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Company · Tucson · United States

Sigma Technologies (United States)

sigma-technologies.comROR OpenAlex
Research works
30
▲ 759% vs 2013–17
Citations
563
18.7 per fractional work
Top-10% rate
15.8%
record average 16.5%
Open access
46%
world 28%

Not ranked overall: Sigma Technologies (United States) is under the volume floor below which an excellence rate is noise. Not ranked is not the same as ranked last.

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: 0.66× its world share, 0 worksAgricultural and Bio…Neuroscience: 2.42× its world share, 0 worksNeuroscienceChemistry: 2.50× its world share, 0 worksChemistryComputer Science: 4.73× its world share, 2 worksComputer ScienceEnergy: 2.13× its world share, 0 worksEnergyEngineering: 0.71× its world share, 0 worksEngineeringEnvironmental Science: 0.26× its world share, 0 worksEnvironmental ScienceMathematics: 10.00× its world share, 0 worksMathematicsPhysics and Astronomy: 0.59× its world share, 0 worksPhysics and AstronomyHealth Professions: 0.74× its world share, 0 worksHealth ProfessionsMedicine: 0.59× its world share, 0 worksMedicineNursing: 3.20× its world share, 0 worksNursingBusiness, Management and Accounting: 0.70× its world share, 0 worksBusiness, Management…Decision Sciences: 3.86× its world share, 0 worksDecision SciencesSocial Sciences: 0.35× its world share, 0 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Mathematics, 10.0×. Every wedge is a field page.

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

Ranked on the composite score, Dashan Gao lead among researchers whose main affiliation is Sigma Technologies (United States).

  1. 1 Dashan Gao United States · #471,029 worldwide 176 citations · 15 works
All ranked researchers at Sigma Technologies (United States)

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

By fractional works in all years, weighted toward what it does more of than the world: Deep Learning, Machine Learning, Medical Imaging, Convolutional Neural Networks, Texture Analysis, Feature Extraction, Quantitative Analysis and Precision Medicine.

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

All 22 words, with their numbers
  1. Deep Learning5▲ 8.2×19 topics
  2. Machine Learning4▲ 5.8×10 topics
  3. Medical Imaging3▲ 37×5 topics
  4. Convolutional Neural Networks3▲ 22×6 topics
  5. Texture Analysis2▲ 50×3 topics
  6. Feature Extraction2▲ 25×5 topics
  7. Precision Medicine2▲ 19×3 topics
  8. Quantitative Analysis2▲ 36×2 topics
  9. Predictive Modeling2▲ 42×2 topics
  10. Radiomics2▲ 85×1 topic
  11. Tumor Heterogeneity2▲ 85×1 topic
  12. Artificial Intelligence2▲ 6.1×7 topics
  13. Genome Engineering1▲ 76×1 topic
  14. Medical Image Analysis1▲ 37×4 topics
  15. RNA-Guided1▲ 76×1 topic
  16. Transfer Learning1▲ 64×3 topics
  17. Nanoparticles1▲ 3.1×5 topics
  18. Neural Networks1▲ 4.0×5 topics
  19. COVID-191▲ 5.5×2 topics
  20. Chest X-Ray1▲ 140×1 topic
  21. Optimization1▲ 6.6×3 topics
  22. Pneumonia Detection1▲ 140×1 topic

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

By volume in 2022–2025: Point processes and geometric inequalities, Topic Modeling, Innovative Human-Technology Interaction and Speech Recognition and Synthesis.

Point processes and geom…0Point processes and geometric inequalities: 0 fractional worksTopic Modeling: 0 fractional worksInnovative Human-Technology Interaction: 0 fractional worksSpeech Recognition and Synthesis: 0 fractional worksHate Speech and Cyberbullying Detection: 0 fractional worksVisual perception and processing mechanisms: 0 fractional worksAdvanced Optical Imaging…0Advanced Optical Imaging Technologies: 0 fractional worksTechnology Use by Older Adults: 0 fractional worksAdvanced Vision and Imaging: 0 fractional worksDigital Transformation in Industry: 0 fractional works
Applied MathematicsArtificial IntelligenceHuman-Computer InteractionCognitive Neuroscience4 others

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

  1. 1 Point processes and geometric inequalities Applied Mathematics 0 works
  2. 2 Topic Modeling Artificial Intelligence 0 works
  3. 3 Innovative Human-Technology Interaction Human-Computer Interaction 0 works
  4. 4 Speech Recognition and Synthesis Artificial Intelligence 0 works
  5. 5 Hate Speech and Cyberbullying Detection Artificial Intelligence 0 works
  6. 6 Visual perception and processing mechanisms Cognitive Neuroscience 0 works
  7. 7 Advanced Optical Imaging Technologies Media Technology 0 works
  8. 8 Technology Use by Older Adults Demography 0 works
  9. 9 Advanced Vision and Imaging Computer Vision and Pattern Recognition 0 works
  10. 10 Digital Transformation in Industry Industrial and Manufacturing Engineering 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 available45.7%not open54.3%

World: 28% of research is openly available.

with international co-authors35.5%domestic only64.5%

World: 19% is written across borders.

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

Output in 2018–2022 was 759% 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 Tucson

All research institutions in Tucson

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.