Home › Entities › human › Marcelo de Oliveira Costa Machado

Marcelo de Oliveira Costa Machado

Brazilian Computer Scientist
Person human Q133307056
Press Enter · cited answer in seconds

Summary

Marcelo de Oliveira Costa Machado was born in Juiz de Fora[1]. He has worked as a researcher[2] and professor[3]. He is known by 4 alternative names across languages and contexts.[4]

Key Facts

  • Country of citizenship: Brazil[5]
  • Field of work: artificial intelligence[6], Semantic Web[7], educational technology[8]
  • Employer: Federal University of Juiz de Fora[9]
  • Sex or gender: male[10]
  • Residence: Rio de Janeiro[11], Juiz de Fora[12]
  • Given name: Marcelo[13]
  • Official website: https://research.ibm.com/people/marcelo-machado[14]
  • Languages spoken, written or signed: Brazilian Portuguese[15], English[16], Spanish[17]
  • Affiliation: Q141600180[18]

FAQs

Where was Marcelo de Oliveira Costa Machado born?

Marcelo de Oliveira Costa Machado's place of birth was Juiz de Fora[1].

What did Marcelo de Oliveira Costa Machado do for work?

Marcelo de Oliveira Costa Machado worked as a researcher[2] and professor[3].

Related Entities

artificial intelligence artificial intelligence model Brazil Semantic Web

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [1] ↑ . wikidata.org.
  2. [10] ↑ . wikidata.org.
  3. [5] ↑ . wikidata.org.
  4. [6] ↑ . scholar.google.com. Retrieved . scholar.google.com. Provenance: wikidata.org.
  5. [7] ↑ . scholar.google.com. Retrieved . scholar.google.com. Provenance: wikidata.org.
  6. [8] ↑ . scholar.google.com. Retrieved . scholar.google.com. Provenance: wikidata.org.
  7. [2] ↑ . wikidata.org.
  8. [3] ↑ . wikidata.org.
  9. [9] ↑ . www2.ufjf.br. www2.ufjf.br. Provenance: wikidata.org.
  10. [11] ↑ . wikidata.org.
  11. [12] ↑ . wikidata.org.
  12. [13] ↑ . wikidata.org.
  13. [14] ↑ . wikidata.org.
  14. [15] ↑ . wikidata.org.
  15. [16] ↑ . wikidata.org.
  16. [17] ↑ . wikidata.org.
  17. [18] ↑ . wikidata.org.

Aggregate / graph-position facts

  1. [4] ↑ . Wikidata aliases. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). Marcelo de Oliveira Costa Machado. Retrieved October 13, 2026, from https://4ort.xyz/entity/marcelo-de-oliveira-costa-machado
MLA “Marcelo de Oliveira Costa Machado.” 4ort.xyz Knowledge Graph, 4ort.xyz, 13 Oct. 2026, https://4ort.xyz/entity/marcelo-de-oliveira-costa-machado.
BibTeX @misc{4ortxyz_marcelo-de-oliveira-costa-machado_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Marcelo de Oliveira Costa Machado}}, year = {2026}, url = {https://4ort.xyz/entity/marcelo-de-oliveira-costa-machado}, note = {Accessed: 2026-10-13}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Marcelo de Oliveira Costa Machado — https://4ort.xyz/entity/marcelo-de-oliveira-costa-machado (retrieved 2026-10-13)

Canonical URL: https://4ort.xyz/entity/marcelo-de-oliveira-costa-machado · Last refreshed:

Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 5d ago · Marcelo.oc.machado · 2026-10-13 view diff on Wikidata ↗
    Google knowledge graph id → /g/11x7yhcpn7
    Sex or gender → male
    Languages spoken, written or signed → —
    Educated at → Federal University of the State of Rio de Janeiro, Federal University of Juiz de Fora
    + 37 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-create:2||1 */ Affiliation: Q141600180"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.