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J. Almeida

2 papers hereh-index 447.4k citations245 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • middle author1
  • last author1

Across the 2 of 2 papers where every author was matched, so the position is known.

fields
  • cs.CR1
  • physics.soc-ph1
same name
  • J. Almeida — 16 papers, h 10
  • J. Almeida — 4 papers, h 9
  • J. Almeida — 1 paper, h 25

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

most citedComparative Graph Theoretical Characterization of Networks of Spam and Legitimate Email

34 citations · 48 across the 2 of their papers we have counts for

collaborators
Showing cs.CRShow all

1 paper · 1 filter

cs.CR2005★ 14 cited

Improving Spam Detection Based on Structural Similarity

Luiz H. Gomes, Fernando D. O. Castro, Rodrigo B. Almeida +3

We propose a new detection algorithm that uses structural relationships between senders and recipients of email as the basis for the identification of spam messages. Users and rece…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.