Science Explorer Interactive view Map
Company · Changchun · China

Changchun Discovery Sciences (China)

In research, Changchun Discovery Sciences (China) stands highest in Physical Sciences (#10,435 of 12,888 worldwide), 2022–2025. Relative to its size it is most specialised in Artificial Intelligence and Computer Science — Artificial Intelligence is 8.8× its share of world research.

jdty.comROR OpenAlex
World rank, 2022–2025
#21,019
of 28,054 · #38,619 all time
Rank in China
#2,918
of 3,058
Research works
127
▲ 422% vs 2013–17
Citations
602
4.7 per fractional work
Top-10% rate
6.5%
record average 16.5%
Open access
30%
world 28%

What is Changchun Discovery Sciences (China) 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
Physical SciencesDomain #10,435 of 12,888 6.1%75 —

Each strip is that field’s whole ranked pool, with the notch where Changchun Discovery Sciences (China) 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).

What does Changchun Discovery Sciences (China) specialise in?

Where its research is concentrated relative to its size: Artificial Intelligence takes 8.8× the share of its output that it takes of world research.

  1. Artificial IntelligenceSubfield · 23.0 works8.8×
  2. Computer ScienceField · 49.6 works5.9×
← 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: 0.22× its world share, 1 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.31× its world share, 2 worksBiochemistry, Geneti…Immunology and Microbiology: 0.74× its world share, 1 worksImmunology and Micro…Neuroscience: 0.19× its world share, 0 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 0.88× its world share, 0 worksPharmacology, Toxico…Chemistry: 0.43× its world share, 1 worksChemistryComputer Science: 5.93× its world share, 50 worksComputer ScienceEarth and Planetary Sciences: 0.94× its world share, 2 worksEarth and Planetary …Energy: 0.41× its world share, 0 worksEnergyEngineering: 1.29× its world share, 21 worksEngineeringEnvironmental Science: 0.21× its world share, 1 worksEnvironmental ScienceMaterials Science: 0.21× its world share, 1 worksMaterials SciencePhysics and Astronomy: 0.07× its world share, 0 worksPhysics and AstronomyHealth Professions: 0.51× its world share, 1 worksHealth ProfessionsMedicine: 0.31× its world share, 6 worksMedicineNursing: 0.65× its world share, 0 worksNursingArts and Humanities: 0.29× its world share, 1 worksArts and HumanitiesBusiness, Management and Accounting: 2.41× its world share, 8 worksBusiness, Management…Decision Sciences: 0.81× its world share, 1 worksDecision SciencesEconomics, Econometrics and Finance: 0.07× its world share, 0 worksEconomics, Econometr…Psychology: 0.81× its world share, 3 worksPsychologySocial Sciences: 0.50× its world share, 7 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Computer Science, 5.9×. Every wedge is a field page.

Which keywords describe research at Changchun Discovery Sciences (China)?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Deep Learning, Artificial Intelligence, Data Mining, Machine Learning, Internet of Things, Virtual Reality, Cloud Computing and Online Education.

▲ 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 Learning27▲ 7.4×40 topics
  2. Artificial Intelligence25▲ 17×19 topics
  3. Data Mining19▲ 24×12 topics
  4. Machine Learning19▲ 5.5×25 topics
  5. Internet of Things15▲ 16×12 topics
  6. Virtual Reality12▲ 22×7 topics
  7. Cloud Computing12▲ 38×6 topics
  8. Online Education8▲ 39×2 topics
  9. Multimedia Technology8▲ 106×2 topics
  10. Physical Education7▲ 56×2 topics
  11. Big Data7▲ 7.5×10 topics
  12. Multimedia Teaching7▲ 205×1 topic
  13. Teaching Evaluation7▲ 205×1 topic
  14. Neural Networks6▲ 3.7×17 topics
  15. Digital Media Technology6▲ 139×1 topic
  16. Visual Communication Design6▲ 139×1 topic
  17. Big Data Analytics6▲ 26×4 topics
  18. Fuzzy Logic5▲ 18×3 topics
  19. Healthcare4▲ 3.7×4 topics
  20. Logistics4▲ 25×2 topics
  21. Convolutional Neural Networks4▲ 5.5×8 topics
  22. Wireless Sensor Networks4▲ 8.9×6 topics
  23. Educational Assessment4▲ 76×1 topic
  24. Intelligent Tutoring Systems4▲ 80×1 topic
  25. Corpus Linguistics3▲ 14×2 topics
  26. Supply Chain3▲ 14×2 topics
  27. Cross-Border E-Commerce3▲ 55×1 topic
  28. Digital Technologies3▲ 20×1 topic
  29. International Trade3▲ 20×2 topics
  30. Neural Machine Translation3▲ 29×1 topic
  31. Statistical Machine Translation3▲ 29×1 topic
  32. Predictive Analytics3▲ 23×2 topics
  33. Convolutional Neural Network3▲ 16×3 topics
  34. Semantic Analysis3▲ 66×2 topics
  35. Wireless Sensor Network3▲ 58×2 topics
  36. Image Classification3▲ 14×2 topics
  37. Simulation2▲ 9.0×2 topics
  38. Graph Embedding2▲ 72×1 topic
  39. Information Retrieval2▲ 10×3 topics
  40. Visual Question Answering2▲ 28×1 topic

Which research topics does Changchun Discovery Sciences (China) publish most on?

By volume in 2022–2025: Educational Technology and Pedagogy, Digital Media and Visual Art, Educational Technology and Assessment and E-commerce and Technology Innovations.

Educational Technology a…7Educational Technology and Pedagogy: 7 fractional worksDigital Media and Visual Art: 6 fractional worksEducational Technology and Assessment: 4 fractional worksE-commerce and Technology Innovations: 3 fractional worksNatural Language Processing Techniques: 3 fractional worksAdvanced Technologies in…2Advanced Technologies in Various Fields: 2 fractional worksMedical Research and Treatments: 2 fractional worksSimulation and Modeling Applications: 2 fractional worksSpeech Recognition and Synthesis: 2 fractional worksAI and Multimedia in Education: 2 fractional works
Artificial IntelligenceComputer Graphics and Computer-Aided DesignInformation SystemsBusiness and International Management2 others

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

  1. 1 Educational Technology and Pedagogy Artificial Intelligence 7 works
  2. 2 Digital Media and Visual Art Computer Graphics and Computer-Aided Design 6 works
  3. 3 Educational Technology and Assessment Information Systems 4 works
  4. 4 E-commerce and Technology Innovations Business and International Management 3 works
  5. 5 Natural Language Processing Techniques Artificial Intelligence 3 works
  6. 6 Advanced Technologies in Various Fields Artificial Intelligence 2 works
  7. 7 Medical Research and Treatments Complementary and alternative medicine 2 works
  8. 8 Simulation and Modeling Applications Control and Systems Engineering 2 works
  9. 9 Speech Recognition and Synthesis Artificial Intelligence 2 works
  10. 10 AI and Multimedia in Education Artificial Intelligence 2 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 available30.3%not open69.7%

World: 28% of research is openly available.

with international co-authors7.2%domestic only92.8%

World: 19% is written across borders.

How has Changchun Discovery Sciences (China)'s research output changed?

Output in 2018–2022 was 422% higher 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 Changchun

All research institutions in Changchun

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.