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Researcher · University of Aizu · Japan

Takafumi Hayashi

Takafumi Hayashi publishes mostly in Electrical and Electronic Engineering, Computer Networks and Communications and Artificial Intelligence, on topics such as Wireless Communication Networks Research, Semiconductor materials and devices and graph theory and CDMA systems.

ORCID 0000-0002-7032-3505 OpenAlex
World rank
#909,316
of 1,633,909 ranked researchers
Rank in Japan
#47,106
of 114,622
Works
57
Citations
85
Citations per work
1.5

What does Takafumi Hayashi research?

Electrical and Electronic Engineering: 30.9%Computer Networks and Communications: 12.3%Artificial Intelligence: 6.2%Computer Vision and Pattern Recognition: 4.9%other fields: 45.7%31%top field
Electrical and Electronic Engineering30.9%Computer Networks and Communications12.3%Artificial Intelligence6.2%Computer Vision and Pattern Recognition4.9%other fields45.7%

Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.

  1. 1Electrical and Electronic Engineering31% of their works
  2. 2Computer Networks and Communications12% of their works
  3. 3Artificial Intelligence6% of their works
  4. 4Computer Vision and Pattern Recognition5% of their works
  5. 5Aerospace Engineering5% of their works
  6. 6Computational Mechanics4% of their works

Research topics

Which keywords describe Takafumi Hayashi's research?

The keywords of their largest research topics: Atomic Layer Deposition, Fiber Bragg Grating, High-k Dielectrics, Power Control, Spectral Amplitude Coding, Wireless Networks, Cryptography and Error-Correcting Codes.

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 16 words, with their numbers
  1. Atomic Layer Deposition41 topic
  2. Fiber Bragg Grating41 topic
  3. High-k Dielectrics41 topic
  4. Power Control41 topic
  5. Spectral Amplitude Coding41 topic
  6. Wireless Networks41 topic
  7. Cryptography31 topic
  8. Error-Correcting Codes31 topic
  9. Failure Analysis31 topic
  10. Integrated Circuits31 topic
  11. MIMO-OFDM31 topic
  12. Nanowire Transistors31 topic
  13. Space-Time Coding31 topic
  14. Tunnel Field-Effect Transistors31 topic
  15. MIMO Radar21 topic
  16. Waveform Design21 topic

Where does Takafumi Hayashi work?

Takafumi Hayashi's main affiliation in the publication record is University of Aizu, Japan.

How many publications and citations does Takafumi Hayashi have?

Science Explorer counts 57 works and 85 citations for Takafumi Hayashi, ranking #909,316 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 Takafumi Hayashi

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