Tatsuo Oyama

809 total citations
71 papers, 503 citations indexed

About

Tatsuo Oyama is a scholar working on Electrical and Electronic Engineering, Economics and Econometrics and Biomedical Engineering. According to data from OpenAlex, Tatsuo Oyama has authored 71 papers receiving a total of 503 indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Electrical and Electronic Engineering, 12 papers in Economics and Econometrics and 12 papers in Biomedical Engineering. Recurrent topics in Tatsuo Oyama's work include Advanced Surface Polishing Techniques (11 papers), Railway Systems and Energy Efficiency (9 papers) and Nanofabrication and Lithography Techniques (7 papers). Tatsuo Oyama is often cited by papers focused on Advanced Surface Polishing Techniques (11 papers), Railway Systems and Energy Efficiency (9 papers) and Nanofabrication and Lithography Techniques (7 papers). Tatsuo Oyama collaborates with scholars based in Japan, United States and Indonesia. Tatsuo Oyama's co-authors include Masashi Miwa, Noboru Morita, Shigeru Yamada, Noritaka Kawasegi, Noboru TAKANO, Kiwamu ASHIDA, Xing Zhang, Tatsuya Ishikawa, Maxensius Tri Sambodo and Jun Taniguchi and has published in prestigious journals such as SHILAP Revista de lepidopterología, Applied Physics Letters and PLoS ONE.

In The Last Decade

Tatsuo Oyama

63 papers receiving 430 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Tatsuo Oyama Japan 11 102 81 80 72 65 71 503
Jianfu Wang China 14 38 0.4× 148 1.8× 39 0.5× 20 0.3× 38 0.6× 44 739
Lei Dai China 16 38 0.4× 160 2.0× 40 0.5× 312 4.3× 98 1.5× 53 827
Ronald B. Heady United States 11 62 0.6× 34 0.4× 157 2.0× 142 2.0× 30 0.5× 27 746
Susan L. Murray United States 15 34 0.3× 134 1.7× 30 0.4× 26 0.4× 43 0.7× 76 782
Daniel J. Barnard United States 14 152 1.5× 79 1.0× 174 2.2× 16 0.2× 47 0.7× 56 656
Xiaoxue Ma China 18 37 0.4× 34 0.4× 208 2.6× 87 1.2× 51 0.8× 71 1.1k
Shan Gao China 18 109 1.1× 724 8.9× 98 1.2× 75 1.0× 36 0.6× 106 1.3k
Richard Hill United Kingdom 16 51 0.5× 129 1.6× 149 1.9× 136 1.9× 14 0.2× 47 837

Countries citing papers authored by Tatsuo Oyama

Since Specialization
Citations

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

Fields of papers citing papers by Tatsuo Oyama

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Tatsuo Oyama

This figure shows the co-authorship network connecting the top 25 collaborators of Tatsuo Oyama. A scholar is included among the top collaborators of Tatsuo Oyama 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 Tatsuo Oyama. Tatsuo Oyama 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.
Oyama, Tatsuo & Masashi Miwa. (2022). Applying probabilistic mathematical modeling approach and AI technique to investigate serious train accidents in Japan. SHILAP Revista de lepidopterología. 2. 100005–100005. 1 indexed citations
2.
Miwa, Masashi & Tatsuo Oyama. (2019). MODELING AN OPTIMAL TRACK MAINTENANCE AND MANAGEMENT STRATEGY IN CONSIDERATION OF TRAIN DERAILMENT ACCIDENT RISK. Journal of Japan Society of Civil Engineers Ser D3 (Infrastructure Planning and Management). 75(1). 11–28. 1 indexed citations
3.
Oyama, Tatsuo, et al.. (2019). Revitalizing Local Government Performance Management: Further Dissecting the Role of Socioeconomic Status and Social Mobilization Policy. Local Government Studies. 45(6). 869–892. 11 indexed citations
4.
Oyama, Tatsuo, Nicholas G. Hall, & Kazuhiro Kobayashi. (2018). A generalized parametric divisor method for political apportionment. International Transactions in Operational Research. 28(1). 327–355.
5.
Zhang, Xing & Tatsuo Oyama. (2016). Measuring the impact of Japanese local public hospital reform on national medical expenditure via panel data regression. Technological Forecasting and Social Change. 113. 460–467. 5 indexed citations
6.
Oyama, Tatsuo, et al.. (2015). Applying Network Flow Optimization Techniques to Improve Relief Goods Transport Strategies under Emergency Situation. American Journal of Operations Research. 5(3). 95–111. 4 indexed citations
7.
Miwa, Masashi & Tatsuo Oyama. (2013). FUNCTION EVALUATION BASED UPON THE FIELD TEST RESULTS AND VERSATILE IMPLEMENTATION FOR THE ACTUAL APPLICATION OF THE TRACK MAINTENANCE SCHEDULING MODEL. Journal of Japan Society of Civil Engineers Ser D3 (Infrastructure Planning and Management). 69(2). 160–175. 1 indexed citations
8.
9.
Kawasegi, Noritaka, Noboru Morita, Shigeru Yamada, et al.. (2007). Morphological Control of a Tribo-Nanolithography-Induced Amorphous Silicon Phase for Three-Dimensional Lithography. Journal of Advanced Mechanical Design Systems and Manufacturing. 1(3). 283–293. 3 indexed citations
10.
Kawasegi, Noritaka, Noboru TAKANO, Noboru Morita, et al.. (2006). Development and Its Applications of Diamond Array Tool Using Silicon Mold (2nd Report). Seimitsu kougakkaishi rombunshuu/Seimitsu kougakkaishi/Seimitsu Kougakkaishi rombunshuu. 72(8). 1025–1029. 1 indexed citations
11.
Kawasegi, Noritaka, Noboru Morita, Shigeru Yamada, et al.. (2005). Nanoscale fabrication in aqueous KOH solution using tribo-nanolithography. Journal of Vacuum Science & Technology B Microelectronics and Nanometer Structures Processing Measurement and Phenomena. 23(6). 2471–2475. 2 indexed citations
12.
Oyama, Tatsuo, et al.. (2004). Simulation analysis of international-departure passenger flows in an airport terminal. 1627–1634. 40 indexed citations
13.
Oyama, Tatsuo, et al.. (2004). Applying the shortest‐path‐counting problem to evaluate the importance of city road segments and the connectedness of the network‐structured system. International Transactions in Operational Research. 11(5). 555–573. 10 indexed citations
14.
Miwa, Masahiro, et al.. (2002). MODELING THE OPTIMAL MTT OPERATION SCHEDULE AND ITS APPLICATION TO JAPANESE RAILWAY NETWORK SYSTEM. 4 indexed citations
15.
Yamada, Shigeru, et al.. (1997). Drilling of Al-17%Si alloy (T6 treated) with the coated and carbide drills.. Journal of Japan Institute of Light Metals. 47(6). 311–316.
16.
Oyama, Tatsuo, et al.. (1991). Further Results on the Shortest Path Counting Problem. 1991. 166–167. 3 indexed citations
17.
Oyama, Tatsuo. (1987). Theoretical Aspects of an Electricity Marginal Cost Model. IEEE Transactions on Power Systems. 2(2). 413–421. 5 indexed citations
18.
Oyama, Tatsuo. (1986). A mathematical programming/economic equilibrium model for the quantitative analysis of the stability of Japan's energy system. DSpace@MIT (Massachusetts Institute of Technology).
19.
Oyama, Tatsuo. (1983). Applying Mathematical Programming to Measure Electricity Marginal Costs. IEEE Transactions on Power Apparatus and Systems. PAS-102(5). 1324–1330. 5 indexed citations
20.
Oyama, Tatsuo. (1980). Model analyses of energy policy debates. 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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