routing Optimization Methods (7 papers). Ryuhei Miyashiro is often cited by papers focused on Scheduling and Timetabling Solutions (9 papers), Advanced Statistical Methods and Models (7 papers) and Vehicle Routing Optimization Methods (7 papers). Ryuhei Miyashiro collaborates with scholars based in Japan and Germany. Ryuhei Miyashiro's co-authors include Yuichi Takano, Tomomi Matsui, Ken Kobayashi, Kazuhide Nakata, Hideya Iwasaki, Toshiki Sato, Akiko Yoshise, Shinji Imahori, Daisuke Yamaguchi and K. Tanaka and has published in prestigious journals such as European Journal of Operational Research, Expert Systems with Applications and Computers & Operations Research.

In The Last Decade

Ryuhei Miyashiro

26 papers receiving 423 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Ryuhei Miyashiro Japan	12	184	102	95	70	65	30	447
H. Arsham United States	12	178 1.0×	97 1.0×	55 0.6×	14 0.2×	40 0.6×	71	670
Bernard F. Lamond Canada	13	75 0.4×	59 0.6×	27 0.3×	45 0.6×	48 0.7×	40	464
Bruce Abramson United States	12	200 1.1×	23 0.2×	18 0.2×	149 2.1×	381 5.9×	33	678
Rafael Blanquero Spain	13	71 0.4×	66 0.6×	50 0.5×	12 0.2×	165 2.5×	35	488
Wang Guoxun China	5	231 1.3×	20 0.2×	31 0.3×	20 0.3×	107 1.6×	8	446
Gyei-Kark Park South Korea	13	67 0.4×	119 1.2×	114 1.2×	10 0.1×	84 1.3×	76	590
Bruce Hoadley United States	10	105 0.6×	34 0.3×	255 2.7×	40 0.6×	88 1.4×	15	572
Andrzej Janusz Poland	13	57 0.3×	10 0.1×	15 0.2×	57 0.8×	309 4.8×	48	577
Kurt J. Schmucker Israel	6	145 0.8×	12 0.1×	60 0.6×	4 0.1×	124 1.9×	10	413
Ansgar Steland Germany	11	45 0.2×	26 0.3×	208 2.2×	27 0.4×	64 1.0×	72	411

Countries citing papers authored by Ryuhei Miyashiro

Since Specialization

Citations

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

Fields of papers citing papers by Ryuhei Miyashiro

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ryuhei Miyashiro

This figure shows the co-authorship network connecting the top 25 collaborators of Ryuhei Miyashiro. A scholar is included among the top collaborators of Ryuhei Miyashiro 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 Ryuhei Miyashiro. Ryuhei Miyashiro 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

Miyashiro, Ryuhei, et al.. (2023). Characterization of canonical systems with six types of coins for the change-making problem. Theoretical Computer Science. 955. 113822–113822.

Takano, Yuichi, et al.. (2023). Branch-and-bound algorithm for optimal sparse canonical correlation analysis. Expert Systems with Applications. 217. 119530–119530. 8 indexed citations

Takano, Yuichi & Ryuhei Miyashiro. (2020). Best subset selection via cross-validation criterion. Top. 28(2). 475–488. 21 indexed citations

Miyashiro, Ryuhei, et al.. (2019). Feature subset selection for the multinomial logit model via mixed-integer optimization. International Conference on Artificial Intelligence and Statistics. 1254–1263. 2 indexed citations

Miyashiro, Ryuhei, et al.. (2019). Steepest-edge rule and its number of simplex iterations for a nondegenerate LP. Operations Research Letters. 47(3). 151–156.

Kobayashi, Ken, et al.. (2018). Mixed integer quadratic optimization formulations for eliminating multicollinearity based on variance inflation factor. Journal of Global Optimization. 73(2). 431–446. 64 indexed citations

Tanaka, Takahiro & Ryuhei Miyashiro. (2016). Fair home-away tables in sports scheduling. Journal of Advanced Mechanical Design Systems and Manufacturing. 10(3). JAMDSM0037–JAMDSM0037. 2 indexed citations

Sato, Toshiki, Yuichi Takano, Ryuhei Miyashiro, & Akiko Yoshise. (2016). Feature subset selection for logistic regression via mixed integer optimization. Computational Optimization and Applications. 64(3). 865–880. 31 indexed citations

Miyashiro, Ryuhei & Yuichi Takano. (2015). Mixed integer second-order cone programming formulations for variable selection in linear regression. European Journal of Operational Research. 247(3). 721–731. 66 indexed citations

10.

Miyashiro, Ryuhei & Yuichi Takano. (2014). Subset selection by Mallows’ Cp: A mixed integer programming approach. Expert Systems with Applications. 42(1). 325–331. 36 indexed citations

11.

Miyashiro, Ryuhei & Yuichi Takano. (2013). Mixed Integer Second-Order Cone Programming Formulations for Variable Selection. 4 indexed citations

12.

Yamaguchi, Daisuke, Shinji Imahori, Ryuhei Miyashiro, & Tomomi Matsui. (2011). An Improved Approximation Algorithm for the Traveling Tournament Problem. Algorithmica. 61(4). 1077–1091. 12 indexed citations

13.

Miyashiro, Ryuhei, et al.. (2011). The Home-Away Assignment Problems and Break Minimization/Maximization Problems in Sports Scheduling. Terrestrial Environment Research Center (University of Tsukuba). 3 indexed citations

14.

Miyashiro, Ryuhei, et al.. (2008). Optimization of alignment in semiconductor lithography equipment. Precision Engineering. 33(4). 327–332. 10 indexed citations

15.

Miyashiro, Ryuhei, et al.. (2007). A Tabu Search Algorithm for the Traveling Tournament Problem.. Parallel and Distributed Processing Techniques and Applications. 42(3 Suppl). 726–731. 1 indexed citations

16.

Miyashiro, Ryuhei & Tomomi Matsui. (2004). Semidefinite programming based approaches to the break minimization problem. Computers & Operations Research. 33(7). 1975–1982. 25 indexed citations

17.

Miyashiro, Ryuhei & Tomomi Matsui. (2004). A polynomial-time algorithm to find an equitable home–away assignment. Operations Research Letters. 33(3). 235–241. 32 indexed citations

18.

Miyashiro, Ryuhei, Hideya Iwasaki, & Tomomi Matsui. (2003). Characterizing feasible pattern sets with a minimum number of breaks. Lecture notes in computer science. 78–99. 35 indexed citations

19.

Miyashiro, Ryuhei & Tomomi Matsui. (2003). Round-Robin Tournaments with a Small Number of Breaks. 7 indexed citations

20.

Miyashiro, Ryuhei & Tomomi Matsui. (2002). Notes on Equitable Round-Robin Tournaments. IEICE Transactions on Fundamentals of Electronics Communications and Computer Sciences. 85(5). 1006–1010. 3 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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