Hiroshi Fujiwara
Hiroshi Fujiwara publishes mostly in Computer Networks and Communications, Industrial and Manufacturing Engineering and Numerical Analysis, on topics such as Iterative Methods for Nonlinear Equations, Optimization and Search Problems and Image and Signal Denoising Methods.
- World rank
- #1,315,123 of 1,633,909 ranked researchers
- Rank in Japan
- #84,674 of 114,622
- Works
- 30
- Citations
- 32
- Citations per work
- 1.1
What does Hiroshi Fujiwara research?
Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.
- 1Computer Networks and Communications20% of their works
- 2Industrial and Manufacturing Engineering10% of their works
- 3Numerical Analysis10% of their works
- 4Computer Vision and Pattern Recognition10% of their works
- 5Applied Mathematics7% of their works
- 6Computational Theory and Mathematics7% of their works
Research topics
Which keywords describe Hiroshi Fujiwara's research?
The keywords of their largest research topics: Iterative Methods, Convergence Analysis, Newton's Method, Image Denoising, Mobile Robots, Online Algorithms, Singular Spectrum Analysis and Sparse Representations.
- Matrix Computations
- Floating-Point Arithmetic
- NURBS
- Finite Elements
- Sparse Representations
- Online Algorithms
- Image Denoising
- Convergence Analysis
- Iterative Methods
- Newton's Method
- Mobile Robots
- Singular Spectrum Analysis
- Total Least Squares
- Inverse Problems
- Regularization Methods
- Interval Analysis
- Numerical Linear Algebra
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 17 words, with their numbers
- Iterative Methods52 topics
- Convergence Analysis41 topic
- Newton's Method41 topic
- Image Denoising31 topic
- Mobile Robots31 topic
- Online Algorithms31 topic
- Singular Spectrum Analysis31 topic
- Sparse Representations31 topic
- Total Least Squares31 topic
- Finite Elements21 topic
- Inverse Problems21 topic
- NURBS21 topic
- Regularization Methods21 topic
- Floating-Point Arithmetic11 topic
- Interval Analysis11 topic
- Matrix Computations11 topic
- Numerical Linear Algebra11 topic
Where does Hiroshi Fujiwara work?
Hiroshi Fujiwara's main affiliation in the publication record is Kyoto University, Japan.
How many publications and citations does Hiroshi Fujiwara have?
Science Explorer counts 30 works and 32 citations for Hiroshi Fujiwara, ranking #1,315,123 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.
Other researchers named Hiroshi Fujiwara
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