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Company · Boulogne-Billancourt · France

Alten (France)

alten.frROR OpenAlex
Research works
44
▲ 38% vs 2018-21
Citations
175
3.9 per fractional work
Top-10% rate
1.2%
all institutions 10.0%
Open access
64%
world 40%
International
30%
world 18%
Alten (France)

Not ranked overall: Alten (France) is under the volume floor below which a citation excellence rate is noise. Not ranked is not the same as ranked last.

Which fields of science does Alten (France) work in?

In all years, 45% of research at Alten (France) is in Physical Sciences, 38% in Social Sciences. Its largest fields are Engineering (23%), Arts and Humanities (13%), Social Sciences (11%). It does 1.6× the world's share of Social Sciences.

Physical Sciences: 20 fractional works · 45.0% of its workEngineering: 10 fractional works · 23.2% of its workAerospace Engineering: 3 fractional works · 6.0% of its workElectrical and Electronic Engineering: 2 fractional works · 5.5% of its workCivil and Structural Engineering: 2 fractional works · 4.1% of its workMechanics of Materials: 1 fractional works · 2.6% of its workMedia Technology: 0 fractional works · 1.1% of its workBiomedical Engineering: 0 fractional works · 0.8% of its workControl and Systems Engineering: 0 fractional works · 0.7% of its workOcean Engineering: 0 fractional works · 0.7% of its workIndustrial and Manufacturing Engineering: 0 fractional works · 0.6% of its workAutomotive Engineering: 0 fractional works · 0.5% of its workMechanical Engineering: 0 fractional works · 0.4% of its workComputer Science: 4 fractional works · 9.6% of its workComputer Networks and Communications: 2 fractional works · 3.7% of its workComputer Vision and Pattern Recognition: 1 fractional works · 1.7% of its workInformation Systems: 0 fractional works · 1.1% of its workSoftware: 0 fractional works · 1.1% of its workArtificial Intelligence: 0 fractional works · 1.0% of its workComputational Theory and Mathematics: 0 fractional works · 0.9% of its workPhysics and Astronomy: 3 fractional works · 6.3% of its workAstronomy and Astrophysics: 1 fractional works · 3.3% of its workAtomic and Molecular Physics, and Optics: 1 fractional works · 2.8% of its workSmaller subfields together: 0 fractional works · 0.2% of its workEarth and Planetary Sciences: 1 fractional works · 1.9% of its workOceanography: 0 fractional works · 1.1% of its workAtmospheric Science: 0 fractional works · 0.8% of its workMaterials Science: 1 fractional works · 1.7% of its workMaterials Chemistry: 0 fractional works · 1.0% of its workBiomaterials: 0 fractional works · 0.2% of its workPolymers and Plastics: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.2% of its workEnvironmental Science: 0 fractional works · 1.1% of its workGlobal and Planetary Change: 0 fractional works · 0.3% of its workEcology: 0 fractional works · 0.2% of its workEnvironmental Chemistry: 0 fractional works · 0.2% of its workEnvironmental Engineering: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.0% of its workMathematics: 0 fractional works · 0.9% of its workApplied Mathematics: 0 fractional works · 0.7% of its workSmaller subfields together: 0 fractional works · 0.2% of its workEnergy: 0 fractional works · 0.2% of its workRenewable Energy, Sustainability and the Environment: 0 fractional works · 0.2% of its workChemistry: 0 fractional works · 0.2% of its workSocial Sciences: 17 fractional works · 37.7% of its workArts and Humanities: 6 fractional works · 12.5% of its workArcheology: 2 fractional works · 4.9% of its workHistory: 1 fractional works · 3.1% of its workLiterature and Literary Theory: 1 fractional works · 2.1% of its workPhilosophy: 0 fractional works · 0.7% of its workReligious studies: 0 fractional works · 0.7% of its workHistory and Philosophy of Science: 0 fractional works · 0.4% of its workMusic: 0 fractional works · 0.4% of its workSmaller subfields together: 0 fractional works · 0.2% of its workSocial Sciences: 5 fractional works · 11.3% of its workPolitical Science and International Relations: 2 fractional works · 3.8% of its workSociology and Political Science: 2 fractional works · 3.6% of its workCultural Studies: 1 fractional works · 1.5% of its workAnthropology: 0 fractional works · 0.9% of its workEducation: 0 fractional works · 0.7% of its workLaw: 0 fractional works · 0.7% of its workEconomics, Econometrics and Finance: 3 fractional works · 6.9% of its workEconomics and Econometrics: 3 fractional works · 6.4% of its workFinance: 0 fractional works · 0.5% of its workBusiness, Management and Accounting: 2 fractional works · 3.8% of its workOrganizational Behavior and Human Resource Management: 1 fractional works · 2.6% of its workManagement Information Systems: 0 fractional works · 0.4% of its workMarketing: 0 fractional works · 0.4% of its workStrategy and Management: 0 fractional works · 0.4% of its workPsychology: 1 fractional works · 2.8% of its workSocial Psychology: 1 fractional works · 1.3% of its workExperimental and Cognitive Psychology: 0 fractional works · 0.8% of its workClinical Psychology: 0 fractional works · 0.7% of its workSmaller subfields together: 0 fractional works · 0.0% of its workDecision Sciences: 0 fractional works · 0.4% of its workManagement Science and Operations Research: 0 fractional works · 0.4% of its workHealth Sciences: 6 fractional works · 12.9% of its workHealth Professions: 3 fractional works · 6.7% of its workGeneral Health Professions: 3 fractional works · 5.8% of its workPhysical Therapy, Sports Therapy and Rehabilitation: 0 fractional works · 0.4% of its workPharmacy: 0 fractional works · 0.2% of its workRadiological and Ultrasound Technology: 0 fractional works · 0.2% of its workMedicine: 3 fractional works · 6.2% of its workPublic Health, Environmental and Occupational Health: 1 fractional works · 2.3% of its workRheumatology: 1 fractional works · 1.5% of its workPulmonary and Respiratory Medicine: 0 fractional works · 1.1% of its workInfectious Diseases: 0 fractional works · 0.5% of its workRehabilitation: 0 fractional works · 0.4% of its workSmaller subfields together: 0 fractional works · 0.5% of its workLife Sciences: 2 fractional works · 4.3% of its workBiochemistry, Genetics and Molecular Biology: 1 fractional works · 2.1% of its workBiochemistry: 1 fractional works · 1.4% of its workMolecular Biology: 0 fractional works · 0.7% of its workNeuroscience: 1 fractional works · 1.6% of its workCognitive Neuroscience: 1 fractional works · 1.6% of its workAgricultural and Biological Sciences: 0 fractional works · 0.4% of its workPlant Science: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.2% of its workImmunology and Microbiology: 0 fractional works · 0.2% of its workALL ITS WORKAlten (France)44fractional works, all years
Life Sciences4%Physical Sciences45%Health Sciences13%Social Sciences38%

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 21 fields, with their numbers
    1. Engineering1023.2%
    2. Computer Science49.6%
    3. Physics and Astronomy36.3%
    4. Earth and Planetary Sciences11.9%
    5. Materials Science11.7%
    6. Environmental Science01.1%
    7. Mathematics00.9%
    8. Energy00.2%
    9. Chemistry00.2%
    1. Arts and Humanities612.5%
    2. Social Sciences511.3%
    3. Economics, Econometrics and Finance36.9%
    4. Business, Management and Accounting23.8%
    5. Psychology12.8%
    6. Decision Sciences00.4%
    1. Health Professions36.7%
    2. Medicine36.2%
    1. Biochemistry, Genetics and Molecular Biology12.1%
    2. Neuroscience11.6%
    3. Agricultural and Biological Sciences00.4%
    4. Immunology and Microbiology00.2%
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: 0.17× its world share, 0 worksAgricultural and Bio…Neuroscience: 0.90× its world share, 0 worksNeuroscienceComputer Science: 1.89× its world share, 2 worksComputer ScienceEarth and Planetary Sciences: 2.70× its world share, 1 worksEarth and Planetary …Energy: 0.88× its world share, 0 worksEnergyEngineering: 2.94× its world share, 6 worksEngineeringEnvironmental Science: 0.49× its world share, 0 worksEnvironmental ScienceMathematics: 2.47× its world share, 0 worksMathematicsPhysics and Astronomy: 2.18× its world share, 1 worksPhysics and AstronomyHealth Professions: 0.31× its world share, 0 worksHealth ProfessionsMedicine: 0.06× its world share, 0 worksMedicineArts and Humanities: 3.15× its world share, 1 worksArts and HumanitiesBusiness, Management and Accounting: 0.38× its world share, 0 worksBusiness, Management…Decision Sciences: 1.25× its world share, 0 worksDecision SciencesEconomics, Econometrics and Finance: 0.45× its world share, 0 worksEconomics, Econometr…Psychology: 0.62× its world share, 0 worksPsychologySocial Sciences: 0.57× its world share, 1 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Arts and Humanities, 3.1×. Every wedge is a field page.

All 17 fields, with their numbers
  1. Arts and Humanities3.15×1 works
  2. Engineering2.94×6 works
  3. Earth and Planetary Sciences2.70×1 works
  4. Mathematics2.47×0 works
  5. Physics and Astronomy2.18×1 works
  6. Computer Science1.89×2 works
  7. Decision Sciences1.25×0 works
  8. Neuroscience0.90×0 works
  9. Energy0.88×0 works
  10. Psychology0.62×0 works
  11. Social Sciences0.57×1 works
  12. Environmental Science0.49×0 works
  13. Economics, Econometrics and Finance0.45×0 works
  14. Business, Management and Accounting0.38×0 works
  15. Health Professions0.31×0 works
  16. Agricultural and Biological Sciences0.17×0 works
  17. Medicine0.06×0 works

Who are the top researchers at Alten (France)?

Ranked on the quality score, Ophelliam Loiselet and Friedrich Wilhelm Riedel lead among researchers whose main affiliation is Alten (France).

  1. 1 Ophelliam Loiselet France · #3,170,604 worldwide 7 citations · 15 works
  2. 2 Friedrich Wilhelm Riedel France · #3,248,519 worldwide 35 citations · 33 works
All ranked researchers at Alten (France)

What are the most cited papers from Alten (France)?

The most cited paper from Alten (France) is "Perceptive free sorting and verbalization tasks with naive subjects: an alternative to descriptive mappings" (Pauline Faye, Damien Brémaud, Mathieu Durand Daubin et al., 2004), with 150 citations. Next come "A look into the future of blockchain technology" (56) and "Grafting Trees: A Fault Attack Against the SPHINCS Framework" (43).

Most cited papers
#PaperReleasedCitations
1 Perceptive free sorting and verbalization tasks with naive subjects: an alternative to descriptive mappings Pauline Faye, Damien Brémaud, Mathieu Durand Daubin et al. · Food Quality and Preference 5 Aug 2004 150
2 A look into the future of blockchain technology Daniel Levis, Francesco Fontana, Elisa Ughetto · PLoS ONE Open access 17 Nov 2021 56
3 Grafting Trees: A Fault Attack Against the SPHINCS Framework Laurent Castelnovi, Ange Martinelli, Thomas Prest · Lecture notes in computer science Conference paper 2018 43
4 Hydrogen isotope permeation through and inventory in the first wall of the water cooled Pb–17Li blanket for DEMO Olga V Ogorodnikova, Michael A. Fütterer, Emanuele Serra et al. · Journal of Nuclear Materials Jun 1999 36
5 Recent developments in the field of barrier and permeability properties of segmented polyurethane elastomers Aracelys Marcano, Kateryna Yu. Fatyeyeva, Malys Koun et al. · Reviews in Chemical Engineering 6 Sep 2018 31
All 83 most cited papers, with filters and sorting

Which keywords describe research at Alten (France)?

By fractional works in all years, weighted toward what it does more of than the world: Market Competition, Financial Analysis, Monetary Policy, Elderly Care, UAV Networks, Wireless Communications, Governance and Leadership.

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

All 25 words, with their numbers
  1. Market Competition3▲ 104×2 topics
  2. Financial Analysis3▲ 79×1 topic
  3. Monetary Policy3▲ 23×1 topic
  4. Elderly Care2▲ 29×3 topics
  5. Sustainable Development2▲ 2.9×2 topics
  6. UAV Networks1▲ 203×1 topic
  7. Wireless Communications1▲ 21×1 topic
  8. Climate Change1◆ 1.10×3 topics
  9. Governance1▲ 10×2 topics
  10. Leadership1▲ 8.7×2 topics
  11. Demographic Transition1▲ 46×1 topic
  12. Historical Analysis1▲ 64×2 topics
  13. Migrant Health1▲ 279×1 topic
  14. Participation1▲ 26×1 topic
  15. Policy Change1▲ 151×1 topic
  16. Remote Sensing1▲ 2.3×3 topics
  17. Civil Engineering1▲ 36×1 topic
  18. Construction1▲ 22×1 topic
  19. Corporate Social Responsibility1▲ 19×1 topic
  20. Deep Learning1◆ 1.11×7 topics
  21. Gender1▲ 3.9×4 topics
  22. Massive MIMO1▲ 32×2 topics
  23. Material Analysis1▲ 58×1 topic
  24. Spectroscopy1▲ 7.0×1 topic
  25. Sustainability1▲ 1.27×1 topic

Which research topics does Alten (France) publish most on?

By volume in 2022-now: UAV Applications and Optimization, Civil and Structural Engineering Research, Advanced MIMO Systems Optimization and Reformation and Early Modern Christianity.

UAV Applications and Opt…1UAV Applications and Optimization: 1 fractional worksCivil and Structural Engineering Research: 1 fractional worksAdvanced MIMO Systems Optimization: 0 fractional worksReformation and Early Modern Christianity: 0 fractional worksTelecommunications and Broadcasting Technologies: 0 fractional worksQuantum Electrodynamics …0Quantum Electrodynamics and Casimir Effect: 0 fractional worksCalibration and Measurement Techniques: 0 fractional worksMedieval European History and Architecture: 0 fractional worksAir Traffic Management and Optimization: 0 fractional worksDistributed Control Multi-Agent Systems: 0 fractional works
Aerospace EngineeringCivil and Structural EngineeringElectrical and Electronic EngineeringHistory4 others

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

  1. 1 UAV Applications and Optimization Aerospace Engineering 1 works
  2. 2 Civil and Structural Engineering Research Civil and Structural Engineering 1 works
  3. 3 Advanced MIMO Systems Optimization Electrical and Electronic Engineering 0 works
  4. 4 Reformation and Early Modern Christianity History 0 works
  5. 5 Telecommunications and Broadcasting Technologies Media Technology 0 works
  6. 6 Quantum Electrodynamics and Casimir Effect Atomic and Molecular Physics, and Optics 0 works
  7. 7 Calibration and Measurement Techniques Aerospace Engineering 0 works
  8. 8 Medieval European History and Architecture Archeology 0 works
  9. 9 Air Traffic Management and Optimization Aerospace Engineering 0 works
  10. 10 Distributed Control Multi-Agent Systems Computer Networks and Communications 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 available64.4%not open35.6%

World: 40% of research is openly available.

with international co-authors29.9%domestic only70.1%

World: 18% is written across borders.

How has Alten (France)'s research output changed?

Output in 2022-2025 was 38% higher 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 Alten (France) as a percentage of every work published that year, 0.000056% in 2024.

still counting0.00010%0.00020%0.00030%Alten (France)0.000089% in 202519801990200020102020

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

Other research institutions in Boulogne-Billancourt

All research institutions in Boulogne-Billancourt

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

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