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Pedro J. Freire

26 papers hereh-index 13712 citations53 works total

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

author position
  • first author13
  • middle author8
  • last author5

Across the 26 of 26 papers where every author was matched, so the position is known.

fields
  • eess.SP18
  • cs.LG6
  • cs.ET1
  • eess.SY1
same name
  • Pedro J. Freire — 1 paper

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
20212026
most citedArtificial Neural Networks for Photonic Applications: From Algorithms to Implementation

82 citations · 239 across the 26 of their papers we have counts for

collaborators
Showing 2026Show all

3 papers · 1 filter

cs.LG2026

Hybrid Active-Online Learning Framework for Label-Efficient Concept Drift Adaptation in Optical Network Failure Detection

Yousuf Moiz Ali, Jaroslaw E. Prilepsky, João Pedro +4

We propose a hybrid active-online learning framework for label-efficient concept drift adaptation in optical network failure detection. Using margin-based selective labeling, our m…

eess.SP2026

FPGA-Based Experimental Analysis of Fixed-Point Precision Impact on SOP Estimation in Coherent Communications Receivers

Geraldo Gomes, Rafael Vieira, Hani Kbashi +8

We experimentally evaluated the sensing-communication trade-off from the fixed-point precision MIMO equalizer using FPGA. At 7-bit, noise floor drops 100x and angular error 63%, bu…

cs.LG2026

Experimental Demonstration of Online Learning-Based Concept Drift Adaptation for Failure Detection in Optical Networks

Yousuf Moiz Ali, Jaroslaw E. Prilepsky, João Pedro +4

We present a novel online learning-based approach for concept drift adaptation in optical network failure detection, achieving up to a 70% improvement in performance over conventio…

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