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University · Hanoi · Vietnam

Academy of Cryptography Techniques

In research, Academy of Cryptography Techniques stands highest in Computer Science (#3,080 of 4,417 worldwide) and Physical Sciences (#9,097 of 10,670 worldwide), 2022-now. Relative to its size it is most specialised in Artificial Intelligence, Computer Vision and Pattern Recognition and Computer Science (Artificial Intelligence is 15.5× its share of world research).

actvn.edu.vnROR OpenAlex
World rank, 2022-now
#20,702
of 22,385 · #33,336 all time
Rank in Vietnam
#146
of 148
Research works
212
▲ 154% vs 2018-21
Citations
553
2.6 per fractional work
Top-10% rate
2.9%
all institutions 10.0%
vs its own fields
0.90×
1.00× is exactly expected
Open access
32%
world 40%
International
19%
world 18%
Academy of Cryptography Techniques

What is Academy of Cryptography Techniques known for in research?

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

FieldWorld rankWhere that sitsTop-10% rateWorksAll time
Computer ScienceField #3,080 of 4,417 2.3%95 #4961
Physical SciencesDomain #9,097 of 10,670 2.6%114 #15340

Each strip is that field's whole ranked pool, with the notch where Academy of Cryptography Techniques 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 average mark, because the average differs by field (from about 6% in Dentistry to 21% in Economics).

Which fields of science does Academy of Cryptography Techniques work in?

In 2022-now, 95% of research at Academy of Cryptography Techniques is in Physical Sciences, 4% in Social Sciences. Its largest fields are Computer Science (80%), Engineering (11%), Social Sciences (2%). It does 2.4× the world's share of Physical Sciences.

Physical Sciences: 125 fractional works · 94.8% of its workComputer Science: 105 fractional works · 79.8% of its workArtificial Intelligence: 49 fractional works · 37.4% of its workComputer Vision and Pattern Recognition: 21 fractional works · 15.9% of its workInformation Systems: 13 fractional works · 9.5% of its workComputer Networks and Communications: 12 fractional works · 8.8% of its workSignal Processing: 6 fractional works · 4.6% of its workComputational Theory and Mathematics: 2 fractional works · 1.6% of its workHardware and Architecture: 2 fractional works · 1.3% of its workSoftware: 0 fractional works · 0.3% of its workComputer Science Applications: 0 fractional works · 0.3% of its workEngineering: 15 fractional works · 11.4% of its workElectrical and Electronic Engineering: 10 fractional works · 7.3% of its workBiomedical Engineering: 1 fractional works · 1.0% of its workIndustrial and Manufacturing Engineering: 1 fractional works · 1.0% of its workMedia Technology: 1 fractional works · 0.5% of its workAutomotive Engineering: 1 fractional works · 0.5% of its workBuilding and Construction: 0 fractional works · 0.4% of its workMechanical Engineering: 0 fractional works · 0.3% of its workAerospace Engineering: 0 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.1% of its workEnvironmental Science: 2 fractional works · 1.1% of its workEcology: 1 fractional works · 0.9% of its workSmaller subfields together: 0 fractional works · 0.2% of its workMathematics: 1 fractional works · 0.8% of its workApplied Mathematics: 1 fractional works · 0.4% of its workMathematical Physics: 0 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.1% of its workMaterials Science: 1 fractional works · 0.6% of its workBiomaterials: 0 fractional works · 0.2% of its workSmaller subfields together: 1 fractional works · 0.4% of its workPhysics and Astronomy: 1 fractional works · 0.5% of its workAtomic and Molecular Physics, and Optics: 0 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.2% of its workChemistry: 0 fractional works · 0.3% of its workOrganic Chemistry: 0 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.1% of its workEnergy: 0 fractional works · 0.2% of its workRenewable Energy, Sustainability and the Environment: 0 fractional works · 0.2% of its workChemical Engineering: 0 fractional works · 0.1% of its workSocial Sciences: 5 fractional works · 3.6% of its workSocial Sciences: 2 fractional works · 1.8% of its workSociology and Political Science: 1 fractional works · 0.8% of its workPolitical Science and International Relations: 1 fractional works · 0.6% of its workSmaller subfields together: 0 fractional works · 0.3% of its workDecision Sciences: 1 fractional works · 0.8% of its workInformation Systems and Management: 1 fractional works · 0.5% of its workManagement Science and Operations Research: 0 fractional works · 0.3% of its workBusiness, Management and Accounting: 1 fractional works · 0.4% of its workManagement Information Systems: 0 fractional works · 0.4% of its workSmaller subfields together: 0 fractional works · 0.1% of its workEconomics, Econometrics and Finance: 0 fractional works · 0.4% of its workFinance: 0 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.1% of its workArts and Humanities: 0 fractional works · 0.2% of its workPsychology: 0 fractional works · 0.1% of its workLife Sciences: 2 fractional works · 1.2% of its workBiochemistry, Genetics and Molecular Biology: 1 fractional works · 0.6% of its workMolecular Biology: 0 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.2% of its workAgricultural and Biological Sciences: 1 fractional works · 0.5% of its workSoil Science: 0 fractional works · 0.4% of its workSmaller subfields together: 0 fractional works · 0.1% of its workNeuroscience: 0 fractional works · 0.1% of its workHealth Sciences: 1 fractional works · 0.4% of its workMedicine: 1 fractional works · 0.4% of its workRadiology, Nuclear Medicine and Imaging: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.2% of its workALL ITS WORKAcademy ofCryptography…132fractional works, 2022-now
Life Sciences1%Physical Sciences95%Health Sciences0%Social Sciences4%

Each ring splits the one inside it: the four domains of science, their fields, their subfields. Size is fractional works in 2022-now. Every slice is a page; the interactive view zooms down to single topics and colours each by how much more of it this institution does than the world.

Its 4 domains and 19 fields, with their numbers
    1. Computer Science10579.8%
    2. Engineering1511.4%
    3. Environmental Science21.1%
    4. Mathematics10.8%
    5. Materials Science10.6%
    6. Physics and Astronomy10.5%
    7. Chemistry00.3%
    8. Energy00.2%
    9. Chemical Engineering00.1%
    1. Social Sciences21.8%
    2. Decision Sciences10.8%
    3. Business, Management and Accounting10.4%
    4. Economics, Econometrics and Finance00.4%
    5. Arts and Humanities00.2%
    6. Psychology00.1%
    1. Biochemistry, Genetics and Molecular Biology10.6%
    2. Agricultural and Biological Sciences10.5%
    3. Neuroscience00.1%
    1. Medicine10.4%
All of science, and how each field's share has moved since 1950: the Science domain explorer

What does Academy of Cryptography Techniques specialise in?

Where its research is concentrated relative to its size: Artificial Intelligence takes 15.5× the share of its output that it takes of world research.

  1. Artificial IntelligenceSubfield · 49.3 works16×
  2. Computer Vision and Pattern RecognitionSubfield · 21.0 works13×
  3. Computer ScienceField · 105.3 works10×
← 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, 1 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.10× its world share, 1 worksBiochemistry, Geneti…Neuroscience: 0.08× its world share, 0 worksNeuroscienceChemical Engineering: 0.24× its world share, 0 worksChemical EngineeringChemistry: 0.20× its world share, 0 worksChemistryComputer Science: 10.26× its world share, 105 worksComputer ScienceEnergy: 0.23× its world share, 0 worksEnergyEngineering: 0.76× its world share, 15 worksEngineeringEnvironmental Science: 0.23× its world share, 2 worksEnvironmental ScienceMaterials Science: 0.18× its world share, 1 worksMaterials ScienceMathematics: 0.64× its world share, 1 worksMathematicsPhysics and Astronomy: 0.22× its world share, 1 worksPhysics and AstronomyMedicine: 0.02× its world share, 1 worksMedicineArts and Humanities: 0.06× its world share, 0 worksArts and HumanitiesBusiness, Management and Accounting: 0.13× its world share, 1 worksBusiness, Management…Decision Sciences: 0.78× its world share, 1 worksDecision SciencesEconomics, Econometrics and Finance: 0.18× its world share, 0 worksEconomics, Econometr…Psychology: 0.03× its world share, 0 worksPsychologySocial Sciences: 0.14× its world share, 2 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Computer Science, 10.3×. Every wedge is a field page.

All 19 fields, with their numbers
  1. Computer Science10.26×105 works
  2. Decision Sciences0.78×1 works
  3. Engineering0.76×15 works
  4. Mathematics0.64×1 works
  5. Chemical Engineering0.24×0 works
  6. Energy0.23×0 works
  7. Environmental Science0.23×2 works
  8. Physics and Astronomy0.22×1 works
  9. Chemistry0.20×0 works
  10. Materials Science0.18×1 works
  11. Economics, Econometrics and Finance0.18×0 works
  12. Social Sciences0.14×2 works
  13. Business, Management and Accounting0.13×1 works
  14. Agricultural and Biological Sciences0.11×1 works
  15. Biochemistry, Genetics and Molecular Biology0.10×1 works
  16. Neuroscience0.08×0 works
  17. Arts and Humanities0.06×0 works
  18. Psychology0.03×0 works
  19. Medicine0.02×1 works

Who are the top researchers at Academy of Cryptography Techniques?

Ranked on the quality score, Van Nghi Nguyen, The Dung Luong and Ba-Anh Dao lead among researchers whose main affiliation is Academy of Cryptography Techniques.

  1. 1 Van Nghi Nguyen Vietnam · #914,936 worldwide 414 citations · 19 works
  2. 2 The Dung Luong Vietnam · #3,520,071 worldwide 42 citations · 18 works
  3. 3 Ba-Anh Dao Vietnam · #4,340,514 worldwide 122 citations · 16 works
  4. 4 Nhu-Quynh Luc Vietnam · #4,393,271 worldwide 93 citations · 17 works
  5. 5 Duc-Tho Mai Vietnam · #4,503,394 worldwide 44 citations · 21 works
  6. 6 Юрий Иванович Медведев Vietnam · #4,540,680 worldwide 32 citations · 16 works
  7. 7 Hoang Duc Tho Vietnam · #4,624,870 worldwide 16 citations · 15 works
  8. 8 Владимир Николаевич Сачков Vietnam · #4,685,054 worldwide 42 citations · 38 works
  9. 9 Le Thi Hong Van Vietnam · #4,843,915 worldwide 44 citations · 22 works
  10. 10 Minh Hiệu Nguyễn Vietnam · #4,896,361 worldwide 110 citations · 37 works
All ranked researchers at Academy of Cryptography Techniques

What are the most cited papers from Academy of Cryptography Techniques?

The most cited paper from Academy of Cryptography Techniques is "An efficient approach for privacy preserving decentralized deep learning models based on secure multi-party computation" (Anh-Tu Tran, The-Dung Luong, Jessada Karnjana et al., 2020), with 97 citations. Next come "Machine Learning Based on Resampling Approaches and Deep Reinforcement Learning for Credit Card Fraud Detection Systems" (69) and "Operational Properties of Two Integral Transforms of Fourier Type and their Convolutions" (34).

Most cited papers
#PaperReleasedCitations
1 An efficient approach for privacy preserving decentralized deep learning models based on secure multi-party computation Anh-Tu Tran, The-Dung Luong, Jessada Karnjana et al. · Neurocomputing 13 Oct 2020 97
2 Machine Learning Based on Resampling Approaches and Deep Reinforcement Learning for Credit Card Fraud Detection Systems Tran Khanh Dang, Thanh Cong Tran, Luc Minh Tuan et al. · Applied Sciences Open access 26 Oct 2021 69
3 Operational Properties of Two Integral Transforms of Fourier Type and their Convolutions Bui Thi Giang, Nguyen Van Mau, Nguyen Minh Tuan · Integral Equations and Operator Theory 20 Oct 2009 34
4 Modeling and solving a multi-trip multi-distribution center vehicle routing problem with lower-bound capacity constraints Son Cao Nguyen, Quang Dung Pham, Thanh Hoang Nguyen et al. · Computers & Industrial Engineering 25 Aug 2022 33
5 An efficient approach for secure multi-party computation without authenticated channel Duy-Hien Vu, The-Dung Luong, Tu-Bao Ho · Information Sciences 15 Jul 2019 31
All 60 most cited papers, with filters and sorting

Which keywords describe research at Academy of Cryptography Techniques?

By fractional works in 2022-now, weighted toward what it does more of than the world: Deep Learning, Security Analysis, Cryptanalysis, Machine Learning, Side-Channel Attacks, Hardware Implementations, Block Ciphers and Hash Functions.

▲ 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-now 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 Learning32▲ 7.0×35 topics
  2. Security Analysis30▲ 133×4 topics
  3. Cryptanalysis26▲ 234×4 topics
  4. Machine Learning25▲ 5.7×24 topics
  5. Side-Channel Attacks18▲ 275×3 topics
  6. Hardware Implementations17▲ 435×2 topics
  7. Block Ciphers13▲ 461×1 topic
  8. Hash Functions13▲ 461×1 topic
  9. Cryptography13▲ 83×3 topics
  10. Chaos11▲ 118×2 topics
  11. Chaotic Maps11▲ 220×1 topic
  12. Image Encryption11▲ 220×1 topic
  13. Neural Networks10▲ 5.0×15 topics
  14. Security10▲ 12×12 topics
  15. IoT Security9▲ 23×3 topics
  16. Algebraic Attacks9▲ 323×1 topic
  17. Error-Correcting Codes9▲ 211×1 topic
  18. Data Mining8▲ 8.1×3 topics
  19. Anomaly Detection7▲ 20×4 topics
  20. Network Security6▲ 38×2 topics
  21. Behavioral Analysis6▲ 39×2 topics
  22. Homomorphic Encryption6▲ 96×1 topic
  23. Identity-Based Encryption6▲ 96×1 topic
  24. Digital Forensics6▲ 86×2 topics
  25. Cybersecurity5▲ 16×3 topics
  26. Internet of Things5▲ 4.4×6 topics
  27. Detection5▲ 13×3 topics
  28. Intrusion Detection5▲ 25×2 topics
  29. Android Malware5▲ 45×1 topic
  30. Permission Analysis5▲ 45×1 topic
  31. Botnet Detection4▲ 27×1 topic
  32. DDoS Attacks4▲ 27×1 topic
  33. Error Correction4▲ 118×2 topics
  34. Copy-Move Forgery4▲ 89×1 topic
  35. Elliptic Curves4▲ 363×1 topic
  36. Image Forgery Detection4▲ 89×1 topic
  37. Pairing-Based Cryptosystems4▲ 363×1 topic
  38. Cloud Computing4▲ 9.8×6 topics
  39. Fiber Bragg Grating4▲ 167×1 topic
  40. Spectral Amplitude Coding4▲ 167×1 topic

Which research topics does Academy of Cryptography Techniques publish most on?

By volume in 2022-now: Cryptographic Implementations and Security, Chaos-based Image/Signal Encryption, Coding theory and cryptography and Cryptography and Data Security.

Cryptographic Implementa…13Cryptographic Implementations and Security: 13 fractional worksChaos-based Image/Signal Encryption: 11 fractional worksCoding theory and cryptography: 9 fractional worksCryptography and Data Security: 6 fractional worksAdvanced Malware Detection Techniques: 5 fractional worksNetwork Security and Intrusion Detection: 4 fractional worksDigital Media Forensic Detection: 4 fractional worksCryptography and Residue Arithmetic: 4 fractional worksgraph theory and CDMA systems: 4 fractional worksAdversarial Robustness in Machine Learning: 4 fractional works
Artificial IntelligenceComputer Vision and Pattern RecognitionSignal ProcessingComputer Networks and Communications2 others

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

  1. 1 Cryptographic Implementations and Security Artificial Intelligence 13 works
  2. 2 Chaos-based Image/Signal Encryption Computer Vision and Pattern Recognition 11 works
  3. 3 Coding theory and cryptography Artificial Intelligence 9 works
  4. 4 Cryptography and Data Security Artificial Intelligence 6 works
  5. 5 Advanced Malware Detection Techniques Signal Processing 5 works
  6. 6 Network Security and Intrusion Detection Computer Networks and Communications 4 works
  7. 7 Digital Media Forensic Detection Computer Vision and Pattern Recognition 4 works
  8. 8 Cryptography and Residue Arithmetic Information Systems 4 works
  9. 9 graph theory and CDMA systems Electrical and Electronic Engineering 4 works
  10. 10 Adversarial Robustness in Machine Learning Artificial Intelligence 4 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 available32.3%not open67.7%

World: 40% of research is openly available.

with international co-authors19.2%domestic only80.8%

World: 18% is written across borders.

How has Academy of Cryptography Techniques's research output changed?

Output in 2022-2025 was 154% higher than in 2018-2021.

still counting20052010201520202025
grewheldshrank

The same series as a ribbon: one cell per year, darker for more. The line above answers how much; this answers when.

Its share of all research

Growing output can still be a shrinking share: all of science grows. This is Academy of Cryptography Techniques as a percentage of every work published that year, 0.00063% in 2024.

still counting0.00025%0.00050%0.00075%Academy of Cryptography Techniques0.00070% in 202520102020

Fractional works of Academy of Cryptography Techniques over all fractional works that year. How the balance of science has shifted.

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