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Posts and Telecommunications Institute of Technology

In research, Posts and Telecommunications Institute of Technology stands highest in Computer Science (#3,296 of 4,667 worldwide), Physical Sciences (#10,459 of 12,888 worldwide) and Engineering (#5,794 of 6,636 worldwide), 2022–2025.

portal.ptit.edu.vnROR OpenAlex
World rank, 2022–2025
#18,347
of 28,054 · #28,158 all time
Rank in ??
#369
of 692
Research works
621
▲ 78% vs 2013–17
Citations
4.9k
7.9 per fractional work
Top-10% rate
12.2%
record average 16.5%
Open access
41%
world 28%

What is Posts and Telecommunications Institute of Technology 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 #3,296 of 4,667 14.3%90 #4641
Physical SciencesDomain #10,459 of 12,888 9.2%187 #16194
EngineeringField #5,794 of 6,636 5.2%68 #8324

Each strip is that field’s whole ranked pool, with the notch where Posts and Telecommunications Institute of Technology 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#4,641 #3,296
  2. Physical Sciences#16,194 #10,459
  3. Engineering#8,324 #5,794
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.

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: 0.25× its world share, 3 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.22× its world share, 3 worksBiochemistry, Geneti…Immunology and Microbiology: 0.07× its world share, 0 worksImmunology and Micro…Neuroscience: 0.98× its world share, 4 worksNeuroscienceChemistry: 0.14× its world share, 0 worksChemistryComputer Science: 4.71× its world share, 90 worksComputer ScienceEarth and Planetary Sciences: 0.18× its world share, 1 worksEarth and Planetary …Energy: 0.29× its world share, 1 worksEnergyEngineering: 1.85× its world share, 68 worksEngineeringEnvironmental Science: 1.45× its world share, 18 worksEnvironmental ScienceMaterials Science: 0.16× its world share, 1 worksMaterials ScienceMathematics: 1.68× its world share, 5 worksMathematicsPhysics and Astronomy: 0.57× its world share, 3 worksPhysics and AstronomyHealth Professions: 0.16× its world share, 1 worksHealth ProfessionsMedicine: 0.21× its world share, 10 worksMedicineVeterinary: 0.50× its world share, 0 worksVeterinaryArts and Humanities: 0.11× its world share, 1 worksArts and HumanitiesBusiness, Management and Accounting: 1.66× its world share, 13 worksBusiness, Management…Decision Sciences: 2.87× its world share, 7 worksDecision SciencesEconomics, Econometrics and Finance: 0.95× its world share, 5 worksEconomics, Econometr…Psychology: 0.35× its world share, 3 worksPsychologySocial Sciences: 0.28× its world share, 9 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Computer Science, 4.7×. Every wedge is a field page.

Who are the top researchers at Posts and Telecommunications Institute of Technology?

Ranked on the composite score, Từ Minh Phương, Nguyễn Việt Hùng and Hien T. T. Pham lead among researchers whose main affiliation is Posts and Telecommunications Institute of Technology.

  1. 1 Từ Minh Phương ?? · #621,565 worldwide 61 citations · 19 works
  2. 2 Nguyễn Việt Hùng ?? · #877,832 worldwide 12 citations · 19 works
  3. 3 Hien T. T. Pham ?? · #1,415,447 worldwide 16 citations · 17 works
All ranked researchers at Posts and Telecommunications Institute of Technology

Which keywords describe research at Posts and Telecommunications Institute of Technology?

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, Risk Assessment, Fuzzy Mathematics and Set Pair Analysis.

▲ 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 Learning57▲ 6.8×58 topics
  2. Machine Learning31▲ 3.9×45 topics
  3. Neural Networks20▲ 5.2×25 topics
  4. IoT Security14▲ 18×3 topics
  5. Energy Efficiency12▲ 5.4×13 topics
  6. Risk Assessment12▲ 7.2×4 topics
  7. Anomaly Detection12▲ 16×4 topics
  8. Fuzzy Mathematics11▲ 220×1 topic
  9. Set Pair Analysis11▲ 220×1 topic
  10. Convolutional Neural Networks10▲ 5.3×13 topics
  11. Data Mining8▲ 4.5×8 topics
  12. Intrusion Detection8▲ 22×3 topics
  13. Cybersecurity8▲ 13×2 topics
  14. Behavioral Analysis7▲ 25×2 topics
  15. DDoS Attacks7▲ 24×1 topic
  16. Network Security7▲ 22×1 topic
  17. Classification7▲ 6.2×8 topics
  18. Wireless Communications6▲ 15×5 topics
  19. Channel Estimation6▲ 30×4 topics
  20. Detection6▲ 8.4×4 topics
  21. Security Analysis6▲ 14×2 topics
  22. Wireless Communication6▲ 16×5 topics
  23. Android Malware6▲ 29×1 topic
  24. Permission Analysis6▲ 29×1 topic
  25. Channel Modeling6▲ 18×5 topics
  26. Time Series5▲ 11×3 topics
  27. Wireless Sensor Networks5▲ 4.5×11 topics
  28. Wireless Networks5▲ 13×9 topics
  29. 5G Networks4▲ 9.0×5 topics
  30. Free-Space Optical Communication4▲ 61×1 topic
  31. MIMO Systems4▲ 22×2 topics
  32. Sensor Networks4▲ 7.0×3 topics
  33. User Satisfaction4▲ 9.0×3 topics
  34. Visible Light Communication4▲ 61×1 topic
  35. Outlier Detection4▲ 12×1 topic
  36. Unsupervised4▲ 15×1 topic
  37. Wavelet Transform4▲ 7.3×5 topics
  38. Beamforming4▲ 15×4 topics
  39. Information Systems4▲ 9.5×2 topics
  40. Physical Layer Security4▲ 36×2 topics

Which research topics does Posts and Telecommunications Institute of Technology publish most on?

By volume in 2022–2025: Research studies in Vietnam, Network Security and Intrusion Detection, Advanced Malware Detection Techniques and Optical Wireless Communication Technologies.

Research studies in Viet…11Research studies in Vietnam: 11 fractional worksNetwork Security and Intrusion Detection: 7 fractional worksAdvanced Malware Detecti…6Advanced Malware Detection Techniques: 6 fractional worksOptical Wireless Communi…4Optical Wireless Communication Technologies: 4 fractional worksAnomaly Detection Techniques and Applications: 4 fractional worksAdvanced Wireless Communication Technologies: 4 fractional worksTechnology Adoption and …4Technology Adoption and User Behaviour: 4 fractional worksEnergy Harvesting in Wireless Networks: 3 fractional worksSpeech and Audio Processing: 3 fractional worksECG Monitoring and Analysis: 3 fractional works
EcologyComputer Networks and CommunicationsSignal ProcessingElectrical and Electronic Engineering3 others

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

  1. 1 Research studies in Vietnam Ecology 11 works
  2. 2 Network Security and Intrusion Detection Computer Networks and Communications 7 works
  3. 3 Advanced Malware Detection Techniques Signal Processing 6 works
  4. 4 Optical Wireless Communication Technologies Electrical and Electronic Engineering 4 works
  5. 5 Anomaly Detection Techniques and Applications Artificial Intelligence 4 works
  6. 6 Advanced Wireless Communication Technologies Electrical and Electronic Engineering 4 works
  7. 7 Technology Adoption and User Behaviour Information Systems and Management 4 works
  8. 8 Energy Harvesting in Wireless Networks Electrical and Electronic Engineering 3 works
  9. 9 Speech and Audio Processing Signal Processing 3 works
  10. 10 ECG Monitoring and Analysis Cardiology and Cardiovascular Medicine 3 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 available41.3%not open58.7%

World: 28% of research is openly available.

with international co-authors30.7%domestic only69.3%

World: 19% is written across borders.

How has Posts and Telecommunications Institute of Technology's research output changed?

Output in 2018–2022 was 78% higher than in 2013–2017.

20002005201020152020
grewheldshrank

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

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.