Hiroshi Ohtera

495 total citations
10 papers, 377 citations indexed

About

Hiroshi Ohtera is a scholar working on Software, Safety, Risk, Reliability and Quality and Information Systems. According to data from OpenAlex, Hiroshi Ohtera has authored 10 papers receiving a total of 377 indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Software, 8 papers in Safety, Risk, Reliability and Quality and 6 papers in Information Systems. Recurrent topics in Hiroshi Ohtera's work include Software Reliability and Analysis Research (9 papers), Reliability and Maintenance Optimization (8 papers) and Software Engineering Research (6 papers). Hiroshi Ohtera is often cited by papers focused on Software Reliability and Analysis Research (9 papers), Reliability and Maintenance Optimization (8 papers) and Software Engineering Research (6 papers). Hiroshi Ohtera collaborates with scholars based in Japan and United States. Hiroshi Ohtera's co-authors include Shigeru Yamada, Hiroyuki Narihisa, Yoshikazu Kotani, Mitsuru Ohba, Teruaki Nishiuma, Yoshihiro Nishimura, Yuko Kono, Masatsugu Yamamoto, Munenobu Nogami and Kazuyuki Kobayashi and has published in prestigious journals such as European Journal of Operational Research, IEEE Transactions on Reliability and Microelectronics Reliability.

In The Last Decade

Hiroshi Ohtera

9 papers receiving 340 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Hiroshi Ohtera Japan	5	362	306	205	76	20	10	377
George J. Schick United States	5	165 0.5×	104 0.3×	109 0.5×	38 0.5×	8 0.4×	9	205
Koichi Tokuno Japan	8	287 0.8×	245 0.8×	129 0.6×	54 0.7×	62 3.1×	35	312
W.W. Everett United States	7	119 0.3×	68 0.2×	91 0.4×	4 0.1×	33 1.6×	11	160
Mei-Hwa Chen United States	4	287 0.8×	55 0.2×	260 1.3×	2 0.0×	91 4.5×	7	326
Mei-Huei Tang United States	5	203 0.6×	18 0.1×	220 1.1×	3 0.0×	60 3.0×	15	253
Patrick Graydon United States	8	106 0.3×	163 0.5×	33 0.2×		20 1.0×	28	221
Jan Philipps Germany	8	76 0.2×	23 0.1×	30 0.1×		12 0.6×	18	130
Christel Seguin France	7	58 0.2×	51 0.2×	13 0.1×	3 0.0×	2 0.1×	16	92
Jean Christophe Madre Switzerland	5	49 0.1×	15 0.0×	12 0.1×	1 0.0×	5 0.3×	5	104
Dennis Guck Netherlands	6	54 0.1×	35 0.1×	9 0.0×	1 0.0×	8 0.4×	7	78

Countries citing papers authored by Hiroshi Ohtera

Since Specialization

Citations

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

Fields of papers citing papers by Hiroshi Ohtera

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Hiroshi Ohtera

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

All Works

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10 of 10 papers shown

1.

Sakashita, Akihiro, Yoshihiro Nishimura, Munenobu Nogami, et al.. (2008). Diffuse Periairway Thickening in Patients With Mikulicz Disease. Journal of Thoracic Imaging. 23(3). 213–215.

2.

Yamada, Shigeru, Hiroshi Ohtera, & Mitsuru Ohba. (1992). Testing-domain dependent software reliability models. Quality Engineering. 24(1-2). 79–86. 1 indexed citations

3.

Ohtera, Hiroshi, Shigeru Yamada, & Hiroyuki Narihisa. (1991). Software reliability growth model for testing‐domain. Systems and Computers in Japan. 22(2). 19–24. 3 indexed citations

4.

Yamada, Shigeru & Hiroshi Ohtera. (1990). Software reliability growth models for testing-effort control. European Journal of Operational Research. 46(3). 343–349. 38 indexed citations

5.

Ohtera, Hiroshi & Shigeru Yamada. (1990). Optimal allocation and control problems for software-testing resources. IEEE Transactions on Reliability. 39(2). 171–176. 79 indexed citations

6.

Ohtera, Hiroshi & Shigeru Yamada. (1990). Optimum software-release time considering an error-detection phenomenon during operation. IEEE Transactions on Reliability. 39(5). 596–599. 19 indexed citations

7.

Yamada, Shigeru, Hiroshi Ohtera, & Hiroyuki Narihisa. (1987). A testing-effort dependent software reliability model and its application. Microelectronics Reliability. 27(3). 507–522. 21 indexed citations

8.

Yamada, Shigeru, Hiroyuki Narihisa, & Hiroshi Ohtera. (1986). Nonhomogeneous software error detection rate model : data analyses and applications. RAIRO - Operations Research. 20(1). 51–60. 2 indexed citations

9.

Yamada, Shigeru, Hiroshi Ohtera, & Hiroyuki Narihisa. (1986). Software Reliability Growth Models with Testing-Effort. IEEE Transactions on Reliability. 35(1). 19–23. 212 indexed citations

10.

Yamada, Shigeru, Hiroyuki Narihisa, & Hiroshi Ohtera. (1984). Software reliability analysis based on a nonhomogeneous error detection rate model. Microelectronics Reliability. 24(5). 915–920. 2 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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