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Researcher · Korea University · South Korea

Choon Ki Ahn

Choon Ki Ahn publishes mostly in Control and Systems Engineering, Computer Networks and Communications and Artificial Intelligence, on topics such as Stability and Control of Uncertain Systems, Neural Networks Stability and Synchronization and Adaptive Control of Nonlinear Systems.

ORCID 0000-0003-0993-9658 OpenAlex
World rank
#15,889
of 7,710,434 ranked researchers
Rank in South Korea
#42
of 162,609
Works
721
Citations
25k
Citations per work
34.9
h-index
84
i10-index 450Top 0.1% in Control and Systems Engineering
Choon Ki Ahn

What does Choon Ki Ahn research?

Choon Ki Ahn's work is mostly in Engineering (47%), Computer Science (33%), Physics and Astronomy (3%).

Physical Sciences: 596 works · 82.7% of their workEngineering: 336 works · 46.6% of their workControl and Systems Engineering: 284 works · 39.4% of their workElectrical and Electronic Engineering: 52 works · 7.2% of their workComputer Science: 236 works · 32.7% of their workComputer Networks and Communications: 146 works · 20.3% of their workArtificial Intelligence: 65 works · 9.0% of their workComputational Theory and Mathematics: 25 works · 3.4% of their workPhysics and Astronomy: 25 works · 3.4% of their workStatistical and Nonlinear Physics: 25 works · 3.4% of their workEverything else: 125 works · 17.3% of their workTHEIR WORKChoon Ki Ahn721works
Physical Sciences83%

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. Engineering33646.6%
    2. Computer Science23632.7%
    3. Physics and Astronomy253.4%
  2. Everything else12517.3%
  1. 1Control and Systems Engineering39% of their works
  2. 2Computer Networks and Communications20% of their works
  3. 3Artificial Intelligence9% of their works
  4. 4Electrical and Electronic Engineering7% of their works
  5. 5Computational Theory and Mathematics3% of their works
  6. 6Statistical and Nonlinear Physics3% of their works

Research topics

Which keywords describe Choon Ki Ahn's research?

The keywords of their largest research topics: Event-Triggered Control, Robust Control, Stability Analysis, Neural Networks, Nonlinear Systems, Networked Control Systems, Time-Delay Systems and Complex Networks.

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 21 words, with their numbers
  1. Event-Triggered Control3492 topics
  2. Robust Control2782 topics
  3. Stability Analysis2782 topics
  4. Neural Networks2622 topics
  5. Nonlinear Systems2332 topics
  6. Networked Control Systems2161 topic
  7. Time-Delay Systems2161 topic
  8. Complex Networks1931 topic
  9. Synchronization1931 topic
  10. Adaptive Control1711 topic
  11. Sliding Mode Control1711 topic
  12. Consensus1331 topic
  13. Multi-Agent Systems1331 topic
  14. Fault Detection871 topic
  15. Process Monitoring871 topic
  16. Nonlinear Estimation701 topic
  17. Particle Filters701 topic
  18. Backpropagation Learning691 topic
  19. Self-Organizing Maps691 topic
  20. Model Predictive Control621 topic
  21. Optimization621 topic

Where does Choon Ki Ahn work?

Choon Ki Ahn's main affiliation in the publication record is Korea University, South Korea.

How many publications and citations does Choon Ki Ahn have?

OpenAlex counts 721 works and 25,179 citations for Choon Ki Ahn, an h-index of 84, ranking #15,889 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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