Science Explorer Interactive view Map
University · Ioannina · Greece

University of Ioannina

In research, University of Ioannina stands highest in Medicine (#717 of 10,443 worldwide), Health Sciences (#837 of 11,982 worldwide) and Social Sciences (#1,126 of 10,521 worldwide), 2022–2025. Relative to its size it is most specialised in Computer Science Applications, Nuclear and High Energy Physics and Applied Mathematics — Computer Science Applications is 5.1× its share of world research.

uoi.grROR OpenAlex
World rank, 2022–2025
#1,162
of 28,054 · #1,150 all time
Rank in Greece
#7
of 124
Research works
17k
▲ 31% vs 2013–17
Citations
455k
26.7 per fractional work
Top-10% rate
21.3%
record average 16.5%
Open access
38%
world 28%

What is University of Ioannina known for in research?

The fields where it stands highest, 2022–2025, ranked among every institution above the floor in each field.

FieldWorld rankWhere that sitsTop-10% rateWorksAll time
MedicineField #717 of 10,443 23.0%754 #1076
Health SciencesDomain #837 of 11,982 22.5%834 #1222
Social SciencesDomain #1,126 of 10,521 25.9%618 #1338
Physical SciencesDomain #1,523 of 12,888 17.3%1,257 #1112
EducationSubfield #266 of 1,892 32.3%128 #545
Life SciencesDomain #1,140 of 7,800 24.0%408 #1304
Social SciencesField #984 of 6,365 25.1%274 #1567
Computer ScienceField #1,177 of 4,667 20.1%329 #1405
Biochemistry, Genetics and Molecular BiologyField #1,172 of 3,579 22.2%175 #1156
EngineeringField #2,378 of 6,636 14.3%258 #1877

Each strip is that field’s whole ranked pool, with the notch where University of Ioannina sits in it, in the colour of the band that rank falls in. The track under the rate is the rate itself: it carries no world mark, because the world rate differs by field (from about 6% to 21% in this record).

Which of those standings moved

The same fields on both windows: where it stood over the whole record, and where it stands in 2022–2025. The distance is the story, and it is the one thing the two rank columns above cannot show.

  1. Medicine#1,076 #717
  2. Health Sciences#1,222 #837
  3. Social Sciences#1,338 #1,126
  4. Physical Sciences#1,112 #1,523
  5. Education#545 #266
  6. Life Sciences#1,304 #1,140
  7. Social Sciences#1,567 #984
  8. Computer Science#1,405 #1,177
  9. Biochemistry, Genetics and Molecular Biology#1,156 #1,172
  10. Engineering#1,877 #2,378
all time2022–2025, better2022–2025, worse

A dot further right is a better standing. Fields it was not ranked in over the whole record are left out.

What does University of Ioannina specialise in?

Where its research is concentrated relative to its size: Computer Science Applications takes 5.1× the share of its output that it takes of world research.

  1. Computer Science ApplicationsSubfield · 38.9 works5.1×
  2. Nuclear and High Energy PhysicsSubfield · 46.6 works4.8×
  3. Applied MathematicsSubfield · 35.9 works4.0×
  4. Developmental and Educational PsychologySubfield · 50.5 works3.5×
← less than its size predicts1×more →

Location quotient, a volume reading rather than an impact one. It surfaces small, lopsided specialities.

Field profile

Location quotient across every field it publishes in: outside the ring is more than an institution of this size would be expected to publish, inside it is less.

Agricultural and Biological Sciences: 0.81× its world share, 120 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 1.05× its world share, 175 worksBiochemistry, Geneti…Immunology and Microbiology: 1.01× its world share, 32 worksImmunology and Micro…Neuroscience: 1.40× its world share, 71 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 0.97× its world share, 11 worksPharmacology, Toxico…Chemical Engineering: 1.39× its world share, 15 worksChemical EngineeringChemistry: 1.85× its world share, 91 worksChemistryComputer Science: 1.36× its world share, 329 worksComputer ScienceEarth and Planetary Sciences: 0.60× its world share, 29 worksEarth and Planetary …Energy: 1.21× its world share, 35 worksEnergyEngineering: 0.55× its world share, 258 worksEngineeringEnvironmental Science: 0.86× its world share, 133 worksEnvironmental ScienceMaterials Science: 1.22× its world share, 133 worksMaterials ScienceMathematics: 2.68× its world share, 98 worksMathematicsPhysics and Astronomy: 1.97× its world share, 137 worksPhysics and AstronomyDentistry: 0.30× its world share, 4 worksDentistryHealth Professions: 0.70× its world share, 58 worksHealth ProfessionsMedicine: 1.26× its world share, 754 worksMedicineNursing: 1.10× its world share, 17 worksNursingVeterinary: 0.33× its world share, 1 worksVeterinaryArts and Humanities: 0.86× its world share, 77 worksArts and HumanitiesBusiness, Management and Accounting: 0.37× its world share, 37 worksBusiness, Management…Decision Sciences: 0.85× its world share, 26 worksDecision SciencesEconomics, Econometrics and Finance: 0.69× its world share, 46 worksEconomics, Econometr…Psychology: 1.66× its world share, 158 worksPsychologySocial Sciences: 0.69× its world share, 274 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Mathematics, 2.7×. Every wedge is a field page.

Who are the top researchers at University of Ioannina?

Ranked on the composite score, Aristidis Likas, Elefterios Lidorikis and G. Georgiou lead among researchers whose main affiliation is University of Ioannina.

  1. 1 Aristidis Likas Greece · #13,385 worldwide 1.2k citations · 60 works
  2. 2 Elefterios Lidorikis Greece · #32,927 worldwide 642 citations · 36 works
  3. 3 G. Georgiou Greece · #36,116 worldwide 615 citations · 44 works
  4. 4 Εvangelos Εvangelou Greece · #42,885 worldwide 482 citations · 58 works
  5. 5 Michael G. Kontominas Greece · #48,847 worldwide 431 citations · 46 works
  6. 6 D. Karamanis Greece · #67,889 worldwide 267 citations · 43 works
  7. 7 Nicholas Pavlidis Greece · #71,870 worldwide 277 citations · 56 works
  8. 8 Konstantinos E. Parsopoulos Greece · #72,470 worldwide 578 citations · 40 works
  9. 9 Athanasios B. Bourlinos Greece · #74,569 worldwide 625 citations · 33 works
  10. 10 X. Aslanoglou Greece · #85,582 worldwide 470 citations · 26 works
All ranked researchers at University of Ioannina

Which keywords describe research at University of Ioannina?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Inflammation, Epidemiology, Machine Learning, Educational Technology, Cardiovascular Disease, Education, Evolutionary Algorithms and Metabolic Syndrome.

▲ more of its work than of the world’s◆ about the world’s share▼ less than the world’s

Size is fractional works in 2022–2025 in the topics tagged with each word; colour is the word's share of this institution's work against its share of the world's. The 40 words are chosen for being large and distinctive. Each links to the topic it comes from most.

All 40 words, with their numbers
  1. Epidemiology129◆ 1.05×117 topics
  2. Machine Learning107◆ 1.05×71 topics
  3. Inflammation101▲ 1.55×79 topics
  4. Deep Learning94◆ 0.88×69 topics
  5. Education76▲ 1.41×54 topics
  6. Oxidative Stress68▲ 1.34×56 topics
  7. Educational Technology67▲ 1.81×28 topics
  8. Cardiovascular Disease64▲ 1.84×36 topics
  9. Biomedical Applications55▲ 1.49×30 topics
  10. Nanomaterials55▲ 1.66×16 topics
  11. Metabolic Syndrome54▲ 2.1×21 topics
  12. Environmental Impact49◆ 0.93×37 topics
  13. Treatment48▲ 1.28×48 topics
  14. Mental Health47◆ 1.02×30 topics
  15. Genetics46▲ 2.1×20 topics
  16. Obesity40▲ 1.71×25 topics
  17. Depression40▲ 1.46×21 topics
  18. Student Engagement39▲ 3.1×12 topics
  19. Graphene39▲ 1.81×10 topics
  20. Biomarkers35▲ 1.63×18 topics
  21. Meta-Analysis34▲ 1.87×19 topics
  22. STEM Education32▲ 2.3×10 topics
  23. Precision Medicine30▲ 2.1×8 topics
  24. Evolutionary Algorithms30▲ 8.9×5 topics
  25. Technology Integration30▲ 3.1×9 topics
  26. Atherosclerosis29▲ 3.3×12 topics
  27. Autoantibodies28▲ 3.8×8 topics
  28. Carbon Nanotubes26▲ 2.5×8 topics
  29. Informal Learning25▲ 6.2×6 topics
  30. Teacher Preparation24▲ 11×4 topics
  31. Learning Analytics22▲ 5.7×2 topics
  32. Executive Functioning21▲ 5.2×3 topics
  33. Boundary Value Problems20▲ 13×2 topics
  34. Conceptual Change19▲ 22×2 topics
  35. Particle Swarm Optimization19▲ 5.0×3 topics
  36. Model-Based Learning18▲ 10×2 topics
  37. Autism Spectrum Disorders18▲ 5.5×2 topics
  38. Inquiry-Based Teaching18▲ 24×1 topic
  39. Scientific Literacy18▲ 24×1 topic
  40. Multiobjective Optimization15▲ 9.1×2 topics

Which research topics does University of Ioannina publish most on?

By volume in 2022–2025: Science Education and Pedagogy, Online Learning and Analytics, Advanced Photocatalysis Techniques and Nonlinear Differential Equations Analysis.

Science Education and Pe…18Science Education and Pedagogy: 18 fractional worksOnline Learning and Anal…16Online Learning and Analytics: 16 fractional worksAdvanced Photocatalysis Techniques: 15 fractional worksNonlinear Differential E…14Nonlinear Differential Equations Analysis: 14 fractional worksE-Learning and Knowledge…14E-Learning and Knowledge Management: 14 fractional worksAutism Spectrum Disorder Research: 14 fractional worksCosmology and Gravitation Theories: 12 fractional worksArtificial Intelligence …12Artificial Intelligence in Healthcare and Education: 12 fractional worksMetaheuristic Optimization Algorithms Research: 11 fractional worksEducation and Critical Thinking Development: 11 fractional works
EducationComputer Science ApplicationsRenewable Energy, Sustainability and the EnvironmentApplied Mathematics4 others

Area is fractional works; colour is the subfield each topic belongs to.

  1. 1 Science Education and Pedagogy Education 18 works
  2. 2 Online Learning and Analytics Computer Science Applications 16 works
  3. 3 Advanced Photocatalysis Techniques Renewable Energy, Sustainability and the Environment 15 works
  4. 4 Nonlinear Differential Equations Analysis Applied Mathematics 14 works
  5. 5 E-Learning and Knowledge Management Computer Science Applications 14 works
  6. 6 Autism Spectrum Disorder Research Cognitive Neuroscience 14 works
  7. 7 Cosmology and Gravitation Theories Astronomy and Astrophysics 12 works
  8. 8 Artificial Intelligence in Healthcare and Education Health Informatics 12 works
  9. 9 Metaheuristic Optimization Algorithms Research Artificial Intelligence 11 works
  10. 10 Education and Critical Thinking Development Education 11 works

How open and international is its research?

Against the world’s own shares — the tick on each track. Both are shares of its output, so they sit on one scale and can be read against each other as well as against the world.

openly available37.7%not open62.3%

World: 28% of research is openly available.

with international co-authors22.6%domestic only77.4%

World: 19% is written across borders.

How has University of Ioannina's research output changed?

Output in 2018–2022 was 31% higher than in 2013–2017.

1990200020102020
grewheldshrank

The same series as a ribbon — one cell per year, darker for more. The line above answers how much; this answers when.

Other research institutions in Ioannina

All research institutions in Ioannina

Research measures only: rankings here say nothing about teaching, admissions or student experience. Comparable institutions and collaboration partners are in the interactive view on the map.