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Researcher · SRM Institute of Science and Technology · India

Ramarathnam Venkatesan

Ramarathnam Venkatesan publishes mostly in Geometry and Topology, Mathematical Physics and Computational Theory and Mathematics, on topics such as Cryptographic Implementations and Security, Chaos-based Image/Signal Encryption and Algebraic structures and combinatorial models.

OpenAlex
World rank
#242,832
of 1,633,909 ranked researchers
Rank in India
#2,320
of 44,512
Works
21
Citations
185
Citations per work
8.8

What does Ramarathnam Venkatesan research?

Geometry and Topology: 16.1%Mathematical Physics: 16.1%Computational Theory and Mathematics: 12.9%Artificial Intelligence: 12.9%other fields: 42.0%16%top field
Geometry and Topology16.1%Mathematical Physics16.1%Computational Theory and Mathematics12.9%Artificial Intelligence12.9%other fields42.0%

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

  1. 1Geometry and Topology16% of their works
  2. 2Mathematical Physics16% of their works
  3. 3Computational Theory and Mathematics13% of their works
  4. 4Artificial Intelligence13% of their works
  5. 5Discrete Mathematics and Combinatorics10% of their works
  6. 6Management Science and Operations Research10% of their works

Research topics

Which keywords describe Ramarathnam Venkatesan's research?

The keywords of their largest research topics: Cryptanalysis, Security Analysis, Block Ciphers, Chaos, Cluster Algebras, Decision Making, Graph Spectra and Hash Functions.

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 18 words, with their numbers
  1. Cryptanalysis42 topics
  2. Security Analysis42 topics
  3. Block Ciphers21 topic
  4. Chaos21 topic
  5. Cluster Algebras21 topic
  6. Decision Making21 topic
  7. Graph Spectra21 topic
  8. Hash Functions21 topic
  9. Image Encryption21 topic
  10. Soft Set Theory21 topic
  11. Topological Indices21 topic
  12. Triangulated Categories21 topic
  13. E-Learning11 topic
  14. Graph Theory11 topic
  15. Homomorphic Encryption11 topic
  16. Identity-Based Encryption11 topic
  17. Intelligent Agent11 topic
  18. Parameterized Complexity11 topic

Where does Ramarathnam Venkatesan work?

Ramarathnam Venkatesan's main affiliation in the publication record is SRM Institute of Science and Technology, India.

How many publications and citations does Ramarathnam Venkatesan have?

Science Explorer counts 21 works and 185 citations for Ramarathnam Venkatesan, ranking #242,832 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 Ramarathnam Venkatesan

Papers, co-authors, who cited this work and researchers on the nearest topics are in the interactive view on the map. Is this your page? Request a correction or removal.