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Researcher · Tokyo International University · Japan

Rafik Hamza

Rafik Hamza publishes mostly in Computer Vision and Pattern Recognition, Artificial Intelligence and Information Systems, on topics such as Advanced Steganography and Watermarking Techniques, Chaos-based Image/Signal Encryption and Cryptography and Data Security.

ORCID 0000-0003-4253-9285 OpenAlex
World rank
#383,839
of 7,710,434 ranked researchers
Rank in Japan
#3,531
of 383,136
Works
37
Citations
1.4k
Citations per work
39.0
h-index
15
i10-index 19Top 23% in Computer Vision and Pattern Recognition
Rafik Hamza

What does Rafik Hamza research?

Rafik Hamza's work is mostly in Computer Science (89%).

Physical Sciences: 33 works · 89.4% of their workComputer Science: 33 works · 89.4% of their workComputer Vision and Pattern Recognition: 13 works · 34.7% of their workArtificial Intelligence: 9 works · 24.2% of their workInformation Systems: 5 works · 14.7% of their workComputer Networks and Communications: 3 works · 8.4% of their workHardware and Architecture: 2 works · 4.2% of their workComputational Theory and Mathematics: 1 works · 3.2% of their workEverything else: 4 works · 10.6% of their workTHEIR WORKRafik Hamza37works
Physical Sciences89%

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 Science3389.4%
  2. Everything else410.6%
  1. 1Computer Vision and Pattern Recognition35% of their works
  2. 2Artificial Intelligence24% of their works
  3. 3Information Systems15% of their works
  4. 4Computer Networks and Communications8% of their works
  5. 5Hardware and Architecture4% of their works
  6. 6Computational Theory and Mathematics3% of their works

Research topics

Which keywords describe Rafik Hamza's research?

The keywords of their largest research topics: Cryptanalysis, Security Analysis, Deep Learning, Chaos, Image Encryption, Reversible Data Embedding, Steganography and Healthcare.

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 21 words, with their numbers
  1. Cryptanalysis172 topics
  2. Security Analysis172 topics
  3. Deep Learning162 topics
  4. Chaos131 topic
  5. Image Encryption131 topic
  6. Reversible Data Embedding131 topic
  7. Steganography131 topic
  8. Healthcare102 topics
  9. Internet of Things102 topics
  10. Homomorphic Encryption91 topic
  11. Identity-Based Encryption91 topic
  12. Differential Privacy81 topic
  13. Federated Learning81 topic
  14. Blockchain71 topic
  15. Smart Contracts71 topic
  16. Block Ciphers41 topic
  17. Hardware Trojans41 topic
  18. Hash Functions41 topic
  19. Physical Unclonable Functions41 topic
  20. Edge Computing31 topic
  21. Fog Computing31 topic

Where does Rafik Hamza work?

Rafik Hamza's main affiliation in the publication record is Tokyo International University, Japan.

How many publications and citations does Rafik Hamza have?

OpenAlex counts 37 works and 1,443 citations for Rafik Hamza, an h-index of 15, ranking #383,839 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.

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