Ryohei Orihara

26 papers and 124 indexed citations i.

About

Ryohei Orihara is a scholar working on Artificial Intelligence, Information Systems and Computer Vision and Pattern Recognition. According to data from OpenAlex, Ryohei Orihara has authored 26 papers receiving a total of 124 indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Artificial Intelligence, 13 papers in Information Systems and 7 papers in Computer Vision and Pattern Recognition. Recurrent topics in Ryohei Orihara’s work include Advanced Text Analysis Techniques (6 papers), Data Mining Algorithms and Applications (6 papers) and Rough Sets and Fuzzy Logic (5 papers). Ryohei Orihara is often cited by papers focused on Advanced Text Analysis Techniques (6 papers), Data Mining Algorithms and Applications (6 papers) and Rough Sets and Fuzzy Logic (5 papers). Ryohei Orihara collaborates with scholars based in Japan and South Korea. Ryohei Orihara's co-authors include Kentaro Takagi, Yuichi Sei, Akihiko Ohsuga, Masayuki Okamoto, Yasuyuki Tahara, Keisuke Kojima, Toshio Hayashi, Tomoko Murakami, Koichi Furukawa and S. Suzuki and has published in prestigious journals such as Computerized Medical Imaging and Graphics, IEEE Transactions on Semiconductor Manufacturing and Journal of Computers.

In The Last Decade

Co-authorship network of co-authors of Ryohei Orihara i

Fields of papers citing papers by Ryohei Orihara

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Ryohei Orihara

Since Specialization
Citations

This map shows the geographic impact of Ryohei Orihara'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 Ryohei Orihara with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ryohei Orihara 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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2025