Ryuichi Oka
Ryuichi Oka publishes mostly in Computer Vision and Pattern Recognition, Artificial Intelligence and Signal Processing, on topics such as Image Retrieval and Classification Techniques, Advanced Scientific Research Methods and Evolutionary Algorithms and Applications.
- World rank
- #195,486 of 1,633,909 ranked researchers
- Rank in Japan
- #5,184 of 114,622
- Works
- 36
- Citations
- 119
- Citations per work
- 3.3
What does Ryuichi Oka research?
Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.
- 1Computer Vision and Pattern Recognition27% of their works
- 2Artificial Intelligence15% of their works
- 3Signal Processing9% of their works
- 4Food Science6% of their works
- 5Information Systems6% of their works
- 6Control and Systems Engineering6% of their works
Research topics
- Image Retrieval and Classification Techniques
- Advanced Scientific Research Methods
- Evolutionary Algorithms and Applications
- Semantic Web and Ontologies
- Metaheuristic Optimization Algorithms Research
- AI-based Problem Solving and Planning
- Peer-to-Peer Network Technologies
- Advanced Image and Video Retrieval Techniques
Which keywords describe Ryuichi Oka's research?
The keywords of their largest research topics: Machine Learning, Content-Based Image Retrieval, Evolutionary Algorithms, Shape Matching, Classification, Food Production, Genetic Programming and Mathematical Modeling.
- Semantic Web
- Planning Systems
- Particle Swarm Optimization
- Local Descriptors
- Feature Matching
- Mathematical Modeling
- Food Production
- Shape Matching
- Content-Based Image Retrieval
- Machine Learning
- Evolutionary Algorithms
- Classification
- Genetic Programming
- Differential Evolution
- Heuristic Search
- Ontology
- Peer-to-Peer
- Scalable
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
- Machine Learning52 topics
- Content-Based Image Retrieval31 topic
- Evolutionary Algorithms32 topics
- Shape Matching31 topic
- Classification21 topic
- Food Production21 topic
- Genetic Programming21 topic
- Mathematical Modeling21 topic
- Differential Evolution11 topic
- Feature Matching11 topic
- Heuristic Search11 topic
- Local Descriptors11 topic
- Ontology11 topic
- Particle Swarm Optimization11 topic
- Peer-to-Peer11 topic
- Planning Systems11 topic
- Scalable11 topic
- Semantic Web11 topic
Where does Ryuichi Oka work?
Ryuichi Oka's main affiliation in the publication record is University of Aizu, Japan.
How many publications and citations does Ryuichi Oka have?
Science Explorer counts 36 works and 119 citations for Ryuichi Oka, ranking #195,486 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.