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Research facility · Beijing · China

Data Assurance and Communication Security

In research, Data Assurance and Communication Security stands highest in Computer Science (#2,511 of 4,667 worldwide) and Physical Sciences (#9,813 of 12,888 worldwide), 2022–2025. Relative to its size it is most specialised in Artificial Intelligence and Computer Science — Artificial Intelligence is 10.3× its share of world research.

dacas.cn/default.aspxROR OpenAlex
World rank, 2022–2025
#18,728
of 28,054 · #29,895 all time
Rank in China
#2,770
of 3,058
Research works
407
▲ 23% vs 2013–17
Citations
4.2k
10.4 per fractional work
Top-10% rate
21.8%
record average 16.5%
Open access
23%
world 28%

What is Data Assurance and Communication Security 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 #2,511 of 4,667 22.2%60 #3518
Physical SciencesDomain #9,813 of 12,888 21.1%80 #16592

Each strip is that field’s whole ranked pool, with the notch where Data Assurance and Communication Security 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 Data Assurance and Communication Security specialise in?

Where its research is concentrated relative to its size: Artificial Intelligence takes 10.3× the share of its output that it takes of world research.

  1. Artificial IntelligenceSubfield · 24.0 works10×
  2. Computer ScienceField · 60.2 works8.0×
← 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: 0.11× its world share, 0 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.30× its world share, 2 worksBiochemistry, Geneti…Neuroscience: 0.24× its world share, 0 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 0.49× its world share, 0 worksPharmacology, Toxico…Chemistry: 0.17× its world share, 0 worksChemistryComputer Science: 8.02× its world share, 60 worksComputer ScienceEarth and Planetary Sciences: 0.45× its world share, 1 worksEarth and Planetary …Engineering: 1.09× its world share, 16 worksEngineeringEnvironmental Science: 0.33× its world share, 2 worksEnvironmental ScienceMaterials Science: 0.08× its world share, 0 worksMaterials ScienceMathematics: 0.26× its world share, 0 worksMathematicsPhysics and Astronomy: 0.39× its world share, 1 worksPhysics and AstronomyHealth Professions: 0.19× its world share, 0 worksHealth ProfessionsMedicine: 0.13× its world share, 2 worksMedicineBusiness, Management and Accounting: 1.28× its world share, 4 worksBusiness, Management…Decision Sciences: 2.37× its world share, 2 worksDecision SciencesEconomics, Econometrics and Finance: 0.68× its world share, 1 worksEconomics, Econometr…Psychology: 0.22× its world share, 1 worksPsychologySocial Sciences: 0.24× its world share, 3 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Computer Science, 8.0×. Every wedge is a field page.

Which keywords describe research at Data Assurance and Communication Security?

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

▲ 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▲ 8.1×50 topics
  2. Machine Learning16▲ 5.2×34 topics
  3. Neural Networks10▲ 7.0×20 topics
  4. Data Mining8▲ 10×7 topics
  5. Security7▲ 12×11 topics
  6. IoT Security6▲ 19×3 topics
  7. Big Data5▲ 5.5×7 topics
  8. Convolutional Neural Networks5▲ 6.8×12 topics
  9. Anomaly Detection5▲ 16×3 topics
  10. Cloud Computing4▲ 16×6 topics
  11. Healthcare4▲ 4.0×6 topics
  12. Remote Sensing4▲ 3.6×8 topics
  13. Privacy4▲ 14×5 topics
  14. Cybersecurity4▲ 17×4 topics
  15. Differential Privacy4▲ 59×1 topic
  16. Federated Learning4▲ 59×1 topic
  17. Internet of Things4▲ 4.7×8 topics
  18. Security Analysis4▲ 23×4 topics
  19. Homomorphic Encryption4▲ 87×1 topic
  20. Identity-Based Encryption4▲ 87×1 topic
  21. Supply Chain Management4▲ 4.0×4 topics
  22. Energy Efficiency3▲ 3.7×4 topics
  23. Distributed Systems3▲ 20×3 topics
  24. Wavelet Transform3▲ 14×5 topics
  25. Classification3▲ 6.5×8 topics
  26. Resource Management3▲ 18×2 topics
  27. Sparse Representation3▲ 15×6 topics
  28. Virtualization3▲ 36×2 topics
  29. Detection3▲ 9.3×4 topics
  30. Representation Learning3▲ 20×3 topics
  31. Hyperspectral2▲ 30×2 topics
  32. Intrusion Detection2▲ 18×3 topics
  33. Surveillance2▲ 9.3×3 topics
  34. Computer Vision2▲ 8.8×3 topics
  35. DDoS Attacks2▲ 19×1 topic
  36. Network Security2▲ 18×1 topic
  37. Semi-Supervised Learning2▲ 20×2 topics
  38. Time Series2▲ 13×2 topics
  39. Data Centers2▲ 38×1 topic
  40. MapReduce2▲ 38×1 topic

Which research topics does Data Assurance and Communication Security publish most on?

By volume in 2022–2025: Privacy-Preserving Technologies in Data, Cryptography and Data Security, Network Security and Intrusion Detection and Cloud Computing and Resource Management.

Privacy-Preserving Technologies in Data: 4 fractional worksCryptography and Data Security: 4 fractional worksNetwork Security and Intrusion Detection: 2 fractional worksCloud Computing and Resource Management: 2 fractional worksAnomaly Detection Techniques and Applications: 2 fractional worksAdvanced Malware Detection Techniques: 2 fractional worksBlockchain Technology Ap…2Blockchain Technology Applications and Security: 2 fractional worksAdversarial Robustness in Machine Learning: 2 fractional worksIoT and Edge/Fog Computing: 2 fractional worksTopic Modeling2Topic Modeling: 2 fractional works
Artificial IntelligenceComputer Networks and CommunicationsInformation SystemsSignal Processing

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

  1. 1 Privacy-Preserving Technologies in Data Artificial Intelligence 4 works
  2. 2 Cryptography and Data Security Artificial Intelligence 4 works
  3. 3 Network Security and Intrusion Detection Computer Networks and Communications 2 works
  4. 4 Cloud Computing and Resource Management Information Systems 2 works
  5. 5 Anomaly Detection Techniques and Applications Artificial Intelligence 2 works
  6. 6 Advanced Malware Detection Techniques Signal Processing 2 works
  7. 7 Blockchain Technology Applications and Security Information Systems 2 works
  8. 8 Adversarial Robustness in Machine Learning Artificial Intelligence 2 works
  9. 9 IoT and Edge/Fog Computing Computer Networks and Communications 2 works
  10. 10 Topic Modeling 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 available22.7%not open77.3%

World: 28% of research is openly available.

with international co-authors17.9%domestic only82.1%

World: 19% is written across borders.

How has Data Assurance and Communication Security's research output changed?

Output in 2018–2022 was 23% 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 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.