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Company · Redmond · United States

Sigma Research (United States)

In research, Sigma Research (United States) stands highest in Physical Sciences (#11,387 of 21,541 worldwide), Life Sciences (#11,509 of 14,347 worldwide) and Engineering (#10,929 of 11,412 worldwide), over all time.

ROR OpenAlex
World rank, 2022–2025
#20,676
of 28,054 · #15,949 all time
Rank in United States
#3,047
of 4,192
Research works
603
▼ 14% vs 2013–17
Citations
9.7k
16.1 per fractional work
Top-10% rate
6.9%
record average 16.5%
Open access
44%
world 28%

What is Sigma Research (United States) 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 #11,387 of 21,541 10.0%287
Life SciencesDomain #11,509 of 14,347 10.9%122
EngineeringField #10,929 of 11,412 6.7%122

Each strip is that field’s whole ranked pool, with the notch where Sigma Research (United States) 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: 1.12× its world share, 7 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.77× its world share, 5 worksBiochemistry, Geneti…Immunology and Microbiology: 0.63× its world share, 1 worksImmunology and Micro…Neuroscience: 0.92× its world share, 2 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 2.39× its world share, 1 worksPharmacology, Toxico…Chemistry: 1.15× its world share, 2 worksChemistryComputer Science: 2.61× its world share, 26 worksComputer ScienceEarth and Planetary Sciences: 0.50× its world share, 1 worksEarth and Planetary …Energy: 0.49× its world share, 1 worksEnergyEngineering: 0.80× its world share, 16 worksEngineeringEnvironmental Science: 0.46× its world share, 3 worksEnvironmental ScienceMaterials Science: 0.61× its world share, 3 worksMaterials ScienceMathematics: 0.43× its world share, 1 worksMathematicsPhysics and Astronomy: 0.76× its world share, 2 worksPhysics and AstronomyDentistry: 0.53× its world share, 0 worksDentistryHealth Professions: 1.28× its world share, 4 worksHealth ProfessionsMedicine: 0.74× its world share, 18 worksMedicineNursing: 1.47× its world share, 1 worksNursingVeterinary: 1.32× its world share, 0 worksVeterinaryArts and Humanities: 0.90× its world share, 3 worksArts and HumanitiesBusiness, Management and Accounting: 2.80× its world share, 12 worksBusiness, Management…Decision Sciences: 1.11× its world share, 1 worksDecision SciencesEconomics, Econometrics and Finance: 0.53× its world share, 2 worksEconomics, Econometr…Psychology: 1.18× its world share, 5 worksPsychologySocial Sciences: 0.75× its world share, 12 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Business, Management and Accounting, 2.8×. Every wedge is a field page.

Who are the top researchers at Sigma Research (United States)?

Ranked on the composite score, Kenneth C. Torres and Victor L. Genberg lead among researchers whose main affiliation is Sigma Research (United States).

  1. 1 Kenneth C. Torres United States · #1,178,546 worldwide 24 citations · 16 works
  2. 2 Victor L. Genberg United States · #1,191,945 worldwide 13 citations · 18 works
All ranked researchers at Sigma Research (United States)

Which keywords describe research at Sigma Research (United States)?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Deep Learning, Convolutional Neural Networks, Machine Learning, Supply Chain Management, Performance Measurement, Medical Imaging, Anomaly Detection and Lean Manufacturing.

▲ 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. Deep Learning24▲ 5.5×36 topics
  2. Machine Learning14▲ 3.2×27 topics
  3. Convolutional Neural Networks10▲ 11×10 topics
  4. Supply Chain Management7▲ 6.0×9 topics
  5. Neural Networks5▲ 2.5×8 topics
  6. Medical Imaging4▲ 6.8×5 topics
  7. Healthcare4▲ 3.0×11 topics
  8. Performance Measurement4▲ 12×3 topics
  9. Anomaly Detection4▲ 11×3 topics
  10. Feature Extraction4▲ 6.8×7 topics
  11. Sustainability4▲ 1.25×13 topics
  12. Classification4▲ 6.5×6 topics
  13. Lean Manufacturing4▲ 15×2 topics
  14. Nanoparticles4▲ 2.4×13 topics
  15. Image Processing4▲ 6.4×6 topics
  16. Artificial Intelligence4▲ 1.96×8 topics
  17. Transfer Learning3▲ 13×2 topics
  18. Collaborative Relationships3▲ 54×1 topic
  19. Time Series3▲ 14×2 topics
  20. Total Quality Management3▲ 54×1 topic
  21. Neural Network3▲ 12×3 topics
  22. Surveillance3▲ 8.7×3 topics
  23. Data Mining3▲ 3.0×4 topics
  24. Outlier Detection3▲ 16×1 topic
  25. Unsupervised3▲ 19×1 topic
  26. Medical Image Analysis3▲ 11×3 topics
  27. IoT Security2▲ 5.8×2 topics
  28. Detection2▲ 5.8×3 topics
  29. Chest X-Ray2▲ 22×1 topic
  30. Pneumonia Detection2▲ 22×1 topic
  31. Computer-Aided Detection2▲ 17×1 topic
  32. Histopathology Images2▲ 17×1 topic
  33. Well-being2▲ 4.1×6 topics
  34. ALPR2▲ 49×1 topic
  35. Artificial Neural Network2▲ 14×3 topics
  36. Automatic License Plate Recognition2▲ 49×1 topic
  37. Behavioral Analysis2▲ 12×2 topics
  38. Change Management2▲ 66×4 topics
  39. Object Tracking2▲ 17×1 topic
  40. Visual Tracking2▲ 15×1 topic

Which research topics does Sigma Research (United States) publish most on?

By volume in 2022–2025: Quality and Supply Management, Anomaly Detection Techniques and Applications, COVID-19 diagnosis using AI and AI in cancer detection.

Quality and Supply Management: 3 fractional worksAnomaly Detection Techniques and Applications: 3 fractional worksCOVID-19 diagnosis using…2COVID-19 diagnosis using AI: 2 fractional worksAI in cancer detection2AI in cancer detection: 2 fractional worksVehicle License Plate Recognition: 2 fractional worksVideo Surveillance and Tracking Methods: 2 fractional worksBig Data and Business In…1Big Data and Business Intelligence: 1 fractional worksAdvanced Malware Detection Techniques: 1 fractional worksCurrency Recognition and Detection: 1 fractional worksBrain Tumor Detection and Classification: 1 fractional works
Management Information SystemsArtificial IntelligenceRadiology, Nuclear Medicine and ImagingMedia Technology3 others

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

  1. 1 Quality and Supply Management Management Information Systems 3 works
  2. 2 Anomaly Detection Techniques and Applications Artificial Intelligence 3 works
  3. 3 COVID-19 diagnosis using AI Radiology, Nuclear Medicine and Imaging 2 works
  4. 4 AI in cancer detection Artificial Intelligence 2 works
  5. 5 Vehicle License Plate Recognition Media Technology 2 works
  6. 6 Video Surveillance and Tracking Methods Computer Vision and Pattern Recognition 2 works
  7. 7 Big Data and Business Intelligence Management Information Systems 1 works
  8. 8 Advanced Malware Detection Techniques Signal Processing 1 works
  9. 9 Currency Recognition and Detection Computer Vision and Pattern Recognition 1 works
  10. 10 Brain Tumor Detection and Classification Neurology 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 available44.3%not open55.7%

World: 28% of research is openly available.

with international co-authors28.5%domestic only71.5%

World: 19% is written across borders.

How has Sigma Research (United States)'s research output changed?

Output in 2018–2022 was 14% lower 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 Redmond

All research institutions in Redmond

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.