Kazuo Ohta
Kazuo Ohta publishes mostly in Artificial Intelligence, Computer Vision and Pattern Recognition and Hardware and Architecture, on topics such as Cryptography and Data Security, Cryptographic Implementations and Security and Chaos-based Image/Signal Encryption.
- World rank
- #201,003 of 1,633,909 ranked researchers
- Rank in Japan
- #5,407 of 114,622
- Works
- 69
- Citations
- 273
- Citations per work
- 4.0
What does Kazuo Ohta research?
Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.
- 1Artificial Intelligence45% of their works
- 2Computer Vision and Pattern Recognition15% of their works
- 3Hardware and Architecture8% of their works
- 4Information Systems7% of their works
- 5Computer Networks and Communications5% of their works
- 6Computational Theory and Mathematics5% of their works
Research topics
- Cryptography and Data Security
- Cryptographic Implementations and Security
- Chaos-based Image/Signal Encryption
- Physical Unclonable Functions (PUFs) and Hardware Security
- Coding theory and cryptography
- Privacy-Preserving Technologies in Data
- Complexity and Algorithms in Graphs
- Natural Language Processing Techniques
Which keywords describe Kazuo Ohta's research?
The keywords of their largest research topics: Cryptanalysis, Security Analysis, Block Ciphers, Hash Functions, Homomorphic Encryption, Identity-Based Encryption, Chaos and Image Encryption.
- Statistical Machine Translation
- Federated Learning
- Combinatorial Optimization
- Error-Correcting Codes
- Physical Unclonable Functions
- Image Encryption
- Identity-Based Encryption
- Hash Functions
- Security Analysis
- Cryptanalysis
- Block Ciphers
- Homomorphic Encryption
- Chaos
- Hardware Trojans
- Cryptography
- Approximation Algorithms
- Differential Privacy
- Neural Machine Translation
Size is their works in the topics tagged with each word, from their 8 largest topics. Each links to the topic it comes from most.
All 18 words, with their numbers
- Cryptanalysis192 topics
- Security Analysis192 topics
- Block Ciphers111 topic
- Hash Functions111 topic
- Homomorphic Encryption111 topic
- Identity-Based Encryption111 topic
- Chaos81 topic
- Image Encryption81 topic
- Hardware Trojans61 topic
- Physical Unclonable Functions61 topic
- Cryptography41 topic
- Error-Correcting Codes41 topic
- Approximation Algorithms31 topic
- Combinatorial Optimization31 topic
- Differential Privacy31 topic
- Federated Learning31 topic
- Neural Machine Translation11 topic
- Statistical Machine Translation11 topic
Where does Kazuo Ohta work?
Kazuo Ohta's main affiliation in the publication record is University of Electro-Communications, Japan.
How many publications and citations does Kazuo Ohta have?
Science Explorer counts 69 works and 273 citations for Kazuo Ohta, ranking #201,003 of 1,633,909 researchers worldwide on the composite score.
Ranked on field-normalised excellence (50%), output (30%) and citations (20%). Counts come from OpenAlex author records, which occasionally merge different people who share a name or split one person into several.
Papers, co-authors, who cited this work and researchers on the nearest topics are in the interactive view on the map. Is this your page? Request a correction or removal.