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Researcher · NortonLifeLock (United States) · United States

Zulfikar Ramzan

Zulfikar Ramzan publishes mostly in Artificial Intelligence, Computer Networks and Communications and Information Systems, on topics such as Cryptography and Data Security, Cryptographic Implementations and Security and Coding theory and cryptography.

OpenAlex
World rank
#790,924
of 7,710,434 ranked researchers
Rank in United States
#264,257
of 1,627,098
Works
48
Citations
1.8k
Citations per work
38.5
h-index
21
i10-index 28Top 12% in Artificial Intelligence
Zulfikar Ramzan

What does Zulfikar Ramzan research?

Zulfikar Ramzan's work is mostly in Computer Science (75%), Health Professions (6%).

Physical Sciences: 36 works · 74.8% of their workComputer Science: 36 works · 74.8% of their workArtificial Intelligence: 16 works · 32.6% of their workComputer Networks and Communications: 8 works · 16.3% of their workInformation Systems: 6 works · 12.6% of their workComputer Vision and Pattern Recognition: 4 works · 8.9% of their workComputational Theory and Mathematics: 2 works · 4.4% of their workEverything else: 9 works · 19.3% of their workHealth Sciences: 3 works · 5.9% of their workHealth Professions: 3 works · 5.9% of their workGeneral Health Professions: 3 works · 5.9% of their workTHEIR WORKZulfikar Ramzan48works
Physical Sciences75%Health Sciences6%

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 Science3674.8%
  2. Everything else919.3%
    1. Health Professions35.9%
  1. 1Artificial Intelligence33% of their works
  2. 2Computer Networks and Communications16% of their works
  3. 3Information Systems13% of their works
  4. 4Computer Vision and Pattern Recognition9% of their works
  5. 5General Health Professions6% of their works
  6. 6Computational Theory and Mathematics4% of their works

Research topics

Which keywords describe Zulfikar Ramzan's research?

The keywords of their largest research topics: Cryptanalysis, Homomorphic Encryption, Identity-Based Encryption, Security Analysis, Block Ciphers, Hash Functions, Authentication and Biometrics.

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. Cryptanalysis233 topics
  2. Homomorphic Encryption211 topic
  3. Identity-Based Encryption211 topic
  4. Security Analysis182 topics
  5. Block Ciphers111 topic
  6. Hash Functions111 topic
  7. Authentication92 topics
  8. Biometrics92 topics
  9. Cryptography81 topic
  10. Error-Correcting Codes81 topic
  11. Chaos71 topic
  12. Image Encryption71 topic
  13. Approximation Algorithms51 topic
  14. Combinatorial Optimization51 topic
  15. Key Exchange51 topic
  16. Security Protocols51 topic
  17. Passwords41 topic
  18. Reversible Data Embedding41 topic
  19. Security41 topic
  20. Steganography41 topic

Where does Zulfikar Ramzan work?

Zulfikar Ramzan's main affiliation in the publication record is NortonLifeLock (United States), United States.

How many publications and citations does Zulfikar Ramzan have?

OpenAlex counts 48 works and 1,849 citations for Zulfikar Ramzan, an h-index of 21, ranking #790,924 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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