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researcher

K. Costa

7 papers hereh-index 151.8k citations68 works total

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

author position
  • middle author3
  • last author3

Across the 6 of 7 papers where every author was matched, so the position is known.

fields
  • cs.CV2
  • quant-ph2
  • cs.CL1
  • cs.CR1
  • cs.LG1
same name
  • K. Costa — 1 paper, h 1

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
20222026
most citedFEMa-FS: Finite Element Machines for Feature Selection

4 citations · 7 across the 6 of their papers we have counts for

collaborators
Showing 2026Show all

3 papers · 1 filter

quant-ph2026

PUBO Formulation for MST and Application to Optimum-Path Forest

Guilherme E. L. Pexe, Lucas A. M. Rattighieri, Leandro A. Passos +5

The Optimum-Path Forest is a graph-based framework for designing classifiers that exploit inter-sample connectivity. A particular variant constructs decision boundaries based on pr…

quant-ph2026

FALQON-MST: A Fully Quantum Framework for Graph Optimization in Vision Systems

Guilherme E. L. Pexe, Lucas A. M. Rattighieri, Leandro A. Passos +4

Finding the minimum spanning tree (MST) of a graph is an important task in computer vision, as it enables a sparse and low-cost representation of connectivity among elements (such…

cs.CR2026

Enhancing Network Intrusion Detection Systems: A Multi-Layer Ensemble Approach to Mitigate Adversarial Attacks

Nasim Soltani, Shayan Nejadshamsi, Zakaria Abou El Houda +4

Adversarial examples can represent a serious threat to machine learning (ML) algorithms. If used to manipulate the behaviour of ML-based Network Intrusion Detection Systems (NIDS),…

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