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Researcher · Nitte University · India

K. R. Raghunandan

K. R. Raghunandan publishes mostly in Artificial Intelligence, Computer Vision and Pattern Recognition and Information Systems, on topics such as Chaos-based Image/Signal Encryption, Cryptography and Data Security and Coding theory and cryptography.

OpenAlex
World rank
#1,798,745
of 7,710,434 ranked researchers
Rank in India
#29,978
of 280,097
Works
29
Citations
265
Citations per work
9.1
h-index
10
i10-index 11Top 42% in Artificial Intelligence
K. R. Raghunandan

What does K. R. Raghunandan research?

K. R. Raghunandan's work is mostly in Computer Science (72%), Engineering (5%).

Physical Sciences: 22 works · 77.0% of their workComputer Science: 21 works · 71.6% of their workArtificial Intelligence: 8 works · 27.0% of their workComputer Vision and Pattern Recognition: 6 works · 21.6% of their workInformation Systems: 3 works · 10.8% of their workComputer Networks and Communications: 2 works · 6.8% of their workComputational Theory and Mathematics: 2 works · 5.4% of their workEngineering: 2 works · 5.4% of their workElectrical and Electronic Engineering: 2 works · 5.4% of their workEverything else: 7 works · 23.0% of their workTHEIR WORKK. R. Raghunandan29works
Physical Sciences77%

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 Science2171.6%
    2. Engineering25.4%
  2. Everything else723.0%
  1. 1Artificial Intelligence27% of their works
  2. 2Computer Vision and Pattern Recognition22% of their works
  3. 3Information Systems11% of their works
  4. 4Computer Networks and Communications7% of their works
  5. 5Computational Theory and Mathematics5% of their works
  6. 6Electrical and Electronic Engineering5% of their works

Research topics

Which keywords describe K. R. Raghunandan's research?

The keywords of their largest research topics: Cryptanalysis, Security Analysis, Chaos, Image Encryption, Deep Learning, Homomorphic Encryption, Identity-Based Encryption and Block Ciphers.

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 19 words, with their numbers
  1. Cryptanalysis152 topics
  2. Security Analysis152 topics
  3. Chaos101 topic
  4. Image Encryption101 topic
  5. Deep Learning62 topics
  6. Homomorphic Encryption61 topic
  7. Identity-Based Encryption61 topic
  8. Block Ciphers51 topic
  9. Cryptography51 topic
  10. Error-Correcting Codes51 topic
  11. Hash Functions51 topic
  12. Blockchain31 topic
  13. Internet of Things31 topic
  14. Intrusion Detection31 topic
  15. Network Security31 topic
  16. Reversible Data Embedding31 topic
  17. Steganography31 topic
  18. Cellular Automata21 topic
  19. Computation21 topic

Where does K. R. Raghunandan work?

K. R. Raghunandan's main affiliation in the publication record is Nitte University, India.

How many publications and citations does K. R. Raghunandan have?

OpenAlex counts 29 works and 265 citations for K. R. Raghunandan, an h-index of 10, ranking #1,798,745 of 7,710,434 researchers worldwide on the quality 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 K. R. Raghunandan

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