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Researcher · Makerere University · Uganda

John Ngubiri

John Ngubiri publishes mostly in Computer Networks and Communications, Information Systems and Signal Processing, on topics such as Distributed and Parallel Computing Systems, Network Security and Intrusion Detection and User Authentication and Security Systems.

OpenAlex
World rank
#7,329,884
of 7,710,434 ranked researchers
Rank in Uganda
#3,685
of 3,724
Works
41
Citations
96
Citations per work
2.3
h-index
5
i10-index 2Top 85% in Computer Networks and Communications
John Ngubiri

What does John Ngubiri research?

John Ngubiri's work is mostly in Computer Science (57%), Engineering (9%).

Physical Sciences: 27 works · 66.4% of their workComputer Science: 23 works · 57.2% of their workComputer Networks and Communications: 10 works · 23.5% of their workInformation Systems: 7 works · 16.0% of their workSignal Processing: 4 works · 10.1% of their workArtificial Intelligence: 3 works · 7.6% of their workEngineering: 4 works · 9.2% of their workElectrical and Electronic Engineering: 2 works · 5.0% of their workIndustrial and Manufacturing Engineering: 2 works · 4.2% of their workEverything else: 14 works · 33.6% of their workTHEIR WORKJohn Ngubiri41works
Physical Sciences66%

Their six largest subfields, inside their fields and domains; the grey slice is everything else they publish. The interactive view splits every one of their works down to single topics.

The fields and subfields, with their numbers
    1. Computer Science2357.2%
    2. Engineering49.2%
  2. Everything else1433.6%
  1. 1Computer Networks and Communications24% of their works
  2. 2Information Systems16% of their works
  3. 3Signal Processing10% of their works
  4. 4Artificial Intelligence8% of their works
  5. 5Electrical and Electronic Engineering5% of their works
  6. 6Industrial and Manufacturing Engineering4% of their works

Research topics

Which keywords describe John Ngubiri's research?

The keywords of their largest research topics: IoT Security, Machine Learning, Authentication, Distributed Systems, Resource Management, Security, Grid Computing and Intrusion Detection.

Size is their works in the topics tagged with each word, from their 8 largest topics. Each links to the topic it comes from most.

All 22 words, with their numbers
  1. IoT Security112 topics
  2. Machine Learning112 topics
  3. Authentication102 topics
  4. Distributed Systems102 topics
  5. Resource Management102 topics
  6. Security102 topics
  7. Grid Computing61 topic
  8. Intrusion Detection61 topic
  9. Network Security61 topic
  10. Task Scheduling61 topic
  11. Android Malware51 topic
  12. Biometric Recognition51 topic
  13. Biometrics51 topic
  14. Detection51 topic
  15. Passwords51 topic
  16. Privacy51 topic
  17. Big Data41 topic
  18. Cloud Computing41 topic
  19. Manufacturing41 topic
  20. Mobile Robots41 topic
  21. Online Algorithms41 topic
  22. Scheduling41 topic

Where does John Ngubiri work?

John Ngubiri's main affiliation in the publication record is Makerere University, Uganda.

How many publications and citations does John Ngubiri have?

OpenAlex counts 41 works and 96 citations for John Ngubiri, an h-index of 5, ranking #7,329,884 of 7,710,434 researchers worldwide on the quality score.

Ranked on field-normalised excellence (50%), output (30%) and citations (20%). Counts come from OpenAlex author records, which occasionally merge different people who share a name or split one person into several.

Papers, co-authors, who cited this work and researchers on the nearest topics have tabs of their own, above. Is this your page? Claim it with your ORCID iD, or request a correction or removal.

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