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Researcher · Ionian University · Greece

Christos Papatheodorou

Christos Papatheodorou publishes mostly in Artificial Intelligence, General Health Professions and Information Systems, on topics such as Semantic Web and Ontologies, Natural Language Processing Techniques and Recommender Systems and Techniques.

ORCID 0000-0002-9025-6469 OpenAlex
World rank
#720,630
of 1,633,909 ranked researchers
Rank in Greece
#3,190
of 7,348
Works
44
Citations
68
Citations per work
1.5

What does Christos Papatheodorou research?

Artificial Intelligence: 18.5%General Health Professions: 12.3%Information Systems: 12.3%Philosophy: 3.1%other fields: 53.8%18%top field
Artificial Intelligence18.5%General Health Professions12.3%Information Systems12.3%Philosophy3.1%other fields53.8%

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

  1. 1Artificial Intelligence18% of their works
  2. 2General Health Professions12% of their works
  3. 3Information Systems12% of their works
  4. 4Philosophy3% of their works
  5. 5Cardiology and Cardiovascular Medicine3% of their works
  6. 6Computer Networks and Communications3% of their works

Research topics

Which keywords describe Christos Papatheodorou's research?

The keywords of their largest research topics: Ontology, Semantic Web, Mental Health, Collaborative Filtering, Matrix Factorization, Neural Machine Translation, Statistical Machine Translation and Aging.

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 17 words, with their numbers
  1. Ontology71 topic
  2. Semantic Web71 topic
  3. Mental Health42 topics
  4. Collaborative Filtering31 topic
  5. Matrix Factorization31 topic
  6. Neural Machine Translation31 topic
  7. Statistical Machine Translation31 topic
  8. Aging21 topic
  9. Elderly21 topic
  10. Healthcare Legislation21 topic
  11. Hermeneutics21 topic
  12. Narrative21 topic
  13. Patient Rights21 topic
  14. Political Economy21 topic
  15. Precarious Employment21 topic
  16. Unemployment21 topic
  17. Welfare State21 topic

Where does Christos Papatheodorou work?

Christos Papatheodorou's main affiliation in the publication record is Ionian University, Greece.

How many publications and citations does Christos Papatheodorou have?

Science Explorer counts 44 works and 68 citations for Christos Papatheodorou, ranking #720,630 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.