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Ricardo J. G. B. Campello

Ricardo J. G. B. Campello

D-Index & Metrics

Computer Science

D-Index
30
Citations
8985
World Ranking
13833
National Ranking
69

Overview

Ricardo J. G. B. Campello is affiliated with the University of Southern Denmark in Denmark. Their research primarily spans the field of Computer Science, with a significant focus on Artificial Intelligence, signal processing, computer vision and pattern recognition, statistics and probability, and civil and structural engineering.

Their scholarly work addresses several core topics, including anomaly detection techniques and applications, time series analysis and forecasting, machine learning and data classification, advanced clustering algorithms research, advanced statistical methods and models, water systems and optimization, and data-driven disease surveillance.

Campello has contributed to various academic journals and conferences, frequently publishing in venues such as arXiv (Cornell University), Data Mining and Knowledge Discovery, ACM Transactions on Knowledge Discovery from Data, Computers and Electronics in Agriculture, and Information Systems.

Recent papers authored or co-authored by Campello include:

  • "Cattle counting in the wild with geolocated aerial images in large pasture areas" (2021) published in Computers and Electronics in Agriculture
  • "Internal Evaluation of Unsupervised Outlier Detection" (2020) published in ACM Transactions on Knowledge Discovery from Data
  • "On the evaluation of outlier detection and one-class classification: a comparative study of algorithms, model selection, and ensembles" (2023) published in Data Mining and Knowledge Discovery
  • "Bayesian label distribution propagation: A semi-supervised probabilistic k nearest neighbor classifier" (2024) published in Information Systems
  • "Evaluating outlier probabilities: assessing sharpness, refinement, and calibration using stratified and weighted measures" (2024) published in Data Mining and Knowledge Discovery

Campello has collaborated extensively with several researchers in the domain. Frequent co-authors include Arthur Zimek, Henrique O. Marques, Jörg Sander, James Bailey, and Luke W. Yerbury.

Best Publications

  • Density-Based Clustering Based on Hierarchical Density Estimates

    Ricardo J. G. B. Campello;Davoud Moulavi;Joerg Sander

  • A Survey of Evolutionary Algorithms for Clustering

    E.R. Hruschka;R.J.G.B. Campello;A.A. Freitas;A.C.P.L.F. de Carvalho

  • Hierarchical Density Estimates for Data Clustering, Visualization, and Outlier Detection

    Ricardo J. G. B. Campello;Davoud Moulavi;Arthur Zimek;Jörg Sander

  • On the evaluation of unsupervised outlier detection: measures, datasets, and an empirical study

    Guilherme O. Campos;Arthur Zimek;Jörg Sander;Ricardo J. Campello

  • Density‐based clustering

    Unknown

  • A fuzzy extension of the silhouette width criterion for cluster analysis

    Ricardo J. G. B. Campello;Eduardo R. Hruschka

  • Relative clustering validity criteria: A comparative overview

    Lucas Vendramin;Ricardo J. G. B. Campello;Eduardo R. Hruschka

  • Ensembles for unsupervised outlier detection: challenges and research questions a position paper

    Arthur Zimek;Ricardo J.G.B. Campello;Jörg Sander

  • Density-based clustering validation

    Davoud Moulavi;Pablo A. Jaskowiak;Pablo A. Jaskowiak;Ricardo J.G.B. Campello;Arthur Zimek

  • A fuzzy extension of the Rand index and other related indexes for clustering and classification assessment

    R. J. G. B. Campello

  • Subsampling for efficient and effective unsupervised outlier detection ensembles

    Arthur Zimek;Matthew Gaudet;Ricardo J.G.B. Campello;Jörg Sander

  • Relative clustering validity criteria: A comparative overview: Relative Clustering Validity Criteria

    Lucas Vendramin;Ricardo J. G. B. Campello;Eduardo R. Hruschka

  • Evolving clusters in gene-expression data

    Eduardo R. Hruschka;Ricardo J. G. B. Campello;Leandro N. de Castro

  • On the selection of appropriate distances for gene expression data clustering

    Pablo Andretta Jaskowiak;Ricardo José Gabrielli Barreto Campello;Ivan G. Costa;Ivan G. Costa

  • On the Comparison of Relative Clustering Validity Criteria.

    Lucas Vendramin;Ricardo J. G. B. Campello;Eduardo R. Hruschka

  • Efficiency issues of evolutionary k-means

    M. C. Naldi;R. J. G. B. Campello;E. R. Hruschka;A. C. P. L. F. Carvalho

  • A systematic comparative evaluation of biclustering techniques

    Victor Alexandre Padilha;Ricardo J. G. B. Campello;Ricardo J. G. B. Campello

  • Collaborative Fuzzy Clustering Algorithms: Some Refinements and Design Guidelines

    L. F. S. Coletta;L. Vendramin;E. R. Hruschka;R. J. G. B. Campello

  • Evolutionary algorithms for clustering gene-expression data

    E.R. Hruschka;L.N. de Castro;R.J.G.B. Campello

  • A framework for semi-supervised and unsupervised optimal extraction of clusters from hierarchies

    Ricardo José Gabrielli Barreto Campello;Ricardo José Gabrielli Barreto Campello;D Moulavi;A Zimek;J Sander

  • Cluster ensemble selection based on relative validity indexes

    M. C. Naldi;A. C. Carvalho;R. J. Campello

  • Towards a Fast Evolutionary Algorithm for Clustering

    V.S. Alves;R.J.G.B. Campello;E.R. Hruschka

  • On the efficiency of evolutionary fuzzy clustering

    Ricardo J. Campello;Eduardo R. Hruschka;Vinícius S. Alves

  • Hierarchical fuzzy relational models: linguistic interpretation and universal approximation

    R.J.G.B. Campello;W. Caradori do Amaral

  • Hierarchical Density-Based Clustering Using MapReduce

    Joelson Antonio dos Santos;Talat Iqbal Syed;Murilo C. Naldi;Ricardo J. G. B. Campello

Frequent Co-Authors

Eduardo R. Hruschka
Eduardo R. Hruschka Universidade de São Paulo
Arthur Zimek
Arthur Zimek University of Southern Denmark
Jörg Sander
Jörg Sander University of Alberta
Osmar R. Zaïane
Osmar R. Zaïane University of Alberta
Ira Assent
Ira Assent Aarhus University
Leandro Nunes de Castro
Leandro Nunes de Castro Florida Gulf Coast University
André C. P. L. F. de Carvalho
André C. P. L. F. de Carvalho Universidade de São Paulo
Rubens Maciel Filho
Rubens Maciel Filho State University of Campinas
Witold Pedrycz
Witold Pedrycz University of Alberta
Jundong Li
Jundong Li University of Virginia

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