Kazuo Ohta
- Artificial Intelligence
- Information Systems top 10%
- Computational Theory and Mathematics
- Computer Networks and Communications
- Computer Vision and Pattern Recognition
- Co-authors
- Tatsuaki OkamotoKazumaro AokiShiho Moriai
- Topics
- Cryptography and Data Security (2 papers)Cryptographic Implementations and Security (1 paper)Cloud Data Security Solutions (1 paper)
- Journals
- Lecture notes in computer scienceIEICE Transactions on Fundamentals of Electronics Communications and Computer Sciences
- Partner nations
- Japan
In The Last Decade
Kazuo Ohta
2 papers receiving 94 citations
Peers
Comparison fields: 5 of 18
- Artificial Intelligence 90
- Information Systems 47
- Computational Theory and Mathematics 26
- Computer Networks and Communications 20
- Computer Vision and Pattern Recognition 20
Countries citing papers authored by Kazuo Ohta
This map shows the geographic impact of Kazuo Ohta'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 Kazuo Ohta with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Kazuo Ohta more than expected).
Fields of papers citing papers by Kazuo Ohta
This network shows the impact of papers produced by Kazuo Ohta. 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 Kazuo Ohta. The network helps show where Kazuo Ohta may publish in the future.
Co-authorship network of co-authors of Kazuo Ohta
This figure shows the co-authorship network connecting the top 25 collaborators of Kazuo Ohta. A scholar is included among the top collaborators of Kazuo Ohta 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 Kazuo Ohta. Kazuo Ohta is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | Multi-Signature Schemes Secure against Active Insider Attacks | 40 |
| 2 | One-Time Zero-Knowledge Authentications and Their Applications to Untraceable Electronic Cash (Special Section on Cryptography and Information Security) | 2 |
| 3 | 58 | |
| 4 | The best linear expression search of FEAL | 1 |
About Kazuo Ohta
Kazuo Ohta is a scholar working on Artificial Intelligence, Computer Vision and Pattern Recognition and Information Systems, having authored 4 papers that have together received 101 indexed citations. Recurring topics across this work include Cryptography and Data Security (2 papers), Cryptographic Implementations and Security (1 paper) and Cloud Data Security Solutions (1 paper). The work is most often cited by research in Artificial Intelligence (90 citations), Information Systems (47 citations) and Computational Theory and Mathematics (26 citations). Kazuo Ohta has collaborated with scholars based in Japan. Frequent co-authors include Tatsuaki Okamoto, Kazumaro Aoki and Shiho Moriai. Their work appears in journals such as Lecture notes in computer science and IEICE Transactions on Fundamentals of Electronics Communications and Computer Sciences.
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.