Science Explorer Back to mapMap
Discussion
Researcher · Fujitsu (Japan) · Japan

Masahiko Takenaka

Masahiko Takenaka publishes mostly in Artificial Intelligence, Information Systems and Computer Networks and Communications, on topics such as Cryptography and Data Security, Cryptography and Residue Arithmetic and Coding theory and cryptography.

OpenAlex
World rank
#2,671,754
of 7,710,434 ranked researchers
Rank in Japan
#55,967
of 383,136
Works
77
Citations
882
Citations per work
11.5
h-index
17
i10-index 20Top 18% in Artificial Intelligence
Masahiko Takenaka

What does Masahiko Takenaka research?

Masahiko Takenaka's work is mostly in Computer Science (71%), Engineering (8%).

Physical Sciences: 61 works · 78.7% of their workComputer Science: 55 works · 71.2% of their workArtificial Intelligence: 24 works · 31.6% of their workInformation Systems: 13 works · 16.5% of their workComputer Networks and Communications: 7 works · 9.0% of their workComputer Vision and Pattern Recognition: 6 works · 7.5% of their workHardware and Architecture: 5 works · 6.6% of their workEngineering: 6 works · 7.5% of their workElectrical and Electronic Engineering: 6 works · 7.5% of their workEverything else: 16 works · 21.3% of their workTHEIR WORKMasahiko Takenaka77works
Physical Sciences79%

Their six largest subfields, inside their fields and domains; the grey slice is everything else they publish. The interactive view splits every one of their works down to single topics.

The fields and subfields, with their numbers
    1. Computer Science5571.2%
    2. Engineering67.5%
  2. Everything else1621.3%
  1. 1Artificial Intelligence32% of their works
  2. 2Information Systems16% of their works
  3. 3Computer Networks and Communications9% of their works
  4. 4Electrical and Electronic Engineering8% of their works
  5. 5Computer Vision and Pattern Recognition8% of their works
  6. 6Hardware and Architecture7% of their works

Research topics

Which keywords describe Masahiko Takenaka's research?

The keywords of their largest research topics: Cryptography, Side-Channel Attacks, Cryptanalysis, Security Analysis, Homomorphic Encryption, Identity-Based Encryption, Elliptic Curves and Pairing-Based Cryptosystems.

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. The words come from the keyword list OpenAlex gives each topic, not from the text of the papers, so a word can appear that none of the papers uses.

All 20 words, with their numbers
  1. Cryptography372 topics
  2. Side-Channel Attacks372 topics
  3. Cryptanalysis272 topics
  4. Security Analysis272 topics
  5. Homomorphic Encryption231 topic
  6. Identity-Based Encryption231 topic
  7. Elliptic Curves191 topic
  8. Pairing-Based Cryptosystems191 topic
  9. Algebraic Attacks181 topic
  10. Block Ciphers181 topic
  11. Error-Correcting Codes181 topic
  12. Hash Functions181 topic
  13. Chaos91 topic
  14. Hardware Trojans91 topic
  15. Image Encryption91 topic
  16. Physical Unclonable Functions91 topic
  17. Failure Analysis81 topic
  18. Integrated Circuits81 topic
  19. Intrusion Detection61 topic
  20. Network Security61 topic

Where does Masahiko Takenaka work?

Masahiko Takenaka's main affiliation in the publication record is Fujitsu (Japan), Japan.

How many publications and citations does Masahiko Takenaka have?

OpenAlex counts 77 works and 882 citations for Masahiko Takenaka, an h-index of 17, ranking #2,671,754 of 7,710,434 researchers worldwide on the quality score.

Ranked on field-normalised citation 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 have tabs of their own, above. Is this your page? Claim it with your ORCID iD, or request a correction or removal.

Discussion

Ask a question or share a note about Masahiko Takenaka. Keep it to the research: no personal attacks, advertising or links. Any reader can report a post, which collapses it for everyone until it is opened.