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Researcher · Instituto de Engenharia de Sistemas e Computadores Investigação e Desenvolvimento · Portugal

Nuno Freire

Nuno Freire publishes mostly in Artificial Intelligence, Information Systems and Conservation, on topics such as Semantic Web and Ontologies, Library Science and Information Systems and Digital and Traditional Archives Management.

ORCID 0000-0002-3632-8046 OpenAlex
World rank
#827,296
of 1,633,909 ranked researchers
Rank in Portugal
#4,005
of 9,113
Works
15
Citations
21
Citations per work
1.4

What does Nuno Freire research?

Artificial Intelligence: 35.7%Information Systems: 21.4%Conservation: 14.3%Geography, Planning and Development: 14.3%other fields: 14.3%36%top field
Artificial Intelligence35.7%Information Systems21.4%Conservation14.3%Geography, Planning and Development14.3%other fields14.3%

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

  1. 1Artificial Intelligence36% of their works
  2. 2Information Systems21% of their works
  3. 3Conservation14% of their works
  4. 4Geography, Planning and Development14% of their works
  5. 5Molecular Biology7% of their works
  6. 6Management Science and Operations Research7% of their works

Research topics

Which keywords describe Nuno Freire's research?

The keywords of their largest research topics: Semantic Web, Data Integration, Linked Data, Ontology, RDF, Digital Repositories, Archives and Bibliographic Framework.

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 20 words, with their numbers
  1. Semantic Web84 topics
  2. Data Integration63 topics
  3. Linked Data62 topics
  4. Ontology41 topic
  5. RDF41 topic
  6. Digital Repositories32 topics
  7. Archives21 topic
  8. Bibliographic Framework21 topic
  9. Digital Preservation21 topic
  10. Resource Description and Access21 topic
  11. Biomedical Ontologies11 topic
  12. Data Cleaning11 topic
  13. Data Sharing11 topic
  14. Geospatial Crowdsourcing11 topic
  15. Neural Machine Translation11 topic
  16. Record Linkage11 topic
  17. Scientific Data Management11 topic
  18. Statistical Machine Translation11 topic
  19. Text Mining11 topic
  20. Volunteered Geographic Information11 topic

Where does Nuno Freire work?

Nuno Freire's main affiliation in the publication record is Instituto de Engenharia de Sistemas e Computadores Investigação e Desenvolvimento, Portugal.

How many publications and citations does Nuno Freire have?

Science Explorer counts 15 works and 21 citations for Nuno Freire, ranking #827,296 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.