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Researcher · Telefonica Research and Development · Spain

Ioannis Arapakis

Ioannis Arapakis publishes mostly in Artificial Intelligence, Information Systems and Computer Vision and Pattern Recognition, on topics such as Recommender Systems and Techniques, Topic Modeling and Image Retrieval and Classification Techniques.

ORCID 0000-0003-2528-6597 OpenAlex
World rank
#216,444
of 7,710,434 ranked researchers
Rank in Spain
#3,323
of 204,306
Works
95
Citations
2.5k
Citations per work
26.3
h-index
23
i10-index 35Top 9.4% in Artificial Intelligence
Ioannis Arapakis

What does Ioannis Arapakis research?

Ioannis Arapakis's work is mostly in Computer Science (60%), Social Sciences (6%), Neuroscience (4%).

Physical Sciences: 57 works · 59.7% of their workComputer Science: 57 works · 59.7% of their workArtificial Intelligence: 20 works · 21.5% of their workInformation Systems: 18 works · 19.1% of their workComputer Vision and Pattern Recognition: 13 works · 13.8% of their workComputer Networks and Communications: 5 works · 5.3% of their workEverything else: 28 works · 29.7% of their workSocial Sciences: 6 works · 6.5% of their workSocial Sciences: 6 works · 6.5% of their workSociology and Political Science: 6 works · 6.5% of their workLife Sciences: 4 works · 4.1% of their workNeuroscience: 4 works · 4.1% of their workCognitive Neuroscience: 4 works · 4.1% of their workTHEIR WORKIoannis Arapakis95works
Life Sciences4%Physical Sciences60%Social Sciences6%

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 Science5759.7%
  2. Everything else2829.7%
    1. Social Sciences66.5%
    1. Neuroscience44.1%
  1. 1Artificial Intelligence22% of their works
  2. 2Information Systems19% of their works
  3. 3Computer Vision and Pattern Recognition14% of their works
  4. 4Sociology and Political Science6% of their works
  5. 5Computer Networks and Communications5% of their works
  6. 6Cognitive Neuroscience4% of their works

Research topics

Which keywords describe Ioannis Arapakis's research?

The keywords of their largest research topics: Neural Networks, Collaborative Filtering, Matrix Factorization, Information Retrieval, Machine Translation, Word Representation, Content-Based Image Retrieval and Content-Based Retrieval.

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 18 words, with their numbers
  1. Neural Networks513 topics
  2. Collaborative Filtering261 topic
  3. Matrix Factorization261 topic
  4. Information Retrieval252 topics
  5. Machine Translation181 topic
  6. Word Representation181 topic
  7. Content-Based Image Retrieval81 topic
  8. Content-Based Retrieval81 topic
  9. Electronic Word-of-Mouth81 topic
  10. Shape Matching81 topic
  11. Social Media81 topic
  12. Video Summarization81 topic
  13. Automatic71 topic
  14. Extraction71 topic
  15. Search Engines71 topic
  16. User Behavior71 topic
  17. Crowdsourcing61 topic
  18. Mechanical Turk61 topic

Where does Ioannis Arapakis work?

Ioannis Arapakis's main affiliation in the publication record is Telefonica Research and Development, Spain.

How many publications and citations does Ioannis Arapakis have?

OpenAlex counts 95 works and 2,498 citations for Ioannis Arapakis, an h-index of 23, ranking #216,444 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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