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Researcher · Université Paris Dauphine-PSL · France

Bernard Roy

Bernard Roy publishes mostly in Management Science and Operations Research, General Health Professions and Sociology and Political Science, on topics such as Multi-Criteria Decision Making, Complex Systems and Decision Making and Healthcare Systems and Practices.

OpenAlex
World rank
#228,135
of 7,710,434 ranked researchers
Rank in France
#14,236
of 324,115
Works
242
Citations
14k
Citations per work
59.0
h-index
48
i10-index 89Top 1.4% in Management Science and Operations Research
Bernard Roy

What does Bernard Roy research?

Bernard Roy's work is mostly in Decision Sciences (17%), Health Professions (9%), Social Sciences (9%).

Everything else: 131 works · 54.3% of their workSocial Sciences: 69 works · 28.4% of their workDecision Sciences: 41 works · 16.8% of their workManagement Science and Operations Research: 41 works · 16.8% of their workSocial Sciences: 21 works · 8.6% of their workSociology and Political Science: 21 works · 8.6% of their workEconomics, Econometrics and Finance: 7 works · 3.0% of their workEconomics and Econometrics: 7 works · 3.0% of their workHealth Sciences: 21 works · 8.8% of their workHealth Professions: 21 works · 8.8% of their workGeneral Health Professions: 21 works · 8.8% of their workPhysical Sciences: 21 works · 8.5% of their workComputer Science: 21 works · 8.5% of their workArtificial Intelligence: 12 works · 5.1% of their workComputational Theory and Mathematics: 8 works · 3.4% of their workTHEIR WORKBernard Roy242works
Physical Sciences8%Health Sciences9%Social Sciences28%

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 else13154.3%
    1. Decision Sciences4116.8%
    2. Social Sciences218.6%
    3. Economics, Econometrics and Finance73.0%
    1. Health Professions218.8%
    1. Computer Science218.5%
  1. 1Management Science and Operations Research17% of their works
  2. 2General Health Professions9% of their works
  3. 3Sociology and Political Science9% of their works
  4. 4Artificial Intelligence5% of their works
  5. 5Computational Theory and Mathematics3% of their works
  6. 6Economics and Econometrics3% of their works

Research topics

Which keywords describe Bernard Roy's research?

The keywords of their largest research topics: Analytic Hierarchy Process, TOPSIS, Sustainability, Modeling, Soft Systems Methodology, System Dynamics, Healthcare Policy and Public Health.

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. Analytic Hierarchy Process441 topic
  2. TOPSIS441 topic
  3. Sustainability392 topics
  4. Modeling372 topics
  5. Soft Systems Methodology281 topic
  6. System Dynamics281 topic
  7. Healthcare Policy161 topic
  8. Public Health161 topic
  9. Environmental Participation141 topic
  10. Territorial Governance141 topic
  11. Granular Computing121 topic
  12. Rough Sets121 topic
  13. Adaptation111 topic
  14. Livestock Farming111 topic
  15. Bayesian Networks101 topic
  16. Causal Inference101 topic
  17. Decision Support91 topic
  18. Fuzzy Cognitive Maps91 topic

Where does Bernard Roy work?

Bernard Roy's main affiliation in the publication record is Université Paris Dauphine-PSL, France.

How many publications and citations does Bernard Roy have?

OpenAlex counts 242 works and 14,283 citations for Bernard Roy, an h-index of 48, ranking #228,135 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.

Other researchers named Bernard Roy

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Discussion

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