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Hélio M. de Oliveira

66 papers hereh-index 11477 citations124 works total

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

author position
  • sole author2
  • first author26
  • middle author19
  • last author17

Across the 64 of 66 papers where every author was matched, so the position is known.

fields
  • cs.IT15
  • math.CA9
  • math.NA5
  • stat.ME5
  • cs.SD4
  • eess.SP4
same name
  • Hélio M. de Oliveira — 1 paper, h 2

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

activity
20142023
most citedFragile Watermarking Using Finite Field Trigonometrical Transforms

27 citations · 229 across the 64 of their papers we have counts for

collaborators
Showing 2016Show all

2 papers · 1 filter

cs.PF2016★ 1 cited

Performance Assessment of WhatsApp and IMO on Android Operating System (Lollipop and KitKat) during VoIP calls using 3G or WiFi

R. C. de Oliveira, H. M. de Oliveira, R. A. Ramalho +1

This paper assesses the performance of mobile messaging and VoIP connections. We investigate the CPU usage of WhatsApp and IMO under different scenarios. This analysis also enabled…

math.ST2016★ 2 cited

A New Information Theoretical Concept: Information-Weighted Heavy-tailed Distributions

H. M. de Oliveira, R. J. Cintra

Given an arbitrary continuous probability density function, it is introduced a conjugated probability density, which is defined through the Shannon information associated with its…

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