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Researcher · Easwari Engineering College · ??

Nirmala Venkatachalam

Nirmala Venkatachalam publishes mostly in Artificial Intelligence, Radiology, Nuclear Medicine and Imaging and Mechanics of Materials, on topics such as Infrared Thermography in Medicine, Privacy-Preserving Technologies in Data and AI in cancer detection.

ORCID 0000-0001-9662-9425 OpenAlex
World rank
#3,442,291
of 7,710,434 ranked researchers
Rank in ??
#6,073
of 21,892
Works
21
Citations
124
Citations per work
5.9
h-index
6
i10-index 4Top 74% in Artificial Intelligence
Nirmala Venkatachalam

What does Nirmala Venkatachalam research?

Nirmala Venkatachalam's work is mostly in Computer Science (20%), Engineering (18%), Medicine (13%).

Everything else: 10 works · 49.1% of their workPhysical Sciences: 8 works · 38.2% of their workComputer Science: 4 works · 20.0% of their workArtificial Intelligence: 3 works · 14.5% of their workInformation Systems: 1 works · 5.5% of their workEngineering: 4 works · 18.2% of their workMechanics of Materials: 2 works · 9.1% of their workElectrical and Electronic Engineering: 1 works · 5.5% of their workMechanical Engineering: 1 works · 3.6% of their workHealth Sciences: 3 works · 12.7% of their workMedicine: 3 works · 12.7% of their workRadiology, Nuclear Medicine and Imaging: 3 works · 12.7% of their workTHEIR WORKNirmalaVenkatachalam21works
Physical Sciences38%Health Sciences13%

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. Everything else1049.1%
    1. Computer Science420.0%
    2. Engineering418.2%
    1. Medicine312.7%
  1. 1Artificial Intelligence14% of their works
  2. 2Radiology, Nuclear Medicine and Imaging13% of their works
  3. 3Mechanics of Materials9% of their works
  4. 4Electrical and Electronic Engineering6% of their works
  5. 5Information Systems6% of their works
  6. 6Mechanical Engineering4% of their works

Research topics

Which keywords describe Nirmala Venkatachalam's research?

The keywords of their largest research topics: Medical Imaging, Deep Learning, Infrared Thermography, Machine Learning, Thermal Imaging, Convolutional Neural Networks, Breast Cancer Detection and Skin Temperature.

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 23 words, with their numbers
  1. Medical Imaging83 topics
  2. Deep Learning73 topics
  3. Infrared Thermography72 topics
  4. Machine Learning73 topics
  5. Thermal Imaging72 topics
  6. Convolutional Neural Networks62 topics
  7. Breast Cancer Detection41 topic
  8. Skin Temperature41 topic
  9. Transfer Learning42 topics
  10. COVID-1931 topic
  11. Chest X-Ray31 topic
  12. Defect Detection31 topic
  13. Differential Privacy31 topic
  14. Federated Learning31 topic
  15. Histopathology Images31 topic
  16. Medical Image Analysis31 topic
  17. Non-Destructive Testing31 topic
  18. Auditory Cortex11 topic
  19. Brain Tumor11 topic
  20. Infrared Spectroscopy11 topic
  21. MRI11 topic
  22. Raman Spectroscopy11 topic
  23. Temporal Processing11 topic

Where does Nirmala Venkatachalam work?

Nirmala Venkatachalam's main affiliation in the publication record is Easwari Engineering College, ??.

How many publications and citations does Nirmala Venkatachalam have?

OpenAlex counts 21 works and 124 citations for Nirmala Venkatachalam, an h-index of 6, ranking #3,442,291 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.

Discussion

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