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University · Sofia · Bulgaria

Todor Kableshkov University of Transport

In research, Todor Kableshkov University of Transport stands highest in Physical Sciences (#12,563 of 12,888 worldwide), 2022–2025.

vtu.bgROR OpenAlex
World rank, 2022–2025
#27,139
of 28,054 · #39,184 all time
Rank in Bulgaria
#90
of 92
Research works
320
▲ 92% vs 2013–17
Citations
700
2.2 per fractional work
Top-10% rate
2.4%
record average 16.5%
Open access
43%
world 28%

What is Todor Kableshkov University of Transport 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 #12,563 of 12,888 1.4%84 #19983

Each strip is that field’s whole ranked pool, with the notch where Todor Kableshkov University of Transport 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: 0.13× its world share, 1 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.04× its world share, 0 worksBiochemistry, Geneti…Computer Science: 2.08× its world share, 16 worksComputer ScienceEarth and Planetary Sciences: 1.14× its world share, 2 worksEarth and Planetary …Energy: 2.49× its world share, 2 worksEnergyEngineering: 3.90× its world share, 57 worksEngineeringEnvironmental Science: 0.46× its world share, 2 worksEnvironmental ScienceMaterials Science: 0.82× its world share, 3 worksMaterials ScienceMathematics: 0.74× its world share, 1 worksMathematicsPhysics and Astronomy: 0.85× its world share, 2 worksPhysics and AstronomyHealth Professions: 0.13× its world share, 0 worksHealth ProfessionsMedicine: 0.08× its world share, 2 worksMedicineArts and Humanities: 0.65× its world share, 2 worksArts and HumanitiesBusiness, Management and Accounting: 0.94× its world share, 3 worksBusiness, Management…Decision Sciences: 1.63× its world share, 2 worksDecision SciencesEconomics, Econometrics and Finance: 0.61× its world share, 1 worksEconomics, Econometr…Psychology: 0.03× its world share, 0 worksPsychologySocial Sciences: 0.22× its world share, 3 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Engineering, 3.9×. Every wedge is a field page.

Who are the top researchers at Todor Kableshkov University of Transport?

Ranked on the composite score, Васил Димитров, Славчо Божков and Галина Чернева lead among researchers whose main affiliation is Todor Kableshkov University of Transport.

  1. 1 Васил Димитров Bulgaria · #858,585 worldwide 4 citations · 15 works
  2. 2 Славчо Божков Bulgaria · #1,103,881 worldwide 1 citations · 17 works
  3. 3 Галина Чернева Bulgaria · #1,346,104 worldwide 1 citations · 19 works
All ranked researchers at Todor Kableshkov University of Transport

Which keywords describe research at Todor Kableshkov University of Transport?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Energy Efficiency, Traffic Management, Railway Timetabling, Train Scheduling, Fault Tolerance, Security, Simulation and Supply Chain.

▲ 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. Energy Efficiency15▲ 16×11 topics
  2. Traffic Management10▲ 231×2 topics
  3. Sustainability7▲ 3.0×7 topics
  4. Railway Timetabling7▲ 420×1 topic
  5. Train Scheduling7▲ 420×1 topic
  6. Fault Tolerance6▲ 40×5 topics
  7. Security6▲ 9.2×4 topics
  8. Simulation5▲ 22×5 topics
  9. Environmental Impact5▲ 3.2×7 topics
  10. Supply Chain5▲ 26×2 topics
  11. Distributed Systems5▲ 30×3 topics
  12. Efficiency4▲ 15×3 topics
  13. Digitalization4▲ 21×2 topics
  14. Mobile Agents4▲ 451×1 topic
  15. Network Management4▲ 137×1 topic
  16. Intelligent Transportation Systems4▲ 28×2 topics
  17. Logistics4▲ 25×1 topic
  18. Optimization4▲ 8.7×6 topics
  19. Transport4▲ 125×1 topic
  20. Electric Vehicles4▲ 13×4 topics
  21. Vehicle Diagnostics3▲ 233×2 topics
  22. Cyber-Physical Systems3▲ 13×5 topics
  23. Road Infrastructure3▲ 304×1 topic
  24. Traffic Safety3▲ 150×1 topic
  25. Control Systems3▲ 17×5 topics
  26. Artificial Neural Network3▲ 33×2 topics
  27. Intelligent Systems3▲ 116×2 topics
  28. Smart Grid3▲ 8.2×3 topics
  29. Infrastructure Development3▲ 133×2 topics
  30. Model Predictive Control3▲ 11×3 topics
  31. Electromagnetic Interference3▲ 869×1 topic
  32. Nanotechnology3▲ 15×2 topics
  33. Reliability Assessment3▲ 63×1 topic
  34. Information Management3▲ 108×2 topics
  35. Mathematical Modeling3▲ 30×3 topics
  36. Electric Drives2▲ 58×1 topic
  37. Reliability2▲ 31×1 topic
  38. Corrosion2▲ 18×2 topics
  39. Cyber-Physical-Social Systems2▲ 205×1 topic
  40. Decision Making2▲ 7.5×1 topic

Which research topics does Todor Kableshkov University of Transport publish most on?

By volume in 2022–2025: Railway Systems and Energy Efficiency, Mobile Agent-Based Network Management, Transport and Logistics Innovations and Transportation Systems and Logistics.

Railway Systems and Ener…7Railway Systems and Energy Efficiency: 7 fractional worksMobile Agent-Based Network Management: 4 fractional worksTransport and Logistics …4Transport and Logistics Innovations: 4 fractional worksTransportation Systems a…3Transportation Systems and Logistics: 3 fractional worksTransportation Systems and Safety: 3 fractional worksElectric Power Systems and Control: 2 fractional worksElectric and Hybrid Vehi…2Electric and Hybrid Vehicle Technologies: 2 fractional worksAdvanced Research in Systems and Signal Processing: 2 fractional worksEngineering Diagnostics and Reliability: 2 fractional worksRFID technology advancements: 1 fractional works
Industrial and Manufacturing EngineeringComputer Networks and CommunicationsCivil and Structural EngineeringComputer Graphics and Computer-Aided Design5 others

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

  1. 1 Railway Systems and Energy Efficiency Industrial and Manufacturing Engineering 7 works
  2. 2 Mobile Agent-Based Network Management Computer Networks and Communications 4 works
  3. 3 Transport and Logistics Innovations Industrial and Manufacturing Engineering 4 works
  4. 4 Transportation Systems and Logistics Civil and Structural Engineering 3 works
  5. 5 Transportation Systems and Safety Computer Graphics and Computer-Aided Design 3 works
  6. 6 Electric Power Systems and Control Electrical and Electronic Engineering 2 works
  7. 7 Electric and Hybrid Vehicle Technologies Automotive Engineering 2 works
  8. 8 Advanced Research in Systems and Signal Processing Control and Systems Engineering 2 works
  9. 9 Engineering Diagnostics and Reliability Mechanics of Materials 2 works
  10. 10 RFID technology advancements Media Technology 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 available43.0%not open57.0%

World: 28% of research is openly available.

with international co-authors11.3%domestic only88.7%

World: 19% is written across borders.

How has Todor Kableshkov University of Transport's research output changed?

Output in 2018–2022 was 92% 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 Sofia

All research institutions in Sofia

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.