Hiroshi Ohtera

12 total papers · 495 total citations
10 papers, 277 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 277 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, Masatsugu Yamamoto, Yoshikazu Kotani, Munenobu Nogami, Yoshiharu Ohno, Yasuhiro Funada, Mitsuru Ohba, Akihiro Sakashita and Yuko Kono and has published in prestigious journals such as European Journal of Operational Research, IEEE Transactions on Reliability and Microelectronics Reliability.

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.

Hiroshi Ohtera

9 papers receiving 257 citations

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.

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).

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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2026