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Company · Lisbon · Portugal

Transportes Inovação e Sistemas (Portugal)

tis.ptROR OpenAlex
Research works
67
▲ 69% vs 2013–17
Citations
682
10.2 per fractional work
Top-10% rate
8.0%
record average 16.5%
Open access
57%
world 28%

Not ranked overall: Transportes Inovação e Sistemas (Portugal) is under the volume floor below which an excellence rate is noise. Not ranked is not the same as ranked last.

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: 0.22× its world share, 0 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 1.14× its world share, 1 worksBiochemistry, Geneti…Immunology and Microbiology: 0.89× its world share, 0 worksImmunology and Micro…Neuroscience: 1.46× its world share, 0 worksNeuroscienceComputer Science: 0.75× its world share, 1 worksComputer ScienceEarth and Planetary Sciences: 0.68× its world share, 0 worksEarth and Planetary …Energy: 0.32× its world share, 0 worksEnergyEngineering: 1.59× its world share, 4 worksEngineeringEnvironmental Science: 0.59× its world share, 1 worksEnvironmental ScienceHealth Professions: 0.20× its world share, 0 worksHealth ProfessionsMedicine: 1.37× its world share, 5 worksMedicineNursing: 8.37× its world share, 1 worksNursingBusiness, Management and Accounting: 2.12× its world share, 1 worksBusiness, Management…Decision Sciences: 1.73× its world share, 0 worksDecision SciencesEconomics, Econometrics and Finance: 0.02× its world share, 0 worksEconomics, Econometr…Psychology: 1.37× its world share, 1 worksPsychologySocial Sciences: 0.95× its world share, 2 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Nursing, 8.4×. Every wedge is a field page.

Which keywords describe research at Transportes Inovação e Sistemas (Portugal)?

By fractional works in all years, weighted toward what it does more of than the world: Public Transport, Urban Mobility, Travel Behavior, Route Choice, Service Quality, Intelligent Transportation Systems, Traffic Flow and Healthcare.

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

Size is fractional works in all years 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. Public Transport6▲ 149×2 topics
  2. Urban Mobility6▲ 149×2 topics
  3. Travel Behavior5▲ 97×2 topics
  4. Route Choice4▲ 127×1 topic
  5. Service Quality4▲ 38×1 topic
  6. Deep Learning4▲ 2.6×13 topics
  7. Sustainability4▲ 3.1×12 topics
  8. Epidemiology4▲ 1.35×21 topics
  9. Healthcare3▲ 6.3×6 topics
  10. Intelligent Transportation Systems3▲ 49×3 topics
  11. Traffic Flow3▲ 67×2 topics
  12. Sustainable Development3▲ 3.5×5 topics
  13. Open Access3▲ 45×3 topics
  14. Efficiency2▲ 14×2 topics
  15. Competition2▲ 42×1 topic
  16. Environmental Impacts2▲ 16×2 topics
  17. Railway Deregulation2▲ 365×1 topic
  18. Risk Factors2▲ 3.3×7 topics
  19. Treatment2▲ 2.6×10 topics
  20. Urban Traffic2▲ 55×2 topics
  21. E-Learning2▲ 5.6×2 topics
  22. Logistics2▲ 30×4 topics
  23. Distance Education2▲ 22×1 topic
  24. Graph Convolutional Networks2▲ 58×2 topics
  25. Physical Activity2▲ 8.4×3 topics
  26. Training2▲ 17×1 topic
  27. Health Impact Assessment2▲ 51×2 topics
  28. Infrastructure2▲ 27×4 topics
  29. Short-Term Forecasting2▲ 42×1 topic
  30. Spatio-Temporal Data2▲ 86×1 topic
  31. Transportation2▲ 21×2 topics
  32. Active Travel2▲ 59×1 topic
  33. Built Environment2▲ 59×1 topic
  34. Supply Chain2▲ 14×3 topics
  35. Intelligent Transport Systems2▲ 121×2 topics
  36. City Logistics1▲ 107×1 topic
  37. Last Mile Delivery1▲ 107×1 topic
  38. European Transport Policy1▲ 336×1 topic
  39. Rail Transport1▲ 336×1 topic
  40. Business Process Management1▲ 44×1 topic

Which research topics does Transportes Inovação e Sistemas (Portugal) publish most on?

By volume in 2022–2025: Traffic Prediction and Management Techniques, Transport and Economic Policies, Traffic and Road Safety and Maritime Ports and Logistics.

Traffic Prediction and M…1Traffic Prediction and Management Techniques: 1 fractional worksTransport and Economic P…1Transport and Economic Policies: 1 fractional worksTraffic and Road Safety1Traffic and Road Safety: 1 fractional worksMaritime Ports and Logis…1Maritime Ports and Logistics: 1 fractional worksProstate Cancer Treatment and Research: 0 fractional worksMagnesium in Health and Disease: 0 fractional worksRailway Systems and Ener…0Railway Systems and Energy Efficiency: 0 fractional worksPulmonary Hypertension Research and Treatments: 0 fractional worksTransportation Planning and Optimization: 0 fractional worksUrban and Freight Transp…0Urban and Freight Transport Logistics: 0 fractional works
Building and ConstructionStrategy and ManagementSafety, Risk, Reliability and QualityIndustrial and Manufacturing Engineering3 others

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

  1. 1 Traffic Prediction and Management Techniques Building and Construction 1 works
  2. 2 Transport and Economic Policies Strategy and Management 1 works
  3. 3 Traffic and Road Safety Safety, Risk, Reliability and Quality 1 works
  4. 4 Maritime Ports and Logistics Industrial and Manufacturing Engineering 1 works
  5. 5 Prostate Cancer Treatment and Research Pulmonary and Respiratory Medicine 0 works
  6. 6 Magnesium in Health and Disease Nutrition and Dietetics 0 works
  7. 7 Railway Systems and Energy Efficiency Industrial and Manufacturing Engineering 0 works
  8. 8 Pulmonary Hypertension Research and Treatments Pulmonary and Respiratory Medicine 0 works
  9. 9 Transportation Planning and Optimization Transportation 0 works
  10. 10 Urban and Freight Transport Logistics Building and Construction 0 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 available57.1%not open42.9%

World: 28% of research is openly available.

with international co-authors33.0%domestic only67.0%

World: 19% is written across borders.

How has Transportes Inovação e Sistemas (Portugal)'s research output changed?

Output in 2018–2022 was 69% 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 Lisbon

All research institutions in Lisbon

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.