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Researcher · SASTRA University · India

Raghunathan Krishankumar

Raghunathan Krishankumar publishes mostly in Management Science and Operations Research, Artificial Intelligence and Strategy and Management, on topics such as Multi-Criteria Decision Making, Sustainable Supply Chain Management and Optimization and Mathematical Programming.

ORCID 0000-0002-8559-1414 OpenAlex
World rank
#76,645
of 7,710,434 ranked researchers
Rank in India
#766
of 280,097
Works
116
Citations
3.1k
Citations per work
26.5
h-index
34
i10-index 71Top 4.1% in Management Science and Operations Research
Raghunathan Krishankumar

What does Raghunathan Krishankumar research?

Raghunathan Krishankumar's work is mostly in Decision Sciences (26%), Computer Science (15%), Business, Management and Accounting (7%).

Everything else: 53 works · 45.3% of their workSocial Sciences: 39 works · 33.5% of their workDecision Sciences: 30 works · 26.2% of their workManagement Science and Operations Research: 30 works · 26.2% of their workBusiness, Management and Accounting: 8 works · 7.3% of their workStrategy and Management: 8 works · 7.3% of their workPhysical Sciences: 25 works · 21.2% of their workComputer Science: 17 works · 14.6% of their workArtificial Intelligence: 9 works · 7.6% of their workComputer Networks and Communications: 4 works · 3.5% of their workInformation Systems: 4 works · 3.5% of their workEngineering: 8 works · 6.6% of their workControl and Systems Engineering: 8 works · 6.6% of their workTHEIR WORKRaghunathanKrishankumar116works
Physical Sciences21%Social Sciences34%

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 else5345.3%
    1. Decision Sciences3026.2%
    2. Business, Management and Accounting87.3%
    1. Computer Science1714.6%
    2. Engineering86.6%
  1. 1Management Science and Operations Research26% of their works
  2. 2Artificial Intelligence8% of their works
  3. 3Strategy and Management7% of their works
  4. 4Control and Systems Engineering7% of their works
  5. 5Information Systems4% of their works
  6. 6Computer Networks and Communications4% of their works

Research topics

Which keywords describe Raghunathan Krishankumar's research?

The keywords of their largest research topics: Analytic Hierarchy Process, TOPSIS, Sustainable Development, Circular Economy, Sustainable Supply Chain Management, Aggregate Production Planning, Fuzzy Goal Programming and Granular Computing.

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 17 words, with their numbers
  1. Analytic Hierarchy Process831 topic
  2. TOPSIS831 topic
  3. Sustainable Development272 topics
  4. Circular Economy221 topic
  5. Sustainable Supply Chain Management221 topic
  6. Aggregate Production Planning191 topic
  7. Fuzzy Goal Programming191 topic
  8. Granular Computing111 topic
  9. Rough Sets111 topic
  10. Edge Computing101 topic
  11. Internet of Things101 topic
  12. Fuzzy Differential Equations91 topic
  13. Uncertainty Theory91 topic
  14. GIS81 topic
  15. Land Suitability81 topic
  16. Big Data61 topic
  17. Cloud Computing61 topic

Where does Raghunathan Krishankumar work?

Raghunathan Krishankumar's main affiliation in the publication record is SASTRA University, India.

How many publications and citations does Raghunathan Krishankumar have?

OpenAlex counts 116 works and 3,073 citations for Raghunathan Krishankumar, an h-index of 34, ranking #76,645 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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