Science Explorer Back to mapMap
Discussion
Company · Lysaker · Norway

Computas (Norway)

computas.com/enROR OpenAlex
Research works
42
▼ 91% vs 2018-21
Citations
264
6.2 per fractional work
Top-10% rate
10.0%
all institutions 10.0%
Open access
5%
world 40%
International
21%
world 18%
Computas (Norway)

Not ranked overall: Computas (Norway) is under the volume floor below which an excellence rate is noise. Not ranked is not the same as ranked last.

Which fields of science does Computas (Norway) work in?

In all years, 72% of research at Computas (Norway) is in Physical Sciences, 25% in Social Sciences. Its largest fields are Computer Science (36%), Engineering (30%), Business, Management and Accounting (16%). It does 1.6× the world's share of Physical Sciences.

Physical Sciences: 30 fractional works · 71.5% of its workComputer Science: 15 fractional works · 35.6% of its workArtificial Intelligence: 7 fractional works · 16.6% of its workInformation Systems: 3 fractional works · 7.3% of its workComputer Networks and Communications: 2 fractional works · 4.6% of its workComputer Vision and Pattern Recognition: 1 fractional works · 2.0% of its workSoftware: 1 fractional works · 2.0% of its workComputational Theory and Mathematics: 1 fractional works · 1.6% of its workComputer Science Applications: 0 fractional works · 0.7% of its workHuman-Computer Interaction: 0 fractional works · 0.5% of its workHardware and Architecture: 0 fractional works · 0.4% of its workEngineering: 13 fractional works · 30.3% of its workOcean Engineering: 5 fractional works · 12.3% of its workCivil and Structural Engineering: 2 fractional works · 4.6% of its workMechanical Engineering: 1 fractional works · 3.3% of its workComputational Mechanics: 1 fractional works · 2.4% of its workControl and Systems Engineering: 1 fractional works · 2.1% of its workMechanics of Materials: 1 fractional works · 2.1% of its workIndustrial and Manufacturing Engineering: 1 fractional works · 2.0% of its workBiomedical Engineering: 0 fractional works · 0.7% of its workSafety, Risk, Reliability and Quality: 0 fractional works · 0.4% of its workBuilding and Construction: 0 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.2% of its workPhysics and Astronomy: 1 fractional works · 2.8% of its workRadiation: 0 fractional works · 1.2% of its workNuclear and High Energy Physics: 0 fractional works · 0.8% of its workAtomic and Molecular Physics, and Optics: 0 fractional works · 0.4% of its workCondensed Matter Physics: 0 fractional works · 0.4% of its workChemistry: 0 fractional works · 0.8% of its workSpectroscopy: 0 fractional works · 0.8% of its workEnvironmental Science: 0 fractional works · 0.8% of its workEcological Modeling: 0 fractional works · 0.8% of its workMathematics: 0 fractional works · 0.8% of its workDiscrete Mathematics and Combinatorics: 0 fractional works · 0.4% of its workMathematical Physics: 0 fractional works · 0.4% of its workEarth and Planetary Sciences: 0 fractional works · 0.3% of its workGeochemistry and Petrology: 0 fractional works · 0.3% of its workMaterials Science: 0 fractional works · 0.3% of its workMaterials Chemistry: 0 fractional works · 0.3% of its workSocial Sciences: 10 fractional works · 24.7% of its workBusiness, Management and Accounting: 7 fractional works · 15.5% of its workManagement of Technology and Innovation: 3 fractional works · 8.2% of its workManagement Information Systems: 3 fractional works · 7.3% of its workSocial Sciences: 2 fractional works · 5.1% of its workCommunication: 1 fractional works · 3.0% of its workSociology and Political Science: 1 fractional works · 1.6% of its workDevelopment: 0 fractional works · 0.4% of its workSmaller subfields together: 0 fractional works · 0.1% of its workDecision Sciences: 2 fractional works · 3.8% of its workManagement Science and Operations Research: 1 fractional works · 1.6% of its workStatistics, Probability and Uncertainty: 0 fractional works · 1.2% of its workInformation Systems and Management: 0 fractional works · 1.0% of its workPsychology: 0 fractional works · 0.3% of its workSocial Psychology: 0 fractional works · 0.3% of its workHealth Sciences: 1 fractional works · 2.2% of its workMedicine: 1 fractional works · 1.6% of its workSurgery: 0 fractional works · 1.2% of its workPublic Health, Environmental and Occupational Health: 0 fractional works · 0.4% of its workHealth Professions: 0 fractional works · 0.6% of its workRadiological and Ultrasound Technology: 0 fractional works · 0.6% of its workLife Sciences: 1 fractional works · 1.6% of its workBiochemistry, Genetics and Molecular Biology: 0 fractional works · 1.2% of its workMolecular Biology: 0 fractional works · 0.8% of its workCell Biology: 0 fractional works · 0.4% of its workNeuroscience: 0 fractional works · 0.4% of its workEndocrine and Autonomic Systems: 0 fractional works · 0.4% of its workALL ITS WORKComputas (Norway)42fractional works, all years
Life Sciences2%Physical Sciences72%Health Sciences2%Social Sciences25%

Each ring splits the one inside it: the four domains of science, their fields, their subfields. Size is fractional works in all years. 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 16 fields, with their numbers
    1. Computer Science1535.6%
    2. Engineering1330.3%
    3. Physics and Astronomy12.8%
    4. Chemistry00.8%
    5. Environmental Science00.8%
    6. Mathematics00.8%
    7. Earth and Planetary Sciences00.3%
    8. Materials Science00.3%
    1. Business, Management and Accounting715.5%
    2. Social Sciences25.1%
    3. Decision Sciences23.8%
    4. Psychology00.3%
    1. Medicine11.6%
    2. Health Professions00.6%
    1. Biochemistry, Genetics and Molecular Biology01.2%
    2. Neuroscience00.4%
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.

Who are the top researchers at Computas (Norway)?

Ranked on the quality score, Roar Arne Fjellheim, Thomas Bech Pettersen and Frank Lillehagen lead among researchers whose main affiliation is Computas (Norway).

  1. 1 Roar Arne Fjellheim Norway · #3,200,362 worldwide 98 citations · 24 works
  2. 2 Thomas Bech Pettersen Norway · #3,607,100 worldwide 123 citations · 15 works
  3. 3 Frank Lillehagen Norway · #5,462,281 worldwide 300 citations · 55 works
All ranked researchers at Computas (Norway)

What are the most cited papers from Computas (Norway)?

The most cited paper from Computas (Norway) is "Towards Semantically Enhanced Digital Twins" (Evgeny Kharlamov, Francisco Martín-Recuerda, Brandon C. Perry et al., 2018), with 44 citations. Next come "FINITELY RAMIFIED GRAPH-DIRECTED FRACTALS, SPECTRAL ASYMPTOTICS AND THE MULTIDIMENSIONAL RENEWAL THEOREM" (44) and "Practical knowledge management tool use in a software consulting company" (44).

Most cited papers
#PaperReleasedCitations
1 Towards Semantically Enhanced Digital Twins Evgeny Kharlamov, Francisco Martín-Recuerda, Brandon C. Perry et al. Conference paper Dec 2018 44
2 FINITELY RAMIFIED GRAPH-DIRECTED FRACTALS, SPECTRAL ASYMPTOTICS AND THE MULTIDIMENSIONAL RENEWAL THEOREM Ben M. Hambly, Svein Olav Nyberg · Proceedings of the Edinburgh Mathematical Society Open access 27 Jan 2003 44
3 Practical knowledge management tool use in a software consulting company Torgeir Dingsøyr, Hans Karim Djarraya, Emil André Røyrvik · Communications of the ACM Open access Dec 2005 44
4 The cognitive ergonomics of knowledge-based design support systems Tamara Sumner, Nathalie Bonnardel, Benedikte Harstad Kallåk Conference paper 27 Mar 1997 44
5 EVIDENCE OF RAPID AND SLOW PROGRESSION OF CELLS THROUGH G2 PHASE IN MOUSE EPIDERMIS: A COMPARISON BETWEEN PHASE DURATIONS MEASURED BY DIFFERENT METHODS O. P. F. Clausen, Erik Thorud, Erik Aarnæs · Cell Proliferation May 1981 36
All 62 most cited papers, with filters and sorting

Which keywords describe research at Computas (Norway)?

By fractional works in all years, weighted toward what it does more of than the world: Agile Manufacturing, Collaborative Networks, Uncertainty Quantification, Ensemble Kalman Filter, Optimization, Description Logics, Knowledge Representation and Data Integration.

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

All 31 words, with their numbers
  1. Agile Manufacturing4▲ 332×1 topic
  2. Collaborative Networks4▲ 332×1 topic
  3. Uncertainty Quantification3▲ 82×2 topics
  4. Ensemble Kalman Filter3▲ 65×1 topic
  5. Optimization3▲ 14×1 topic
  6. Description Logics3▲ 67×2 topics
  7. Knowledge Representation3▲ 48×2 topics
  8. Data Integration3▲ 28×3 topics
  9. Semantic Web3▲ 46×3 topics
  10. Business Process Management3▲ 159×1 topic
  11. Workflow Mining3▲ 159×1 topic
  12. Linked Data2▲ 80×1 topic
  13. Ontology2▲ 35×1 topic
  14. Semantic Web Services2▲ 65×2 topics
  15. Machine Learning2▲ 2.5×8 topics
  16. QoS-Aware Middleware2▲ 83×1 topic
  17. Service-Oriented Computing2▲ 83×1 topic
  18. Trust2▲ 16×4 topics
  19. Vibration Analysis1▲ 11×2 topics
  20. Knowledge Sharing1▲ 19×1 topic
  21. Virtual Communities1▲ 76×1 topic
  22. Drilling Fluids1▲ 55×1 topic
  23. Requirements Engineering1▲ 43×3 topics
  24. Sustainability1▲ 1.62×6 topics
  25. Well Integrity1▲ 55×1 topic
  26. Agent-Based Modeling1▲ 16×2 topics
  27. Distributed Systems1▲ 10×3 topics
  28. Heuristic Search1▲ 128×1 topic
  29. Planning Systems1▲ 128×1 topic
  30. Multi-Agent Systems1▲ 12×2 topics
  31. Technology1▲ 5.5×3 topics

Which research topics does Computas (Norway) publish most on?

By volume in 2022-now: Smart Grid Security and Resilience, Information and Cyber Security and Cybersecurity and Cyber Warfare Studies.

Smart Grid Security and …0Smart Grid Security and Resilience: 0 fractional worksInformation and Cyber Se…0Information and Cyber Security: 0 fractional worksCybersecurity and Cyber …0Cybersecurity and Cyber Warfare Studies: 0 fractional works
Control and Systems EngineeringInformation SystemsPolitical Science and International Relations

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

  1. 1 Smart Grid Security and Resilience Control and Systems Engineering 0 works
  2. 2 Information and Cyber Security Information Systems 0 works
  3. 3 Cybersecurity and Cyber Warfare Studies Political Science and International Relations 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 available4.8%not open95.2%

World: 40% of research is openly available.

with international co-authors20.8%domestic only79.2%

World: 18% is written across borders.

How has Computas (Norway)'s research output changed?

Output in 2022-2025 was 91% lower than in 2018-2021.

1990200020102020
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 Computas (Norway) as a percentage of every work published that year, 0.000029% in 2021.

0.00050%0.0010%Computas (Norway)0.0000036% in 202419801990200020102020

Fractional works of Computas (Norway) over all fractional works that year. How the balance of science has shifted.

Other research institutions in Lysaker

All research institutions in Lysaker

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 Computas (Norway). Posts are plain text and can be reported.