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Company · Woburn · United States

Aptima (United States)

aptima.comROR OpenAlex
World rank, all time
#39,023
of 42,892
Rank in United States
#8,177
of 8,685
Research works
246
▼ 13% vs 2013–17
Citations
4.4k
17.9 per fractional work
Top-10% rate
17.4%
record average 16.5%
Open access
17%
world 28%

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: 0.40× its world share, 1 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.09× its world share, 0 worksBiochemistry, Geneti…Neuroscience: 3.61× its world share, 2 worksNeuroscienceComputer Science: 3.59× its world share, 10 worksComputer ScienceEarth and Planetary Sciences: 0.09× its world share, 0 worksEarth and Planetary …Engineering: 0.62× its world share, 3 worksEngineeringEnvironmental Science: 0.86× its world share, 2 worksEnvironmental SciencePhysics and Astronomy: 0.21× its world share, 0 worksPhysics and AstronomyHealth Professions: 1.11× its world share, 1 worksHealth ProfessionsMedicine: 0.17× its world share, 1 worksMedicineArts and Humanities: 0.82× its world share, 1 worksArts and HumanitiesBusiness, Management and Accounting: 1.81× its world share, 2 worksBusiness, Management…Decision Sciences: 5.08× its world share, 2 worksDecision SciencesPsychology: 6.93× its world share, 8 worksPsychologySocial Sciences: 0.73× its world share, 3 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Psychology, 6.9×. Every wedge is a field page.

Who are the top researchers at Aptima (United States)?

Ranked on the composite score, Amy L. Alexander, Georgiy Levchuk and Linda R. Elliott lead among researchers whose main affiliation is Aptima (United States).

  1. 1 Amy L. Alexander United States · #231,321 worldwide 128 citations · 19 works
  2. 2 Georgiy Levchuk United States · #585,078 worldwide 75 citations · 25 works
  3. 3 Linda R. Elliott United States · #845,427 worldwide 46 citations · 29 works
  4. 4 Jared Freeman United States · #1,368,578 worldwide 31 citations · 18 works
  5. 5 Nathan Schurr United States · #1,436,550 worldwide 30 citations · 19 works
All ranked researchers at Aptima (United States)

Which keywords describe research at Aptima (United States)?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Trust, Driver Behavior, Human Factors, Automation, Driver Distraction, Big Data, Complex Adaptive Systems and Deep Learning.

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

All 28 words, with their numbers
  1. Trust4▲ 39×3 topics
  2. Driver Behavior4▲ 133×2 topics
  3. Automation4▲ 150×1 topic
  4. Driver Distraction4▲ 267×1 topic
  5. Human Factors4▲ 133×2 topics
  6. Deep Learning3▲ 2.5×12 topics
  7. Big Data3▲ 8.1×8 topics
  8. Machine Learning2▲ 1.98×10 topics
  9. Complex Adaptive Systems2▲ 203×2 topics
  10. Artificial Intelligence2▲ 3.8×6 topics
  11. Surveillance2▲ 15×3 topics
  12. Agent-Based Modeling1▲ 30×3 topics
  13. Neural Networks1▲ 2.5×6 topics
  14. Sustainability1▲ 1.66×5 topics
  15. Learning Outcomes1▲ 8.7×4 topics
  16. Metamodeling1▲ 133×2 topics
  17. Social Interaction1▲ 8.2×4 topics
  18. Technology1▲ 6.4×3 topics
  19. Education1▲ 1.77×3 topics
  20. Ethics1▲ 6.3×2 topics
  21. Motor Imagery1▲ 26×2 topics
  22. Simulation Optimization1▲ 193×1 topic
  23. Verification and Validation1▲ 193×1 topic
  24. Virtual Reality1▲ 6.4×3 topics
  25. Brain-Computer Interfaces1▲ 29×1 topic
  26. Cognitive Architecture1▲ 129×2 topics
  27. EEG Analysis1▲ 29×1 topic
  28. Occupational Safety1▲ 31×2 topics

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

By volume in 2022–2025: Human-Automation Interaction and Safety, Simulation Techniques and Applications, EEG and Brain-Computer Interfaces and Ethics and Social Impacts of AI.

Human-Automation Interac…4Human-Automation Interaction and Safety: 4 fractional worksSimulation Techniques and Applications: 1 fractional worksEEG and Brain-Computer Interfaces: 1 fractional worksEthics and Social Impact…1Ethics and Social Impacts of AI: 1 fractional worksTeam Dynamics and Performance: 1 fractional worksAugmented Reality Applications: 1 fractional worksAI-based Problem Solving…1AI-based Problem Solving and Planning: 1 fractional worksSystems Engineering Methodologies and Applications: 1 fractional worksVirtual Reality Applications and Impacts: 1 fractional worksEnvironmental Sustainability and Education: 1 fractional works
Social PsychologyManagement Science and Operations ResearchCognitive NeuroscienceSafety Research5 others

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

  1. 1 Human-Automation Interaction and Safety Social Psychology 4 works
  2. 2 Simulation Techniques and Applications Management Science and Operations Research 1 works
  3. 3 EEG and Brain-Computer Interfaces Cognitive Neuroscience 1 works
  4. 4 Ethics and Social Impacts of AI Safety Research 1 works
  5. 5 Team Dynamics and Performance Social Psychology 1 works
  6. 6 Augmented Reality Applications Computer Vision and Pattern Recognition 1 works
  7. 7 AI-based Problem Solving and Planning Artificial Intelligence 1 works
  8. 8 Systems Engineering Methodologies and Applications Control and Systems Engineering 1 works
  9. 9 Virtual Reality Applications and Impacts Human-Computer Interaction 1 works
  10. 10 Environmental Sustainability and Education Management, Monitoring, Policy and Law 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 available17.3%not open82.7%

World: 28% of research is openly available.

with international co-authors7.4%domestic only92.6%

World: 19% is written across borders.

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

Output in 2018–2022 was 13% lower than in 2013–2017.

200020102020
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 Woburn

All research institutions in Woburn

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.