Science Explorer Back to mapMap
Discussion
Researcher · Statistics Canada · Canada

Ivan P. Fellegi

Ivan P. Fellegi publishes mostly in Statistics and Probability, Management Science and Operations Research and Artificial Intelligence, on topics such as Census and Population Estimation, Privacy-Preserving Technologies in Data and Advanced Statistical Methods and Models.

OpenAlex
World rank
#1,844,649
of 7,710,434 ranked researchers
Rank in Canada
#61,450
of 183,316
Works
46
Citations
3.9k
Citations per work
84.2
h-index
15
i10-index 20Top 33% in Statistics and Probability
Ivan P. Fellegi

What does Ivan P. Fellegi research?

Ivan P. Fellegi's work is mostly in Mathematics (37%), Decision Sciences (11%), Computer Science (9%).

Physical Sciences: 21 works · 45.6% of their workMathematics: 17 works · 36.7% of their workStatistics and Probability: 17 works · 36.7% of their workComputer Science: 4 works · 8.9% of their workArtificial Intelligence: 4 works · 8.9% of their workEverything else: 14 works · 31.2% of their workSocial Sciences: 7 works · 15.5% of their workDecision Sciences: 5 works · 11.1% of their workManagement Science and Operations Research: 5 works · 11.1% of their workSocial Sciences: 2 works · 4.4% of their workSociology and Political Science: 2 works · 4.4% of their workHealth Sciences: 2 works · 4.4% of their workHealth Professions: 2 works · 4.4% of their workGeneral Health Professions: 2 works · 4.4% of their workLife Sciences: 2 works · 3.3% of their workAgricultural and Biological Sciences: 2 works · 3.3% of their workFood Science: 2 works · 3.3% of their workTHEIR WORKIvan P. Fellegi46works
Life Sciences3%Physical Sciences46%Health Sciences4%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. Mathematics1736.7%
    2. Computer Science48.9%
  2. Everything else1431.2%
    1. Decision Sciences511.1%
    2. Social Sciences24.4%
    1. Health Professions24.4%
    1. Agricultural and Biological Sciences23.3%
  1. 1Statistics and Probability37% of their works
  2. 2Management Science and Operations Research11% of their works
  3. 3Artificial Intelligence9% of their works
  4. 4General Health Professions4% of their works
  5. 5Sociology and Political Science4% of their works
  6. 6Food Science3% of their works

Research topics

Which keywords describe Ivan P. Fellegi's research?

The keywords of their largest research topics: Capture-Recapture, Population Size Estimation, Differential Privacy, Federated Learning, Multicollinearity, Regression Analysis, Data Cleaning and Experimental Design.

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 16 words, with their numbers
  1. Capture-Recapture211 topic
  2. Population Size Estimation211 topic
  3. Differential Privacy51 topic
  4. Federated Learning51 topic
  5. Multicollinearity51 topic
  6. Regression Analysis51 topic
  7. Data Cleaning41 topic
  8. Experimental Design41 topic
  9. Optimization41 topic
  10. Record Linkage41 topic
  11. Healthcare Improvement31 topic
  12. Randomized Response Technique31 topic
  13. Sensitive Questions31 topic
  14. Statistical Process Control31 topic
  15. Consumer Perception21 topic
  16. Sensory Analysis21 topic

Where does Ivan P. Fellegi work?

Ivan P. Fellegi's main affiliation in the publication record is Statistics Canada, Canada.

How many publications and citations does Ivan P. Fellegi have?

OpenAlex counts 46 works and 3,872 citations for Ivan P. Fellegi, an h-index of 15, ranking #1,844,649 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

Ask a question or share a note about Ivan P. Fellegi. Keep it to the research: no personal attacks, advertising or links. Any reader can report a post, which collapses it for everyone until it is opened.