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University · Minxiong · Taiwan

National Chung Cheng University

In research, National Chung Cheng University stands highest in Social Sciences (#2,121 of 10,521 worldwide), Physical Sciences (#3,296 of 12,888 worldwide) and Engineering (#1,771 of 6,636 worldwide), 2022–2025. Relative to its size it is most specialised in Computer Vision and Pattern Recognition, Electrical and Electronic Engineering and Computer Networks and Communications — Computer Vision and Pattern Recognition is 4.0× its share of world research.

ccu.edu.twROR OpenAlex
World rank, 2022–2025
#3,659
of 28,054 · #3,084 all time
Rank in Taiwan
#28
of 221
Research works
12k
▼ 24% vs 2013–17
Citations
216k
18.4 per fractional work
Top-10% rate
15.5%
record average 16.5%
Open access
17%
world 28%

What is National Chung Cheng University known for in research?

The fields where it stands highest, 2022–2025, ranked among every institution above the floor in each field.

FieldWorld rankWhere that sitsTop-10% rateWorksAll time
Social SciencesDomain #2,121 of 10,521 23.3%299 #1712
Physical SciencesDomain #3,296 of 12,888 12.3%974 #2462
EngineeringField #1,771 of 6,636 11.2%472 #1463
Health SciencesDomain #4,889 of 11,982 20.1%107 #7556
Computer ScienceField #2,057 of 4,667 13.5%257 #1169
Electrical and Electronic EngineeringSubfield #1,115 of 2,318 11.7%193 #876
Social SciencesField #3,319 of 6,365 22.4%114 #2460
MedicineField #6,334 of 10,443 19.2%88 #11196
Life SciencesDomain #4,754 of 7,800 18.9%91 #6064
Artificial IntelligenceSubfield #1,518 of 1,884 13.6%80 #1035

Each strip is that field’s whole ranked pool, with the notch where National Chung Cheng University sits in it, in the colour of the band that rank falls in. The track under the rate is the rate itself: it carries no world mark, because the world rate differs by field (from about 6% to 21% in this record).

Which of those standings moved

The same fields on both windows: where it stood over the whole record, and where it stands in 2022–2025. The distance is the story, and it is the one thing the two rank columns above cannot show.

  1. Social Sciences#1,712 #2,121
  2. Physical Sciences#2,462 #3,296
  3. Engineering#1,463 #1,771
  4. Health Sciences#7,556 #4,889
  5. Computer Science#1,169 #2,057
  6. Electrical and Electronic Engineering#876 #1,115
  7. Social Sciences#2,460 #3,319
  8. Medicine#11,196 #6,334
  9. Life Sciences#6,064 #4,754
  10. Artificial Intelligence#1,035 #1,518
all time2022–2025, better2022–2025, worse

A dot further right is a better standing. Fields it was not ranked in over the whole record are left out.

What does National Chung Cheng University specialise in?

Where its research is concentrated relative to its size: Computer Vision and Pattern Recognition takes 4.0× the share of its output that it takes of world research.

  1. Computer Vision and Pattern RecognitionSubfield · 73.3 works4.0×
  2. Electrical and Electronic EngineeringSubfield · 192.7 works3.7×
  3. Computer Networks and CommunicationsSubfield · 45.9 works3.5×
← less than its size predicts1×more →

Location quotient, a volume reading rather than an impact one. It surfaces small, lopsided specialities.

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: 0.18× its world share, 13 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.68× its world share, 54 worksBiochemistry, Geneti…Immunology and Microbiology: 0.19× its world share, 3 worksImmunology and Micro…Neuroscience: 0.85× its world share, 20 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 0.23× its world share, 1 worksPharmacology, Toxico…Chemical Engineering: 0.93× its world share, 5 worksChemical EngineeringChemistry: 0.98× its world share, 23 worksChemistryComputer Science: 2.24× its world share, 257 worksComputer ScienceEarth and Planetary Sciences: 1.21× its world share, 28 worksEarth and Planetary …Energy: 2.26× its world share, 31 worksEnergyEngineering: 2.14× its world share, 472 worksEngineeringEnvironmental Science: 0.59× its world share, 43 worksEnvironmental ScienceMaterials Science: 1.32× its world share, 68 worksMaterials ScienceMathematics: 0.85× its world share, 15 worksMathematicsPhysics and Astronomy: 1.05× its world share, 34 worksPhysics and AstronomyDentistry: 0.28× its world share, 2 worksDentistryHealth Professions: 0.41× its world share, 16 worksHealth ProfessionsMedicine: 0.31× its world share, 88 worksMedicineNursing: 0.22× its world share, 2 worksNursingVeterinary: 0.03× its world share, 0 worksVeterinaryArts and Humanities: 0.56× its world share, 24 worksArts and HumanitiesBusiness, Management and Accounting: 1.10× its world share, 52 worksBusiness, Management…Decision Sciences: 1.28× its world share, 18 worksDecision SciencesEconomics, Econometrics and Finance: 1.28× its world share, 40 worksEconomics, Econometr…Psychology: 1.14× its world share, 51 worksPsychologySocial Sciences: 0.61× its world share, 114 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Energy, 2.3×. Every wedge is a field page.

Who are the top researchers at National Chung Cheng University?

Ranked on the composite score, G. W. Chang, Shin‐Yuan Hung and Jyh‐Lin Wu lead among researchers whose main affiliation is National Chung Cheng University.

  1. 1 G. W. Chang Taiwan · #66,578 worldwide 390 citations · 57 works
  2. 2 Shin‐Yuan Hung Taiwan · #105,963 worldwide 245 citations · 32 works
  3. 3 Jyh‐Lin Wu Taiwan · #195,760 worldwide 209 citations · 26 works
  4. 4 Ya‐Han Hu Taiwan · #221,492 worldwide 128 citations · 27 works
  5. 5 Ren‐Hung Hwang Taiwan · #227,616 worldwide 277 citations · 68 works
  6. 6 Cheng‐Yuan Ku Taiwan · #231,042 worldwide 109 citations · 21 works
  7. 7 Tsai‐Fu Wu Taiwan · #240,858 worldwide 310 citations · 67 works
  8. 8 Tai‐Huei Wei Taiwan · #252,033 worldwide 1.7k citations · 15 works
  9. 9 Pao-Ta Yu Taiwan · #253,464 worldwide 155 citations · 39 works
  10. 10 Yeau‐Ren Jeng Taiwan · #261,105 worldwide 236 citations · 64 works
All ranked researchers at National Chung Cheng University

Which keywords describe research at National Chung Cheng University?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Deep Learning, Neural Networks, Machine Learning, Renewable Energy, Energy Storage, Convolutional Neural Networks, Biosensors and Grid Integration.

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

All 40 words, with their numbers
  1. Deep Learning155▲ 3.1×73 topics
  2. Machine Learning88▲ 1.83×69 topics
  3. Neural Networks68▲ 3.0×33 topics
  4. Renewable Energy63▲ 3.0×29 topics
  5. Energy Storage38▲ 4.0×10 topics
  6. Convolutional Neural Networks33▲ 3.1×14 topics
  7. Nanomaterials31▲ 2.0×16 topics
  8. Biosensors30▲ 3.9×10 topics
  9. Energy Efficiency29▲ 2.1×22 topics
  10. Biomedical Applications28▲ 1.58×28 topics
  11. Nanoparticles27▲ 1.47×29 topics
  12. Artificial Neural Networks22▲ 3.1×7 topics
  13. Security21▲ 2.2×15 topics
  14. Cathode Materials20▲ 3.5×3 topics
  15. Grid Integration20▲ 13×3 topics
  16. Image Processing20▲ 3.0×11 topics
  17. Optimization19▲ 2.8×14 topics
  18. Wireless Sensor Networks19▲ 2.8×14 topics
  19. Power Electronics19▲ 3.8×8 topics
  20. Smart Grid18▲ 3.3×9 topics
  21. Tool Wear17▲ 8.8×3 topics
  22. Solar Energy17▲ 3.7×4 topics
  23. Sparse Representation17▲ 6.0×6 topics
  24. Wavelet Transform17▲ 4.9×7 topics
  25. Convolutional Networks16▲ 7.7×3 topics
  26. Wind Power16▲ 11×4 topics
  27. Lifelong Learning15▲ 5.1×6 topics
  28. Rechargeable Batteries15▲ 3.8×2 topics
  29. Optical Modulators15▲ 6.8×3 topics
  30. Integrated Circuits15▲ 6.4×3 topics
  31. Composite Materials14▲ 4.8×6 topics
  32. Surface Roughness14▲ 6.9×2 topics
  33. Machining13▲ 16×1 topic
  34. Raman Lasers13▲ 7.9×2 topics
  35. Surface Integrity13▲ 16×1 topic
  36. Wireless Networks12▲ 5.5×9 topics
  37. Decentralized Control12▲ 6.6×2 topics
  38. Nanophotonic Waveguides11▲ 7.5×1 topic
  39. Frequency Regulation10▲ 12×2 topics
  40. MIMO Systems10▲ 8.7×3 topics

Which research topics does National Chung Cheng University publish most on?

By volume in 2022–2025: Advanced machining processes and optimization, Photonic and Optical Devices, Advanced battery technologies research and Energy Load and Power Forecasting.

Advanced machining proce…13Advanced machining processes and optimization: 13 fractional worksPhotonic and Optical Dev…11Photonic and Optical Devices: 11 fractional worksAdvanced battery technologies research: 10 fractional worksEnergy Load and Power Forecasting: 9 fractional worksAdvanced Neural Network Applications: 9 fractional worksSolar Radiation and Photovoltaics: 9 fractional worksElectrocatalysts for Energy Conversion: 8 fractional worksMicrogrid Control and Op…8Microgrid Control and Optimization: 8 fractional worksMicrowave Engineering and Waveguides: 8 fractional worksAdvanced Image Processing Techniques: 7 fractional works
Mechanical EngineeringElectrical and Electronic EngineeringComputer Vision and Pattern RecognitionArtificial Intelligence2 others

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

  1. 1 Advanced machining processes and optimization Mechanical Engineering 13 works
  2. 2 Photonic and Optical Devices Electrical and Electronic Engineering 11 works
  3. 3 Advanced battery technologies research Electrical and Electronic Engineering 10 works
  4. 4 Energy Load and Power Forecasting Electrical and Electronic Engineering 9 works
  5. 5 Advanced Neural Network Applications Computer Vision and Pattern Recognition 9 works
  6. 6 Solar Radiation and Photovoltaics Artificial Intelligence 9 works
  7. 7 Electrocatalysts for Energy Conversion Renewable Energy, Sustainability and the Environment 8 works
  8. 8 Microgrid Control and Optimization Control and Systems Engineering 8 works
  9. 9 Microwave Engineering and Waveguides Electrical and Electronic Engineering 8 works
  10. 10 Advanced Image Processing Techniques Computer Vision and Pattern Recognition 7 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 available17.4%not open82.6%

World: 28% of research is openly available.

with international co-authors12.7%domestic only87.3%

World: 19% is written across borders.

How has National Chung Cheng University's research output changed?

Output in 2018–2022 was 24% lower 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 Minxiong

All research institutions in Minxiong

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.