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Company · Betzdorf · Luxembourg

SES (Luxembourg)

In research, SES (Luxembourg) stands highest in Physical Sciences (#15,734 of 21,541 worldwide), over all time. Relative to its size it is most specialised in Physical Sciences — Physical Sciences is 2.1× its share of world research.

ses.com/4232583/enROR OpenAlex
World rank, all time
#29,075
of 42,892
Rank in Luxembourg
#16
of 24
Research works
160
▲ 18% vs 2013–17
Citations
1.8k
11.2 per fractional work
Top-10% rate
50.2%
record average 16.5%
Open access
53%
world 28%

What is SES (Luxembourg) 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 #15,734 of 21,541 42.5%124

Each strip is that field’s whole ranked pool, with the notch where SES (Luxembourg) 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).

What does SES (Luxembourg) specialise in?

Where its research is concentrated relative to its size: Physical Sciences takes 2.1× the share of its output that it takes of world research.

  1. Physical SciencesDomain · 28.5 works2.1×
← 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: 0.06× its world share, 0 worksAgricultural and Bio…Computer Science: 3.83× its world share, 10 worksComputer ScienceEarth and Planetary Sciences: 0.31× its world share, 0 worksEarth and Planetary …Engineering: 3.39× its world share, 17 worksEngineeringEnvironmental Science: 0.07× its world share, 0 worksEnvironmental ScienceMaterials Science: 0.09× its world share, 0 worksMaterials SciencePhysics and Astronomy: 0.55× its world share, 0 worksPhysics and AstronomyHealth Professions: 0.11× its world share, 0 worksHealth ProfessionsMedicine: 0.09× its world share, 1 worksMedicineArts and Humanities: 1.14× its world share, 1 worksArts and HumanitiesBusiness, Management and Accounting: 0.45× its world share, 0 worksBusiness, Management…Economics, Econometrics and Finance: 0.18× its world share, 0 worksEconomics, Econometr…Social Sciences: 0.77× its world share, 3 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

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

Who are the top researchers at SES (Luxembourg)?

Ranked on the composite score, Konstantinos Liolis and Joël Grotz lead among researchers whose main affiliation is SES (Luxembourg).

  1. 1 Konstantinos Liolis Luxembourg · #994,891 worldwide 65 citations · 16 works
  2. 2 Joël Grotz Luxembourg · #999,439 worldwide 47 citations · 30 works
All ranked researchers at SES (Luxembourg)

Which keywords describe research at SES (Luxembourg)?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Physical Layer Security, LEO Satellite Constellation, Satellite Communications, Resource Allocation, Wireless Networks, Power Control, CDMA Systems and Multiuser Detection.

▲ 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 23 words are chosen for being large and distinctive. Each links to the topic it comes from most.

All 23 words, with their numbers
  1. Physical Layer Security8▲ 504×2 topics
  2. LEO Satellite Constellation7▲ 735×1 topic
  3. Satellite Communications7▲ 735×1 topic
  4. Resource Allocation6▲ 100×4 topics
  5. Wireless Networks5▲ 97×6 topics
  6. Power Control5▲ 383×2 topics
  7. CDMA Systems3▲ 694×1 topic
  8. Multiuser Detection3▲ 694×1 topic
  9. Wireless Communication2▲ 47×3 topics
  10. 5G Networks2▲ 32×3 topics
  11. Energy Efficiency2▲ 6.7×5 topics
  12. Mobile Networks2▲ 166×2 topics
  13. Massive MIMO2▲ 74×3 topics
  14. Wireless Communications2▲ 24×5 topics
  15. Cross-Layer Optimization1▲ 478×1 topic
  16. CubeSat1▲ 218×1 topic
  17. Deep Learning1▲ 1.23×6 topics
  18. Quality of Service1▲ 40×1 topic
  19. small satellite1▲ 218×1 topic
  20. Delay-Tolerant Networks1▲ 189×1 topic
  21. Mobile Ad Hoc Networks1▲ 114×1 topic
  22. Castle Construction1▲ 317×1 topic
  23. Medieval Architecture1▲ 145×1 topic

Which research topics does SES (Luxembourg) publish most on?

By volume in 2022–2025: Satellite Communication Systems, Wireless Communication Networks Research, Advanced Wireless Network Optimization and Spacecraft Design and Technology.

Satellite Communication …7Satellite Communication Systems: 7 fractional worksWireless Communication Networks Research: 3 fractional worksAdvanced Wireless Network Optimization: 1 fractional worksSpacecraft Design and Technology: 1 fractional worksOpportunistic and Delay-Tolerant Networks: 1 fractional worksMedieval European History and Architecture: 1 fractional worksIoT Networks and Protocols: 1 fractional worksAdvanced MIMO Systems Optimization: 1 fractional worksSoftware-Defined Networks and 5G: 1 fractional worksTelecommunications and Broadcasting Technologies: 1 fractional works
Aerospace EngineeringComputer Networks and CommunicationsElectrical and Electronic EngineeringArcheology1 others

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

  1. 1 Satellite Communication Systems Aerospace Engineering 7 works
  2. 2 Wireless Communication Networks Research Computer Networks and Communications 3 works
  3. 3 Advanced Wireless Network Optimization Electrical and Electronic Engineering 1 works
  4. 4 Spacecraft Design and Technology Aerospace Engineering 1 works
  5. 5 Opportunistic and Delay-Tolerant Networks Computer Networks and Communications 1 works
  6. 6 Medieval European History and Architecture Archeology 1 works
  7. 7 IoT Networks and Protocols Electrical and Electronic Engineering 1 works
  8. 8 Advanced MIMO Systems Optimization Electrical and Electronic Engineering 1 works
  9. 9 Software-Defined Networks and 5G Computer Networks and Communications 1 works
  10. 10 Telecommunications and Broadcasting Technologies 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 available52.8%not open47.2%

World: 28% of research is openly available.

with international co-authors34.9%domestic only65.1%

World: 19% is written across borders.

How has SES (Luxembourg)'s research output changed?

Output in 2018–2022 was 18% 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.

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.