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Researcher · Korea University of Technology and Education · South Korea

Chang-Heon Oh

Chang-Heon Oh publishes mostly in Electrical and Electronic Engineering, Computer Networks and Communications and Information Systems, on topics such as Internet of Things and Social Network Interactions, Energy Efficient Wireless Sensor Networks and Indoor and Outdoor Localization Technologies.

ORCID 0000-0002-5537-5606 OpenAlex
World rank
#1,425,923
of 1,633,909 ranked researchers
Rank in South Korea
#32,326
of 38,381
Works
35
Citations
11
Citations per work
0.3

What does Chang-Heon Oh research?

Electrical and Electronic Engineering: 20.3%Computer Networks and Communications: 18.6%Information Systems: 11.9%Aerospace Engineering: 10.2%other fields: 39.0%20%top field
Electrical and Electronic Engineering20.3%Computer Networks and Communications18.6%Information Systems11.9%Aerospace Engineering10.2%other fields39.0%

Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.

  1. 1Electrical and Electronic Engineering20% of their works
  2. 2Computer Networks and Communications19% of their works
  3. 3Information Systems12% of their works
  4. 4Aerospace Engineering10% of their works
  5. 5Control and Systems Engineering7% of their works
  6. 6Industrial and Manufacturing Engineering5% of their works

Research topics

Which keywords describe Chang-Heon Oh's research?

The keywords of their largest research topics: Wireless Sensor Networks, IoT Applications, Internet of Things, Social Networks, Artificial Intelligence, Energy-Efficient Protocols, Routing Techniques and Virtual Reality.

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. Wireless Sensor Networks123 topics
  2. IoT Applications72 topics
  3. Internet of Things51 topic
  4. Social Networks51 topic
  5. Artificial Intelligence42 topics
  6. Energy-Efficient Protocols41 topic
  7. Routing Techniques41 topic
  8. Virtual Reality42 topics
  9. Indoor Localization31 topic
  10. RF-Based Positioning31 topic
  11. Cloud Robotics21 topic
  12. Internet of Robotic Things21 topic
  13. LEO Satellite Constellation21 topic
  14. Online Education21 topic
  15. Power Control21 topic
  16. Satellite Communications21 topic
  17. Semantic Network Analysis21 topic
  18. Smart Education21 topic
  19. Smart Learning21 topic
  20. Wireless Networks21 topic

Where does Chang-Heon Oh work?

Chang-Heon Oh's main affiliation in the publication record is Korea University of Technology and Education, South Korea.

How many publications and citations does Chang-Heon Oh have?

Science Explorer counts 35 works and 11 citations for Chang-Heon Oh, ranking #1,425,923 of 1,633,909 researchers worldwide on the composite 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 are in the interactive view on the map. Is this your page? Request a correction or removal.