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Researcher · ETH Zurich · Switzerland

Vaibhav Krishna

Vaibhav Krishna publishes mostly in Information Systems, Artificial Intelligence and Management Science and Operations Research, on topics such as Recommender Systems and Techniques, Expert finding and Q&A systems and Topic Modeling.

ORCID 0000-0002-4701-4624 OpenAlex
World rank
#2,148,115
of 7,710,434 ranked researchers
Rank in Switzerland
#33,782
of 80,918
Works
21
Citations
457
Citations per work
21.8
h-index
6
i10-index 4Top 46% in Information Systems
Vaibhav Krishna

What does Vaibhav Krishna research?

Vaibhav Krishna's work is mostly in Computer Science (38%), Decision Sciences (11%), Physics and Astronomy (7%).

Physical Sciences: 10 works · 50.0% of their workComputer Science: 8 works · 37.5% of their workInformation Systems: 4 works · 19.6% of their workArtificial Intelligence: 4 works · 17.9% of their workPhysics and Astronomy: 1 works · 7.1% of their workStatistical and Nonlinear Physics: 1 works · 7.1% of their workEnvironmental Science: 1 works · 5.4% of their workManagement, Monitoring, Policy and Law: 1 works · 5.4% of their workEverything else: 7 works · 33.9% of their workSocial Sciences: 3 works · 16.1% of their workDecision Sciences: 2 works · 10.7% of their workManagement Science and Operations Research: 2 works · 10.7% of their workSocial Sciences: 1 works · 5.4% of their workSociology and Political Science: 1 works · 5.4% of their workTHEIR WORKVaibhav Krishna21works
Physical Sciences50%Social Sciences16%

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 Science837.5%
    2. Physics and Astronomy17.1%
    3. Environmental Science15.4%
  2. Everything else733.9%
    1. Decision Sciences210.7%
    2. Social Sciences15.4%
  1. 1Information Systems20% of their works
  2. 2Artificial Intelligence18% of their works
  3. 3Management Science and Operations Research11% of their works
  4. 4Statistical and Nonlinear Physics7% of their works
  5. 5Management, Monitoring, Policy and Law5% of their works
  6. 6Sociology and Political Science5% of their works

Research topics

Which keywords describe Vaibhav Krishna's research?

The keywords of their largest research topics: Neural Networks, Collaborative Filtering, Matrix Factorization, Community Question Answering, Expert Finding, Environmental Impact, Machine Translation and Word Representation.

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. Neural Networks92 topics
  2. Collaborative Filtering61 topic
  3. Matrix Factorization61 topic
  4. Community Question Answering51 topic
  5. Expert Finding51 topic
  6. Environmental Impact42 topics
  7. Machine Translation31 topic
  8. Word Representation31 topic
  9. Community Structure21 topic
  10. Content-Based Image Retrieval21 topic
  11. Environmental Attitudes21 topic
  12. Food Systems21 topic
  13. Food Waste21 topic
  14. Network Dynamics21 topic
  15. Pro-environmental Behavior21 topic
  16. Shape Matching21 topic
  17. Supply Chain21 topic
  18. Sustainable Diets21 topic

Where does Vaibhav Krishna work?

Vaibhav Krishna's main affiliation in the publication record is ETH Zurich, Switzerland.

How many publications and citations does Vaibhav Krishna have?

OpenAlex counts 21 works and 457 citations for Vaibhav Krishna, an h-index of 6, ranking #2,148,115 of 7,710,434 researchers worldwide on the quality 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.

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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