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Nonprofit · Beijing · China

National Computer Network Emergency Response Technical Team/Coordination Center of Chinar

In research, National Computer Network Emergency Response Technical Team/Coordination Center of Chinar stands highest in Computer Science (#2,952 of 4,667 worldwide), Artificial Intelligence (#1,515 of 1,884 worldwide) and Physical Sciences (#10,439 of 12,888 worldwide), 2022–2025. Relative to its size it is most specialised in Computer Networks and Communications, Artificial Intelligence and Computer Science — Computer Networks and Communications is 16.8× its share of world research.

cert.org.cnROR OpenAlex
World rank, 2022–2025
#19,988
of 28,054 · #28,389 all time
Rank in China
#2,852
of 3,058
Research works
906
▲ 20% vs 2013–17
Citations
7k
7.7 per fractional work
Top-10% rate
13.6%
record average 16.5%
Open access
21%
world 28%

What is National Computer Network Emergency Response Technical Team/Coordination Center of Chinar 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
Computer ScienceField #2,952 of 4,667 12.3%202 #3184
Artificial IntelligenceSubfield #1,515 of 1,884 15.1%77 #1948
Physical SciencesDomain #10,439 of 12,888 12.8%245 #15969

Each strip is that field’s whole ranked pool, with the notch where National Computer Network Emergency Response Technical Team/Coordination Center of Chinar 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. Computer Science#3,184 #2,952
  2. Artificial Intelligence#1,948 #1,515
  3. Physical Sciences#15,969 #10,439
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 Computer Network Emergency Response Technical Team/Coordination Center of Chinar specialise in?

Where its research is concentrated relative to its size: Computer Networks and Communications takes 16.8× the share of its output that it takes of world research.

  1. Computer Networks and CommunicationsSubfield · 40.5 works17×
  2. Artificial IntelligenceSubfield · 77.3 works12×
  3. Computer ScienceField · 201.9 works9.6×
  4. Information SystemsSubfield · 36.4 works7.6×
← 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.

Biochemistry, Genetics and Molecular Biology: 0.08× its world share, 1 worksBiochemistry, Geneti…Neuroscience: 0.44× its world share, 2 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 0.09× its world share, 0 worksPharmacology, Toxico…Chemical Engineering: 0.18× its world share, 0 worksChemical EngineeringChemistry: 0.09× its world share, 0 worksChemistryComputer Science: 9.61× its world share, 202 worksComputer ScienceEarth and Planetary Sciences: 0.07× its world share, 0 worksEarth and Planetary …Engineering: 0.83× its world share, 34 worksEngineeringEnvironmental Science: 0.06× its world share, 1 worksEnvironmental ScienceMaterials Science: 0.04× its world share, 0 worksMaterials ScienceMathematics: 0.35× its world share, 1 worksMathematicsPhysics and Astronomy: 1.14× its world share, 7 worksPhysics and AstronomyDentistry: 0.10× its world share, 0 worksDentistryHealth Professions: 0.05× its world share, 0 worksHealth ProfessionsMedicine: 0.03× its world share, 1 worksMedicineArts and Humanities: 0.04× its world share, 0 worksArts and HumanitiesBusiness, Management and Accounting: 0.78× its world share, 7 worksBusiness, Management…Decision Sciences: 1.24× its world share, 3 worksDecision SciencesEconomics, Econometrics and Finance: 0.28× its world share, 2 worksEconomics, Econometr…Psychology: 0.12× its world share, 1 worksPsychologySocial Sciences: 0.20× 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, 9.6×. Every wedge is a field page.

Who are the top researchers at National Computer Network Emergency Response Technical Team/Coordination Center of Chinar?

Ranked on the composite score, Lihong Wang, Yueying He and Chunyang Liu lead among researchers whose main affiliation is National Computer Network Emergency Response Technical Team/Coordination Center of Chinar.

  1. 1 Lihong Wang China · #296,195 worldwide 211 citations · 49 works
  2. 2 Yueying He China · #1,034,689 worldwide 46 citations · 17 works
  3. 3 Chunyang Liu China · #1,125,623 worldwide 67 citations · 36 works
  4. 4 Hanbing Yan China · #1,184,486 worldwide 26 citations · 19 works
  5. 5 Xinran Liu China · #1,216,113 worldwide 20 citations · 22 works
  6. 6 Yongjian Wang China · #1,420,133 worldwide 29 citations · 29 works
  7. 7 Chengxiang Si China · #1,437,139 worldwide 20 citations · 15 works
  8. 8 Yangxi Li China · #1,459,251 worldwide 12 citations · 18 works
  9. 9 Xiuguo Bao China · #1,531,411 worldwide 28 citations · 21 works
  10. 10 Xinran Liu China · #1,549,990 worldwide 14 citations · 22 works
All ranked researchers at National Computer Network Emergency Response Technical Team/Coordination Center of Chinar

Which keywords describe research at National Computer Network Emergency Response Technical Team/Coordination Center of Chinar?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Deep Learning, Machine Learning, Neural Networks, IoT Security, Anomaly Detection, Data Mining, Cybersecurity and Intrusion Detection.

▲ 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 Learning102▲ 11×53 topics
  2. Machine Learning76▲ 8.6×36 topics
  3. Neural Networks36▲ 8.6×24 topics
  4. IoT Security36▲ 41×3 topics
  5. Anomaly Detection33▲ 42×4 topics
  6. Data Mining29▲ 14×6 topics
  7. Cybersecurity26▲ 39×4 topics
  8. Intrusion Detection24▲ 62×4 topics
  9. DDoS Attacks22▲ 66×1 topic
  10. Network Security22▲ 61×1 topic
  11. Security18▲ 10×15 topics
  12. Behavioral Analysis17▲ 53×2 topics
  13. Information Retrieval17▲ 29×5 topics
  14. Internet of Things17▲ 7.1×12 topics
  15. Text Classification13▲ 31×3 topics
  16. Security Analysis13▲ 28×4 topics
  17. Classification13▲ 10×5 topics
  18. Detection12▲ 15×3 topics
  19. Big Data11▲ 4.6×17 topics
  20. Encrypted Traffic11▲ 103×1 topic
  21. Internet Traffic11▲ 103×1 topic
  22. Android Malware11▲ 48×1 topic
  23. Permission Analysis11▲ 48×1 topic
  24. Surveillance10▲ 13×3 topics
  25. Time Series10▲ 20×3 topics
  26. Privacy10▲ 12×5 topics
  27. Topic Modeling10▲ 24×2 topics
  28. Cloud Computing9▲ 13×8 topics
  29. Machine Translation9▲ 20×2 topics
  30. High-Dimensional Data9▲ 21×3 topics
  31. Semantic Similarity9▲ 28×1 topic
  32. Word Representation9▲ 28×1 topic
  33. Outlier Detection9▲ 24×2 topics
  34. Representation Learning9▲ 23×3 topics
  35. Unsupervised8▲ 27×1 topic
  36. Video Analysis8▲ 24×1 topic
  37. Network Dynamics7▲ 24×2 topics
  38. Social Influence7▲ 11×2 topics
  39. Corpus Linguistics6▲ 11×2 topics
  40. Social Networks6▲ 9.0×2 topics

Which research topics does National Computer Network Emergency Response Technical Team/Coordination Center of Chinar publish most on?

By volume in 2022–2025: Network Security and Intrusion Detection, Internet Traffic Analysis and Secure E-voting, Advanced Malware Detection Techniques and Topic Modeling.

Network Security and Int…22Network Security and Intrusion Detection: 22 fractional worksInternet Traffic Analysis and Secure E-voting: 11 fractional worksAdvanced Malware Detecti…11Advanced Malware Detection Techniques: 11 fractional worksTopic Modeling9Topic Modeling: 9 fractional worksAnomaly Detection Techniques and Applications: 8 fractional worksNatural Language Processing Techniques: 6 fractional worksSpam and Phishing Detect…6Spam and Phishing Detection: 6 fractional worksComplex Network Analysis Techniques: 5 fractional worksPrivacy-Preserving Technologies in Data: 5 fractional worksBlockchain Technology Applications and Security: 5 fractional works
Computer Networks and CommunicationsArtificial IntelligenceSignal ProcessingInformation Systems1 others

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

  1. 1 Network Security and Intrusion Detection Computer Networks and Communications 22 works
  2. 2 Internet Traffic Analysis and Secure E-voting Artificial Intelligence 11 works
  3. 3 Advanced Malware Detection Techniques Signal Processing 11 works
  4. 4 Topic Modeling Artificial Intelligence 9 works
  5. 5 Anomaly Detection Techniques and Applications Artificial Intelligence 8 works
  6. 6 Natural Language Processing Techniques Artificial Intelligence 6 works
  7. 7 Spam and Phishing Detection Information Systems 6 works
  8. 8 Complex Network Analysis Techniques Statistical and Nonlinear Physics 5 works
  9. 9 Privacy-Preserving Technologies in Data Artificial Intelligence 5 works
  10. 10 Blockchain Technology Applications and Security Information Systems 5 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 available20.7%not open79.3%

World: 28% of research is openly available.

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

World: 19% is written across borders.

How has National Computer Network Emergency Response Technical Team/Coordination Center of Chinar's research output changed?

Output in 2018–2022 was 20% higher than in 2013–2017.

2005201020152020
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 Beijing

All research institutions in Beijing

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.