Joaquín Abellán Mulero

Administrative data

Full member researcher

  • Position in UGR: Tenure professor
    Department where s/he teaches: Ciencias de la Computación e Inteligencia Artificial
    Research group: TIC-103

Contributions and research experience

Publications in ISI SCI

  • Maximising entropy on the nonparametric predictive inference model for multinomial data
    Author-s: Abellan, Joaquin; Baker, Rebecca M.; Coolen, Frank P. A.
    Source: EUROPEAN JOURNAL OF OPERATIONAL RESEARCH 212 1 112 122 2011
  • A FILTER-WRAPPER METHOD TO SELECT VARIABLES FOR THE NAIVE BAYES CLASSIFIER BASED ON CREDAL DECISION TREES
    Author-s: Abellan, Joaquin; Masegosa, Andres R.
    Source: INTERNATIONAL JOURNAL OF UNCERTAINTY FUZZINESS AND KNOWLEDGE-BASED SYSTEMS 17 6 833 854 2009
  • Hill-climbing and branch-and-bound algorithms for exact and approximate inference in credal networks
    Author-s: Cano, Andres; Gomez, Manuel; Moral, Serafin; Abellan, Joaquin
    Source: INTERNATIONAL JOURNAL OF APPROXIMATE REASONING 44 3 261 280 4th International Symposium on Imprecise Probabili JUL 20-23, 2005 Carnegie Mellon Univ, Carnegie Mellon Univ, Carnegie Mellon Univ 2007
  • Application of uncertainty measures on credal sets on the naive Bayesian classifier
    Author-s: Abellan, Joaquin
    Source: INTERNATIONAL JOURNAL OF GENERAL SYSTEMS 35 6 675 686 2006
  • Uncertainty measures on probability intervals from the imprecise Dirichlet model
    Author-s: Abellan, J.
    Source: INTERNATIONAL JOURNAL OF GENERAL SYSTEMS 35 5 509 528 2006
  • Measures of divergence on credal sets
    Author-s: Abellan, J; Gomez, M
    Source: FUZZY SETS AND SYSTEMS 157 11 1514 1531 2006
  • An algorithm to compute the upper entropy for order-2 capacities
    Author-s: Abellan, J; Moral, S
    Source: INTERNATIONAL JOURNAL OF UNCERTAINTY FUZZINESS AND KNOWLEDGE-BASED SYSTEMS 14 2 141 154 2006
  • Disaggregated total uncertainty measure for credal sets
    Author-s: Abellan, J; Klir, GJ; Moral, S
    Source: INTERNATIONAL JOURNAL OF GENERAL SYSTEMS 35 1 29 44 2006
  • Additivity of uncertainty measures on credal sets
    Author-s: Abellan, J; Klir, GJ
    Source: INTERNATIONAL JOURNAL OF GENERAL SYSTEMS 34 6 691 713 2005
  • A non-specificity measure for convex sets of probability distributions (vol 8, pg 357, 2000)
    Author-s: Abellan, J; Moral, S
    Source: INTERNATIONAL JOURNAL OF UNCERTAINTY FUZZINESS AND KNOWLEDGE-BASED SYSTEMS 13 4 467 467 2005
  • Upper entropy of credal sets. Applications to credal classification
    Author-s: Abellan, J; Moral, S
    Source: INTERNATIONAL JOURNAL OF APPROXIMATE REASONING 39 2-3 235 255 3rd International Symposium on Imprecise Probabili JUL 14, 2003 Lugano, Lugano 2005
  • Difference of entropies as a non-specificity function on credal sets
    Author-s: Abellan, J; Moral, S
    Source: INTERNATIONAL JOURNAL OF GENERAL SYSTEMS 34 3 201 214 2005
  • Building classification trees using the total uncertainty criterion
    Author-s: Abellan, J; Moral, S
    Source: INTERNATIONAL JOURNAL OF INTELLIGENT SYSTEMS 18 12 1215 1225 2003
  • Maximum of entropy for credal sets
    Author-s: Abellan, J; Moral, S
    Source: INTERNATIONAL JOURNAL OF UNCERTAINTY FUZZINESS AND KNOWLEDGE-BASED SYSTEMS 11 5 587 597 2003
  • A non-specificity measure for convex sets of probability distributions
    Author-s: Abellan, J; Moral, S
    Source: INTERNATIONAL JOURNAL OF UNCERTAINTY FUZZINESS AND KNOWLEDGE-BASED SYSTEMS 8 3 357 367 1st International Symposium on Imprecise Probabili JUN 29-JUL 02, 1999 GHENT, GHENT 2000
  • An ensemble method using credal decision trees
    Author-s: Abellan, Joaquin; Masegosa, Andres R.
    Source: EUROPEAN JOURNAL OF OPERATIONAL RESEARCH 205 1 218 226 2010
  • Equivalence relations among dominance concepts on probability intervals and general credal sets
    Author-s: Abellan, Joaquin
    Source: INTERNATIONAL JOURNAL OF GENERAL SYSTEMS 41 2 109 122 2012
  • A memory efficient semi-Naive Bayes classifier with grouping of cases
    Author-s: Abellan, Joaquin; Cano, Andres; Masegosa, Andres R.; Moral, Serafin
    Source: INTELLIGENT DATA ANALYSIS 15 3 299 318 2011
  • Combining nonspecificity measures in Dempster-Shafer theory of evidence
    Author-s: Abellan, Joaquin
    Source: INTERNATIONAL JOURNAL OF GENERAL SYSTEMS 40 6 611 622 2011
  • Requirements for total uncertainty measures in Dempster-Shafer theory of evidence
    Author-s: Abellan, Joaquin; Masegosa, Andres
    Source: INTERNATIONAL JOURNAL OF GENERAL SYSTEMS 37 6 733 747 2008
  • Completing a total uncertainty measure in the Dempster-Shafer Theory
    Author-s: Abellan, J; Moral, S
    Source: INTERNATIONAL JOURNAL OF GENERAL SYSTEMS 28 4-5 299 314 1999

Conferences in ISI CPCI-Science

  • Bagging Decision Trees on Data Sets with Classification Noise
    Author-s: Abellan, Joaquin; Masegosa, Andres R.
    Source: FOUNDATIONS OF INFORMATION AND KNOWLEDGE SYSTEMS, PROCEEDINGS 5956 248 265 6th International Symposium on Foundations of Info FEB 15-19, 2010 Sofia, Sofia 2010
  • An Experimental Study about Simple Decision Trees for Bagging Ensemble on Datasets with Classification Noise
    Author-s: Abellan, Joaquin; Masegosa, Andres R.
    Source: SYMBOLIC AND QUANTITATIVE APPROACHES TO REASONING WITH UNCERTAINTY, PROCEEDINGS 5590 446 456 10th European Conference on Symbolic and Quantitat JUL 01-03, 2009 Verona, Verona 2009
  • A semi-naive Bayes classifier with grouping of cases
    Author-s: Abellan, Joaquin; Cano, Andres; Masegosa, Andres R.; Moral, Serafin
    Source: Symbolic and Quantitative Approaches to Reasoning with Uncertainty, Proceedings 4724 477 488 9th European Conference on Symbolic and Quantitati OCT 31-NOV 02, 2007 Hammamet, Hammamet 2007
  • Split criterions for variable selection using decision trees
    Author-s: Abellan, Joaquin; Masegosa, Andres R.
    Source: SYMBOLIC AND QUANTITATIVE APPROACHES TO REASONING WITH UNCERTAINTY, PROCEEDINGS 4724 489 500 9th European Conference on Symbolic and Quantitati OCT 31-NOV 02, 2007 Hammamet, Hammamet 2007
  • Combining decision trees based on imprecise probabilities and uncertainty measures
    Author-s: Abellan, Joaquin; Masegosa, Andres R.
    Source: SYMBOLIC AND QUANTITATIVE APPROACHES TO REASONING WITH UNCERTAINTY, PROCEEDINGS 4724 512 523 9th European Conference on Symbolic and Quantitati OCT 31-NOV 02, 2007 Hammamet, Hammamet 2007
  • Varying parameter in classification based on imprecise probabilities
    Author-s: Abellan, Joaquin; Moral, Serafin; Gomez, Manuel; Masegosa, Andres
    Source: SOFT METHODS FOR INTEGRATED UNCERTAINTY MODELLING 231 239 International Workshop on Soft Methods in Probabil SEP 05-07, 2006 Univ Bristol, Artificial Intelligence Grp, Univ Bristol, Artificial Intelligence Grp, Univ Bristol, 2006
  • Range of entropy for credal sets
    Author-s: Abellan, J; Moral, S
    Source: SOFT METHODOLOGY AND RANDOM INFORMATION SYSTEMS 157 164 2nd International Conference on Soft Methods in Pr SEP 02, 2004-SEP 04, 2007 Oviedo, Oviedo 2004

Book chapters in ISI

  • Measuring total uncertainty in Dempster-Shafer theory of evidence: properties and behaviors
    Author-s: Abellan, Joaquin; Moral, Serafin
    Source: 2008 ANNUAL MEETING OF THE NORTH AMERICAN FUZZY INFORMATION PROCESSING SOCIETY, VOLS 1 AND 2 613 618 Annual Meeting of the North-American-Fuzzy-Informa MAY 19-22, 2008 New York, New York 2008
  • A New Score for Independence Based on the Imprecise Dirichlet Model
    Author-s: Abellan, Joaquin; Moral, Serafin
    Source: ISIPTA 05-PROCEEDINGS OF THE FOURTH INTERNATIONAL SYMPOSIUM ON IMPRECISE PROBABILITIES AND THEIR APP 1 10 4th International Symposium on Imprecise Probabili JUL 20-23, 2005 Carnegie Mellon Univ, Carnegie Mellon Univ, Carnegie Mellon Univ 2005

Regional Projects

  • Desarrollo de nuevos modelos imprecisos, paramétricos y no paramétricos, dentro de la minería de datos. Aplicación para la ayuda en la toma de decisiones médicas.
    Principal Investigator: Joaquín Abellán Mulero
    Reference: P10-TIC-6016
    Start date: 2011-03-15
    End date: 2014-03-14
    Research Group: TIC-103
    Amount to UGR: 25700.00
    Funding Agency: Consejería de Economía, Innovación y Ciencia, J.A.
    Program: Proyectos de Excelencia: Promoción general del conocimiento
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Doctoral Dissertations supervised

  • Análisis de la severidad de los accidentes de tráfico utilizando técnicas de minería de datos
    Author: Griselda López Maldonado
    Institution: Ingeniería Civil (UGR), Ciencias de la Computación e Inteligencia Artificial (UGR),
    Dissertation date: 2013-07-23
    Supervision: Juan de Oña López, Joaquín Abellán Mulero, Alfonso Montella
    Special mention: internacional
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