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Researcher · Vellore Institute of Technology University · India

R. Sivakumar

R. Sivakumar publishes mostly in Radiology, Nuclear Medicine and Imaging, Neurology and Pulmonary and Respiratory Medicine, on topics such as Lung Cancer Diagnosis and Treatment, Radiomics and Machine Learning in Medical Imaging and COVID-19 diagnosis using AI.

ORCID 0000-0001-8486-7960 OpenAlex
World rank
#1,529,501
of 1,633,909 ranked researchers
Rank in India
#38,731
of 44,512
Works
16
Citations
4
Citations per work
0.3

What does R. Sivakumar research?

Radiology, Nuclear Medicine and Imaging: 29.4%Neurology: 11.8%Pulmonary and Respiratory Medicine: 11.8%Pollution: 5.9%other fields: 41.1%29%top field
Radiology, Nuclear Medicine and Imaging29.4%Neurology11.8%Pulmonary and Respiratory Medicine11.8%Pollution5.9%other fields41.1%

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

  1. 1Radiology, Nuclear Medicine and Imaging29% of their works
  2. 2Neurology12% of their works
  3. 3Pulmonary and Respiratory Medicine12% of their works
  4. 4Pollution6% of their works
  5. 5Health Information Management6% of their works
  6. 6Physiology6% of their works

Research topics

Which keywords describe R. Sivakumar's research?

The keywords of their largest research topics: Medical Imaging, Deep Learning, Convolutional Neural Networks, COVID-19, CT Screening, Lung Cancer, Quantitative Analysis and Radiomics.

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. Medical Imaging42 topics
  2. Deep Learning32 topics
  3. COVID-1921 topic
  4. CT Screening21 topic
  5. Convolutional Neural Networks21 topic
  6. Lung Cancer21 topic
  7. Quantitative Analysis21 topic
  8. Radiomics21 topic
  9. Gait Recognition11 topic
  10. Gene Therapy11 topic
  11. Household Fuel Use11 topic
  12. Human Identification11 topic
  13. Indoor Air Pollution11 topic
  14. Neural Processing11 topic
  15. Photovoltaic/Thermal Hybrid Technology11 topic
  16. Retinitis Pigmentosa11 topic
  17. Solar Thermal Collectors11 topic
  18. Visual Perception11 topic

Where does R. Sivakumar work?

R. Sivakumar's main affiliation in the publication record is Vellore Institute of Technology University, India.

How many publications and citations does R. Sivakumar have?

Science Explorer counts 16 works and 4 citations for R. Sivakumar, ranking #1,529,501 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 R. Sivakumar

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.