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Researcher · Sandia National Laboratories California · United States

A P O'Brien

A P O'Brien publishes mostly in Building and Construction, Civil and Structural Engineering and Transportation, on topics such as Traffic Prediction and Management Techniques, Traffic control and management and Traffic and Road Safety.

OpenAlex
World rank
#6,005,466
of 7,710,434 ranked researchers
Rank in United States
#1,462,595
of 1,627,098
Works
22
Citations
14
Citations per work
0.6
h-index
2
i10-index 0Top 98% in Building and Construction
A P O'Brien

What does A P O'Brien research?

A P O'Brien's work is mostly in Engineering (74%), Social Sciences (14%).

Physical Sciences: 16 works · 74.0% of their workEngineering: 16 works · 74.0% of their workBuilding and Construction: 6 works · 28.0% of their workCivil and Structural Engineering: 4 works · 20.0% of their workControl and Systems Engineering: 3 works · 12.0% of their workSafety, Risk, Reliability and Quality: 2 works · 10.0% of their workAutomotive Engineering: 1 works · 4.0% of their workSocial Sciences: 3 works · 14.0% of their workSocial Sciences: 3 works · 14.0% of their workTransportation: 3 works · 14.0% of their workEverything else: 3 works · 12.0% of their workTHEIR WORKA P O'Brien22works
Physical Sciences74%Social Sciences14%

Their six largest subfields, inside their fields and domains; the grey slice is everything else they publish. The interactive view splits every one of their works down to single topics.

The fields and subfields, with their numbers
    1. Engineering1674.0%
    1. Social Sciences314.0%
  3. Everything else312.0%
  1. 1Building and Construction28% of their works
  2. 2Civil and Structural Engineering20% of their works
  3. 3Transportation14% of their works
  4. 4Control and Systems Engineering12% of their works
  5. 5Safety, Risk, Reliability and Quality10% of their works
  6. 6Automotive Engineering4% of their works

Research topics

Which keywords describe A P O'Brien's research?

The keywords of their largest research topics: Deep Learning, Intelligent Transportation Systems, Traffic Flow, Urban Traffic, Short-Term Forecasting, Spatio-Temporal Data, Cooperative Adaptive Cruise Control and Driver Behavior.

Size is their works in the topics tagged with each word, from their 8 largest topics. Each links to the topic it comes from most.

All 20 words, with their numbers
  1. Deep Learning133 topics
  2. Intelligent Transportation Systems112 topics
  3. Traffic Flow112 topics
  4. Urban Traffic92 topics
  5. Short-Term Forecasting61 topic
  6. Spatio-Temporal Data61 topic
  7. Cooperative Adaptive Cruise Control51 topic
  8. Driver Behavior51 topic
  9. Microscopic Simulation51 topic
  10. Public Transport51 topic
  11. Traffic Accidents51 topic
  12. Travel Behavior51 topic
  13. Crack Detection41 topic
  14. Pavement41 topic
  15. Footbridges31 topic
  16. IoT31 topic
  17. Smart Parking31 topic
  18. Sustainable Development31 topic
  19. Urban Underground Space31 topic
  20. Vibration Serviceability31 topic

Where does A P O'Brien work?

A P O'Brien's main affiliation in the publication record is Sandia National Laboratories California, United States.

How many publications and citations does A P O'Brien have?

OpenAlex counts 22 works and 14 citations for A P O'Brien, an h-index of 2, ranking #6,005,466 of 7,710,434 researchers worldwide on the quality score.

Ranked on field-normalised excellence (50%), output (30%) and citations (20%). Counts come from OpenAlex author records, which occasionally merge different people who share a name or split one person into several.

Papers, co-authors, who cited this work and researchers on the nearest topics have tabs of their own, above. Is this your page? Claim it with your ORCID iD, or request a correction or removal.

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