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Researcher · Hellenic Open University · Greece

Christos Pierrakeas

Christos Pierrakeas publishes mostly in Computer Science Applications, Education and Computer Networks and Communications, on topics such as Semantic Web and Ontologies, Software System Performance and Reliability and E-Learning and Knowledge Management.

ORCID 0000-0003-1068-0444 OpenAlex
World rank
#870,284
of 1,633,909 ranked researchers
Rank in Greece
#3,947
of 7,348
Works
16
Citations
18
Citations per work
1.1

What does Christos Pierrakeas research?

Computer Science Applications: 21.4%Education: 14.3%Computer Networks and Communications: 7.1%Artificial Intelligence: 7.1%other fields: 50.1%21%top field
Computer Science Applications21.4%Education14.3%Computer Networks and Communications7.1%Artificial Intelligence7.1%other fields50.1%

Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.

  1. 1Computer Science Applications21% of their works
  2. 2Education14% of their works
  3. 3Computer Networks and Communications7% of their works
  4. 4Artificial Intelligence7% of their works
  5. 5Developmental and Educational Psychology7% of their works
  6. 6Media Technology7% of their works

Research topics

Which keywords describe Christos Pierrakeas's research?

The keywords of their largest research topics: Machine Learning, Online Learning, STEM Education, Big Data Analytics, E-Learning, Educational Data Mining, Engineering Education and Healthcare.

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 19 words, with their numbers
  1. Machine Learning22 topics
  2. Online Learning22 topics
  3. STEM Education22 topics
  4. Big Data Analytics11 topic
  5. E-Learning11 topic
  6. Educational Data Mining11 topic
  7. Engineering Education11 topic
  8. Healthcare11 topic
  9. Innovation11 topic
  10. Learning Analytics11 topic
  11. Learning Object Repositories11 topic
  12. Log Analysis11 topic
  13. Mental Rotation11 topic
  14. Ontology11 topic
  15. Open Educational Resources11 topic
  16. Performance Prediction11 topic
  17. Remote Laboratories11 topic
  18. Semantic Web11 topic
  19. Spatial Ability11 topic

Where does Christos Pierrakeas work?

Christos Pierrakeas's main affiliation in the publication record is Hellenic Open University, Greece.

How many publications and citations does Christos Pierrakeas have?

Science Explorer counts 16 works and 18 citations for Christos Pierrakeas, ranking #870,284 of 1,633,909 researchers worldwide on the composite 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 are in the interactive view on the map. Is this your page? Request a correction or removal.