Science Explorer Back to mapMap
Discussion
University · Almada · Portugal

Escola Naval

In research, Escola Naval stands highest in Physical Sciences (#7,301 of 17,446 worldwide), over all time.

escolanaval.marinha.ptROR OpenAlex
World rank, 2022-now
#16,382
of 22,385 · #15,227 all time
Rank in Portugal
#131
of 168
Research works
298
◆ 1% vs 2018-21
Citations
2.3k
7.6 per fractional work
Top-10% rate
8.3%
all institutions 10.0%
vs its own fields
0.96×
1.00× is exactly expected
Open access
50%
world 40%
International
22%
world 18%
Escola Naval

What is Escola Naval known for in research?

The fields where it stands highest, over all time, ranked among every institution above the floor in each field.

FieldWorld rankWhere that sitsTop-10% rateWorks
Physical SciencesDomain #7,301 of 17,446 6.1%176

Each strip is that field's whole ranked pool, with the notch where Escola Naval 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 average mark, because the average differs by field (from about 6% in Dentistry to 21% in Economics).

Which fields of science does Escola Naval work in?

In 2022-now, 59% of research at Escola Naval is in Physical Sciences, 30% in Social Sciences. Its largest fields are Engineering (29%), Computer Science (15%), Social Sciences (15%). It does 1.5× the world's share of Physical Sciences.

Physical Sciences: 56 fractional works · 59.5% of its workEngineering: 28 fractional works · 29.3% of its workOcean Engineering: 6 fractional works · 6.6% of its workAerospace Engineering: 5 fractional works · 5.6% of its workControl and Systems Engineering: 4 fractional works · 3.8% of its workElectrical and Electronic Engineering: 3 fractional works · 3.0% of its workIndustrial and Manufacturing Engineering: 2 fractional works · 2.6% of its workBiomedical Engineering: 2 fractional works · 2.0% of its workMechanical Engineering: 1 fractional works · 1.5% of its workMechanics of Materials: 1 fractional works · 1.5% of its workComputational Mechanics: 1 fractional works · 0.8% of its workSafety, Risk, Reliability and Quality: 1 fractional works · 0.8% of its workAutomotive Engineering: 0 fractional works · 0.5% of its workMedia Technology: 0 fractional works · 0.3% of its workCivil and Structural Engineering: 0 fractional works · 0.3% of its workComputer Science: 15 fractional works · 15.4% of its workArtificial Intelligence: 6 fractional works · 6.5% of its workComputer Vision and Pattern Recognition: 3 fractional works · 3.4% of its workInformation Systems: 3 fractional works · 2.7% of its workComputer Networks and Communications: 1 fractional works · 1.1% of its workSignal Processing: 1 fractional works · 0.8% of its workComputer Science Applications: 1 fractional works · 0.7% of its workComputational Theory and Mathematics: 0 fractional works · 0.3% of its workEnvironmental Science: 7 fractional works · 7.5% of its workEnvironmental Engineering: 2 fractional works · 1.8% of its workManagement, Monitoring, Policy and Law: 1 fractional works · 1.3% of its workEcology: 1 fractional works · 1.2% of its workWater Science and Technology: 1 fractional works · 1.1% of its workPollution: 1 fractional works · 1.0% of its workGlobal and Planetary Change: 1 fractional works · 0.6% of its workEcological Modeling: 0 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.3% of its workEarth and Planetary Sciences: 3 fractional works · 3.5% of its workOceanography: 2 fractional works · 1.8% of its workGeophysics: 1 fractional works · 0.9% of its workAtmospheric Science: 0 fractional works · 0.3% of its workEarth-Surface Processes: 0 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.1% of its workMathematics: 1 fractional works · 1.4% of its workStatistics and Probability: 1 fractional works · 0.7% of its workSmaller subfields together: 1 fractional works · 0.6% of its workEnergy: 1 fractional works · 1.0% of its workRenewable Energy, Sustainability and the Environment: 1 fractional works · 0.6% of its workEnergy Engineering and Power Technology: 0 fractional works · 0.3% of its workPhysics and Astronomy: 1 fractional works · 0.7% of its workAtomic and Molecular Physics, and Optics: 1 fractional works · 0.7% of its workMaterials Science: 0 fractional works · 0.4% of its workMaterials Chemistry: 0 fractional works · 0.4% of its workChemical Engineering: 0 fractional works · 0.2% of its workChemistry: 0 fractional works · 0.2% of its workSocial Sciences: 29 fractional works · 30.4% of its workSocial Sciences: 14 fractional works · 14.6% of its workSociology and Political Science: 4 fractional works · 3.7% of its workSafety Research: 3 fractional works · 3.0% of its workEducation: 2 fractional works · 2.2% of its workPolitical Science and International Relations: 1 fractional works · 1.3% of its workGeography, Planning and Development: 1 fractional works · 1.1% of its workAnthropology: 1 fractional works · 0.7% of its workDemography: 1 fractional works · 0.7% of its workHealth: 1 fractional works · 0.6% of its workLaw: 0 fractional works · 0.5% of its workUrban Studies: 0 fractional works · 0.3% of its workCommunication: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.3% of its workBusiness, Management and Accounting: 6 fractional works · 6.4% of its workStrategy and Management: 2 fractional works · 1.9% of its workManagement Information Systems: 2 fractional works · 1.9% of its workOrganizational Behavior and Human Resource Management: 1 fractional works · 1.2% of its workManagement of Technology and Innovation: 1 fractional works · 0.7% of its workAccounting: 0 fractional works · 0.5% of its workSmaller subfields together: 0 fractional works · 0.2% of its workDecision Sciences: 3 fractional works · 2.9% of its workManagement Science and Operations Research: 1 fractional works · 1.3% of its workInformation Systems and Management: 1 fractional works · 0.9% of its workStatistics, Probability and Uncertainty: 1 fractional works · 0.8% of its workPsychology: 3 fractional works · 2.9% of its workSocial Psychology: 1 fractional works · 1.3% of its workClinical Psychology: 1 fractional works · 0.7% of its workDevelopmental and Educational Psychology: 0 fractional works · 0.5% of its workExperimental and Cognitive Psychology: 0 fractional works · 0.4% of its workArts and Humanities: 3 fractional works · 2.7% of its workHistory: 1 fractional works · 0.9% of its workArcheology: 1 fractional works · 0.8% of its workLiterature and Literary Theory: 0 fractional works · 0.5% of its workMuseology: 0 fractional works · 0.5% of its workEconomics, Econometrics and Finance: 1 fractional works · 0.8% of its workEconomics and Econometrics: 1 fractional works · 0.8% of its workHealth Sciences: 7 fractional works · 7.2% of its workMedicine: 5 fractional works · 4.9% of its workPathology and Forensic Medicine: 1 fractional works · 0.6% of its workCardiology and Cardiovascular Medicine: 0 fractional works · 0.5% of its workPublic Health, Environmental and Occupational Health: 0 fractional works · 0.4% of its workNephrology: 0 fractional works · 0.4% of its workInfectious Diseases: 0 fractional works · 0.4% of its workDermatology: 0 fractional works · 0.3% of its workHealth Informatics: 0 fractional works · 0.3% of its workOrthopedics and Sports Medicine: 0 fractional works · 0.3% of its workPediatrics, Perinatology and Child Health: 0 fractional works · 0.3% of its workSurgery: 0 fractional works · 0.3% of its workRadiology, Nuclear Medicine and Imaging: 0 fractional works · 0.2% of its workSmaller subfields together: 1 fractional works · 0.7% of its workHealth Professions: 2 fractional works · 2.1% of its workSpeech and Hearing: 1 fractional works · 0.9% of its workOccupational Therapy: 1 fractional works · 0.7% of its workGeneral Health Professions: 0 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.2% of its workNursing: 0 fractional works · 0.1% of its workLife Sciences: 3 fractional works · 3.0% of its workAgricultural and Biological Sciences: 1 fractional works · 1.3% of its workPlant Science: 1 fractional works · 0.8% of its workForestry: 0 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.2% of its workBiochemistry, Genetics and Molecular Biology: 1 fractional works · 0.9% of its workMolecular Biology: 0 fractional works · 0.3% of its workGenetics: 0 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.3% of its workNeuroscience: 0 fractional works · 0.4% of its workCognitive Neuroscience: 0 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.1% of its workImmunology and Microbiology: 0 fractional works · 0.3% of its workMicrobiology: 0 fractional works · 0.3% of its workALL ITS WORKEscola Naval95fractional works, 2022-now
Life Sciences3%Physical Sciences59%Health Sciences7%Social Sciences30%

Each ring splits the one inside it: the four domains of science, their fields, their subfields. Size is fractional works in 2022-now. Every slice is a page; the interactive view zooms down to single topics and colours each by how much more of it this institution does than the world.

Its 4 domains and 23 fields, with their numbers
    1. Engineering2829.3%
    2. Computer Science1515.4%
    3. Environmental Science77.5%
    4. Earth and Planetary Sciences33.5%
    5. Mathematics11.4%
    6. Energy11.0%
    7. Physics and Astronomy10.7%
    8. Materials Science00.4%
    9. Chemical Engineering00.2%
    10. Chemistry00.2%
    1. Social Sciences1414.6%
    2. Business, Management and Accounting66.4%
    3. Decision Sciences32.9%
    4. Psychology32.9%
    5. Arts and Humanities32.7%
    6. Economics, Econometrics and Finance10.8%
    1. Medicine54.9%
    2. Health Professions22.1%
    3. Nursing00.1%
    1. Agricultural and Biological Sciences11.3%
    2. Biochemistry, Genetics and Molecular Biology10.9%
    3. Neuroscience00.4%
    4. Immunology and Microbiology00.3%
All of science, and how each field's share has moved since 1950: the Science domain explorer

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: 0.28× its world share, 1 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.16× its world share, 1 worksBiochemistry, Geneti…Immunology and Microbiology: 0.35× its world share, 0 worksImmunology and Micro…Neuroscience: 0.25× its world share, 0 worksNeuroscienceChemical Engineering: 0.63× its world share, 0 worksChemical EngineeringChemistry: 0.11× its world share, 0 worksChemistryComputer Science: 1.98× its world share, 15 worksComputer ScienceEarth and Planetary Sciences: 2.24× its world share, 3 worksEarth and Planetary …Energy: 1.05× its world share, 1 worksEnergyEngineering: 1.95× its world share, 28 worksEngineeringEnvironmental Science: 1.50× its world share, 7 worksEnvironmental ScienceMaterials Science: 0.12× its world share, 0 worksMaterials ScienceMathematics: 1.16× its world share, 1 worksMathematicsPhysics and Astronomy: 0.31× its world share, 1 worksPhysics and AstronomyHealth Professions: 0.80× its world share, 2 worksHealth ProfessionsMedicine: 0.26× its world share, 5 worksMedicineNursing: 0.31× its world share, 0 worksNursingArts and Humanities: 0.95× its world share, 3 worksArts and HumanitiesBusiness, Management and Accounting: 2.00× its world share, 6 worksBusiness, Management…Decision Sciences: 3.04× its world share, 3 worksDecision SciencesEconomics, Econometrics and Finance: 0.36× its world share, 1 worksEconomics, Econometr…Psychology: 0.96× its world share, 3 worksPsychologySocial Sciences: 1.15× its world share, 14 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Decision Sciences, 3.0×. Every wedge is a field page.

All 23 fields, with their numbers
  1. Decision Sciences3.04×3 works
  2. Earth and Planetary Sciences2.24×3 works
  3. Business, Management and Accounting2.00×6 works
  4. Computer Science1.98×15 works
  5. Engineering1.95×28 works
  6. Environmental Science1.50×7 works
  7. Mathematics1.16×1 works
  8. Social Sciences1.15×14 works
  9. Energy1.05×1 works
  10. Psychology0.96×3 works
  11. Arts and Humanities0.95×3 works
  12. Health Professions0.80×2 works
  13. Chemical Engineering0.63×0 works
  14. Economics, Econometrics and Finance0.36×1 works
  15. Immunology and Microbiology0.35×0 works
  16. Physics and Astronomy0.31×1 works
  17. Nursing0.31×0 works
  18. Agricultural and Biological Sciences0.28×1 works
  19. Medicine0.26×5 works
  20. Neuroscience0.25×0 works
  21. Biochemistry, Genetics and Molecular Biology0.16×1 works
  22. Materials Science0.12×0 works
  23. Chemistry0.11×0 works

Who are the top researchers at Escola Naval?

Ranked on the quality score, Victor J. A. S. Lobo, Paulo P. Silva and Vítor Conceição lead among researchers whose main affiliation is Escola Naval.

  1. 1 Victor J. A. S. Lobo Portugal · #2,705,345 worldwide 1.9k citations · 149 works
  2. 2 Paulo P. Silva Portugal · #2,807,830 worldwide 138 citations · 20 works
  3. 3 Vítor Conceição Portugal · #3,447,959 worldwide 35 citations · 16 works
  4. 4 Valter Martins Vairinhos Portugal · #3,516,606 worldwide 246 citations · 44 works
  5. 5 Francisco Guerreiro Portugal · #3,679,588 worldwide 250 citations · 18 works
  6. 6 Ricardo Moura Portugal · #3,693,345 worldwide 222 citations · 51 works
  7. 7 Mário Monteiro Marques Portugal · #3,739,999 worldwide 399 citations · 53 works
  8. 8 Pedro B. Água Portugal · #3,897,107 worldwide 179 citations · 72 works
  9. 9 Nuno Pessanha Santos Portugal · #4,171,249 worldwide 398 citations · 61 works
  10. 10 Augusto Salgado Portugal · #4,686,048 worldwide 11 citations · 26 works
All ranked researchers at Escola Naval

What are the most cited papers from Escola Naval?

The most cited paper from Escola Naval is "Projected changes in wave climate from a multi-model ensemble" (Mark Hemer, Yalin Fan, Nobuhito Mori et al., 2013), with 575 citations. Next come "A Global View on the Wind Sea and Swell Climate and Variability from ERA-40" (492) and "Self-organizing Maps as Substitutes for K-Means Clustering" (266).

Most cited papers
#PaperReleasedCitations
1 Projected changes in wave climate from a multi-model ensemble Mark Hemer, Yalin Fan, Nobuhito Mori et al. · Nature Climate Change 11 Jan 2013 575
2 A Global View on the Wind Sea and Swell Climate and Variability from ERA-40 Álvaro Semedo, Kay Sušelj, Anna Rutgersson et al. · Journal of Climate Open access 16 Nov 2010 492
3 Self-organizing Maps as Substitutes for K-Means Clustering Fernando Bação, Victor J. A. S. Lobo, Marco Paìnho · Lecture notes in computer science Conference paper 2005 266
4 Strategies towards a more sustainable aviation: A systematic review Frederico Afonso, Martin Sohst, Carlos Miguel Afonso Diogo et al. · Progress in Aerospace Sciences Review 18 Jan 2023 205
5 A molecular test based on RT-LAMP for rapid, sensitive and inexpensive colorimetric detection of SARS-CoV-2 in clinical samples Catarina Amaral, Wilson Antunes, Elin Moe et al. · Scientific Reports Open access 12 Aug 2021 161
All 60 most cited papers, with filters and sorting

Which keywords describe research at Escola Naval?

By fractional works in 2022-now, weighted toward what it does more of than the world: Machine Learning, Collision Avoidance, Path Planning, Maritime Transportation, Big Data, Artificial Intelligence, Risk Assessment and Human Factors.

▲ 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-now 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 Learning9▲ 2.9×20 topics
  2. Deep Learning6▲ 1.94×20 topics
  3. Artificial Intelligence6▲ 4.2×12 topics
  4. Big Data5▲ 5.5×8 topics
  5. Collision Avoidance5▲ 28×2 topics
  6. Path Planning5▲ 41×2 topics
  7. Maritime Transportation5▲ 89×2 topics
  8. Sustainability4▲ 1.93×15 topics
  9. Risk Assessment4▲ 6.7×5 topics
  10. Human Factors4▲ 50×2 topics
  11. Climate Change4▲ 1.46×12 topics
  12. Supply Chain Management4▲ 4.4×10 topics
  13. Autonomous Ships3▲ 116×1 topic
  14. Unmanned Surface Vehicles3▲ 116×1 topic
  15. Discrimination3▲ 16×2 topics
  16. Internet of Things3▲ 3.9×7 topics
  17. Surveillance3▲ 12×2 topics
  18. Environmental Impact3▲ 1.90×10 topics
  19. Security3▲ 4.9×6 topics
  20. Ethics3▲ 5.9×1 topic
  21. Fairness3▲ 29×1 topic
  22. Cultural Heritage2▲ 4.7×8 topics
  23. Optimization2▲ 4.5×4 topics
  24. Autonomous Vehicles2▲ 9.0×2 topics
  25. Ant Colony Optimization2▲ 33×2 topics
  26. Genetic Algorithms2▲ 13×3 topics
  27. Multi-Agent Systems2▲ 9.2×3 topics
  28. Deep Neural Networks2▲ 13×2 topics
  29. Acoustic Techniques2▲ 50×1 topic
  30. Dynamic2▲ 209×1 topic
  31. Seafloor Mapping2▲ 50×1 topic
  32. Weapon-Target Assignment2▲ 209×1 topic
  33. Interpretable Models1▲ 28×1 topic
  34. Machine Learning Interpretability1▲ 28×1 topic
  35. Optimal Motion Planning1▲ 21×1 topic
  36. Sampling-Based Algorithms1▲ 21×1 topic
  37. Adversarial Examples1▲ 25×1 topic
  38. Emissions1▲ 7.1×3 topics
  39. Fuel Consumption1▲ 19×2 topics
  40. Robustness1▲ 25×1 topic

Which research topics does Escola Naval publish most on?

By volume in 2022-now: Maritime Navigation and Safety, Ethics and Social Impacts of AI, Military Defense Systems Analysis and Underwater Acoustics Research.

Maritime Navigation and Safety: 3 fractional worksEthics and Social Impacts of AI: 3 fractional worksMilitary Defense Systems Analysis: 2 fractional worksUnderwater Acoustics Research: 2 fractional worksExplainable Artificial Intelligence (XAI): 1 fractional worksRobotic Path Planning Algorithms: 1 fractional worksAdversarial Robustness i…1Adversarial Robustness in Machine Learning: 1 fractional worksMaritime Transport Emissions and Efficiency: 1 fractional worksUnderwater Vehicles and Communication Systems: 1 fractional worksDigital Transformation in Industry: 1 fractional works
Ocean EngineeringSafety ResearchAerospace EngineeringOceanography4 others

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

  1. 1 Maritime Navigation and Safety Ocean Engineering 3 works
  2. 2 Ethics and Social Impacts of AI Safety Research 3 works
  3. 3 Military Defense Systems Analysis Aerospace Engineering 2 works
  4. 4 Underwater Acoustics Research Oceanography 2 works
  5. 5 Explainable Artificial Intelligence (XAI) Artificial Intelligence 1 works
  6. 6 Robotic Path Planning Algorithms Computer Vision and Pattern Recognition 1 works
  7. 7 Adversarial Robustness in Machine Learning Artificial Intelligence 1 works
  8. 8 Maritime Transport Emissions and Efficiency Environmental Engineering 1 works
  9. 9 Underwater Vehicles and Communication Systems Ocean Engineering 1 works
  10. 10 Digital Transformation in Industry Industrial and Manufacturing Engineering 1 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 available50.0%not open50.0%

World: 40% of research is openly available.

with international co-authors21.6%domestic only78.4%

World: 18% is written across borders.

How has Escola Naval's research output changed?

Output in 2022-2025 was 1% lower than in 2018-2021.

still counting1990200020102020
grewheldshrank

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

Its share of all research

Growing output can still be a shrinking share: all of science grows. This is Escola Naval as a percentage of every work published that year, 0.00039% in 2024.

still counting0.00020%0.00040%0.00060%Escola Naval0.00042% in 202519801990200020102020

Fractional works of Escola Naval over all fractional works that year. How the balance of science has shifted.

How much of it reaches the world top 10%

Year by year, against all institutions in the same year.

still counting5%10%15%all institutions10.0% in 2025Escola Naval2.8% in 20252020

Of each year's output, the share that reached the world's 10% most cited for its field and year. Peak 8.7% in 2024.

Other research institutions in Almada

All research institutions in Almada

Share Escola Naval's ranking

Escola Naval on Science Explorer

A card with Escola Naval's standing and the fields it leads in, for a post or a slide. A link to this page previews as the same card.

Download the card

1200 × 630 PNG, sized for social posts, drawn from the latest snapshot.

Badges for a website1Each links back here and updates with every snapshot

Research measures only: rankings here say nothing about teaching, admissions or student experience. Comparable institutions and collaboration partners have tabs of their own, above.

Discussion

Ask a question or share a note about Escola Naval. Posts are plain text and can be reported.