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Company · Marousi · Greece

Quality and Reliability (Greece)

In research, Quality and Reliability (Greece) stands highest in Physical Sciences (#6,439 of 12,888 worldwide) and Engineering (#3,787 of 6,636 worldwide), 2022–2025.

qnr.com.gr/enROR OpenAlex
World rank, 2022–2025
#8,236
of 28,054 · #14,901 all time
Rank in Greece
#42
of 124
Research works
897
▲ 74% vs 2013–17
Citations
7k
7.8 per fractional work
Top-10% rate
10.8%
record average 16.5%
Open access
34%
world 28%

What is Quality and Reliability (Greece) 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
Physical SciencesDomain #6,439 of 12,888 11.4%206 #10319
EngineeringField #3,787 of 6,636 10.9%116 #5856

Each strip is that field’s whole ranked pool, with the notch where Quality and Reliability (Greece) 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).

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: 0.15× its world share, 2 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.26× its world share, 4 worksBiochemistry, Geneti…Immunology and Microbiology: 0.14× its world share, 0 worksImmunology and Micro…Neuroscience: 0.28× its world share, 2 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 0.35× its world share, 0 worksPharmacology, Toxico…Chemical Engineering: 0.62× its world share, 1 worksChemical EngineeringChemistry: 0.05× its world share, 0 worksChemistryComputer Science: 2.38× its world share, 60 worksComputer ScienceEarth and Planetary Sciences: 0.27× its world share, 1 worksEarth and Planetary …Energy: 0.68× its world share, 2 worksEnergyEngineering: 2.40× its world share, 116 worksEngineeringEnvironmental Science: 0.50× its world share, 8 worksEnvironmental ScienceMaterials Science: 1.06× its world share, 12 worksMaterials ScienceMathematics: 0.22× its world share, 1 worksMathematicsPhysics and Astronomy: 0.64× its world share, 5 worksPhysics and AstronomyDentistry: 0.30× its world share, 0 worksDentistryHealth Professions: 1.31× its world share, 11 worksHealth ProfessionsMedicine: 0.77× its world share, 48 worksMedicineNursing: 0.18× its world share, 0 worksNursingVeterinary: 0.30× its world share, 0 worksVeterinaryArts and Humanities: 0.21× its world share, 2 worksArts and HumanitiesBusiness, Management and Accounting: 1.26× its world share, 13 worksBusiness, Management…Decision Sciences: 3.83× its world share, 12 worksDecision SciencesEconomics, Econometrics and Finance: 0.42× its world share, 3 worksEconomics, Econometr…Psychology: 0.27× its world share, 3 worksPsychologySocial Sciences: 0.38× its world share, 15 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Decision Sciences, 3.8×. Every wedge is a field page.

Which keywords describe research at Quality and Reliability (Greece)?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Big Data, Machine Learning, Distributed Systems, Deep Learning, Cloud Computing, Anomaly Detection, Resource Management and Supply Chain Management.

▲ 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. Machine Learning28▲ 2.7×40 topics
  2. Deep Learning23▲ 2.1×44 topics
  3. Big Data21▲ 7.2×15 topics
  4. Sustainability14▲ 1.73×22 topics
  5. Distributed Systems13▲ 23×5 topics
  6. Neural Networks13▲ 2.5×21 topics
  7. Supply Chain Management12▲ 3.8×9 topics
  8. Energy Efficiency10▲ 3.4×21 topics
  9. Cloud Computing10▲ 11×6 topics
  10. Renewable Energy9▲ 2.0×23 topics
  11. Anomaly Detection9▲ 9.5×5 topics
  12. Resource Management8▲ 15×3 topics
  13. Security8▲ 3.7×14 topics
  14. Internet of Things8▲ 2.6×12 topics
  15. Prognostic Models7▲ 28×2 topics
  16. Maintenance Optimization7▲ 110×1 topic
  17. Reliability Engineering7▲ 110×1 topic
  18. Fault Localization7▲ 31×2 topics
  19. Virtualization7▲ 26×2 topics
  20. Data Centers6▲ 32×1 topic
  21. MapReduce6▲ 32×1 topic
  22. Surveillance6▲ 6.9×2 topics
  23. Thermal Management6▲ 5.2×5 topics
  24. Predictive Analytics6▲ 15×2 topics
  25. Analytics5▲ 18×1 topic
  26. Bayesian Networks5▲ 19×2 topics
  27. Business Intelligence5▲ 18×1 topic
  28. Reliability Evaluation5▲ 32×3 topics
  29. Sensitivity Analysis5▲ 17×2 topics
  30. Fault Tree Analysis5▲ 33×1 topic
  31. Quantitative Risk Assessment5▲ 33×1 topic
  32. Fault Detection5▲ 10×3 topics
  33. Nanoelectronics5▲ 17×2 topics
  34. Neural Network5▲ 7.6×5 topics
  35. Corrosion5▲ 11×5 topics
  36. Fault Diagnosis5▲ 9.8×3 topics
  37. Failure Analysis4▲ 13×5 topics
  38. Open Source Software4▲ 34×2 topics
  39. Log Analysis4▲ 33×1 topic
  40. Performance Prediction4▲ 20×1 topic

Which research topics does Quality and Reliability (Greece) publish most on?

By volume in 2022–2025: Reliability and Maintenance Optimization, Cloud Computing and Resource Management, Big Data and Business Intelligence and Risk and Safety Analysis.

Reliability and Maintena…7Reliability and Maintenance Optimization: 7 fractional worksCloud Computing and Reso…6Cloud Computing and Resource Management: 6 fractional worksBig Data and Business In…5Big Data and Business Intelligence: 5 fractional worksRisk and Safety Analysis5Risk and Safety Analysis: 5 fractional worksSoftware System Performance and Reliability: 4 fractional worksSoftware Reliability and Analysis Research: 4 fractional worksFault Detection and Cont…4Fault Detection and Control Systems: 4 fractional worksMachine Fault Diagnosis Techniques: 4 fractional worksEthics and Social Impacts of AI: 3 fractional worksSemiconductor materials …3Semiconductor materials and devices: 3 fractional works
Safety, Risk, Reliability and QualityInformation SystemsManagement Information SystemsStatistics, Probability and Uncertainty5 others

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

  1. 1 Reliability and Maintenance OptimizationSafety, Risk, Reliability and Quality 7 works
  2. 2 Cloud Computing and Resource ManagementInformation Systems 6 works
  3. 3 Big Data and Business IntelligenceManagement Information Systems 5 works
  4. 4 Risk and Safety AnalysisStatistics, Probability and Uncertainty 5 works
  5. 5 Software System Performance and ReliabilityComputer Networks and Communications 4 works
  6. 6 Software Reliability and Analysis ResearchSoftware 4 works
  7. 7 Fault Detection and Control SystemsControl and Systems Engineering 4 works
  8. 8 Machine Fault Diagnosis TechniquesControl and Systems Engineering 4 works
  9. 9 Ethics and Social Impacts of AISafety Research 3 works
  10. 10 Semiconductor materials and devicesElectrical and Electronic Engineering 3 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 available34.4%not open65.6%

World: 28% of research is openly available.

with international co-authors63.1%domestic only36.9%

World: 19% is written across borders.

How has Quality and Reliability (Greece)'s research output changed?

Output in 2018–2022 was 74% 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 Marousi

All research institutions in Marousi

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.