María Angeles Gil

According to our database, María Angeles Gil authored at least 78 papers between 1987 and 2021.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2021

Location-Free Robust Scale Estimates for Fuzzy Data.

Sara de la Rosa de Sáa, María Asunción Lubiano, Beatriz Sinova, María Ángeles Gil, Peter Filzmoser

IEEE Trans. Fuzzy Syst., 2021

Fuzzy rating scales: Does internal consistency of a measurement scale benefit from coping with imprecision and individual differences in psychological rating?

María Asunción Lubiano, Antonio L. García-Izquierdo, María Ángeles Gil

Inf. Sci., 2021

2018

Case Study-Based Sensitivity Analysis of Scale Estimates w.r.t. the Shape of Fuzzy Data.

María Asunción Lubiano, Carlos Carleos, Manuel Montenegro, María Angeles Gil

Proceedings of the Uncertainty Modelling in Data Science, 2018

Descriptive Comparison of the Rating Scales Through Different Scale Estimates: Simulation-Based Analysis.

Irene Arellano, Beatriz Sinova, Sara de la Rosa de Sáa, María Asunción Lubiano, María Angeles Gil

Proceedings of the Uncertainty Modelling in Data Science, 2018

2017

Hypothesis testing-based comparative analysis between rating scales for intrinsically imprecise data.

María Asunción Lubiano, Antonia Salas, Carlos Carleos, Sara de la Rosa de Sáa, María Angeles Gil

Int. J. Approx. Reason., 2017

A hypothesis testing-based discussion on the sensitivity of means of fuzzy data with respect to data shape.

María Asunción Lubiano, Antonia Salas, María Angeles Gil

Fuzzy Sets Syst., 2017

Fuzzy data analysis and classification - Special issue in memoriam of Professor Lotfi A. Zadeh, father of fuzzy logic.

Pierpaolo D'Urso, María Angeles Gil

Adv. Data Anal. Classif., 2017

2016

M-Estimates of Location for the Robust Central Tendency of Fuzzy Data.

Beatriz Sinova, María Angeles Gil, Stefan Van Aelst

IEEE Trans. Fuzzy Syst., 2016

Descriptive analysis of responses to items in questionnaires. Why not using a fuzzy rating scale?

María Asunción Lubiano, Sara de la Rosa de Sáa, Manuel Montenegro, Beatriz Sinova, María Angeles Gil

Inf. Sci., 2016

The mean square error of a random fuzzy vector based on the support function and the Steiner point.

Beatriz Sinova, Sara de la Rosa de Sáa, María Rosa Casals, María Angeles Gil, Antonia Salas

Fuzzy Sets Syst., 2016

Hypothesis testing for means in connection with fuzzy rating scale-based data: algorithms and applications.

María Asunción Lubiano, Manuel Montenegro, Beatriz Sinova, Sara de la Rosa de Sáa, María Angeles Gil

Eur. J. Oper. Res., 2016

An Empirical Analysis of the Coherence Between Fuzzy Rating Scale- and Likert Scale-Based Responses to Questionnaires.

María Asunción Lubiano, Antonia Salas, Sara de la Rosa de Sáa, Manuel Montenegro, María Ángeles Gil

Proceedings of the Soft Methods for Data Science, 2016

Measuring the Dissimilarity Between the Distributions of Two Random Fuzzy Numbers.

María Asunción Lubiano, María Ángeles Gil, Beatriz Sinova, María Rosa Casals, María Teresa López

Proceedings of the Soft Methods for Data Science, 2016

2015

Fuzzy Rating Scale-Based Questionnaires and Their Statistical Analysis.

Sara de la Rosa de Sáa, María Angeles Gil, Gil González-Rodríguez, María Teresa López, María Asunción Lubiano

IEEE Trans. Fuzzy Syst., 2015

An Overview on the Statistical Central Tendency for Fuzzy Data Sets.

Beatriz Sinova, Sara de la Rosa de Sáa, María Asunción Lubiano, María Angeles Gil

Int. J. Uncertain. Fuzziness Knowl. Based Syst., 2015

Randomness and Fuzziness: Combined Better than Unified.

María Angeles Gil, Pedro Gil

Proceedings of the Enric Trillas: A Passion for Fuzzy Sets, 2015

2014

Central tendency for symmetric random fuzzy numbers.

Beatriz Sinova, María Rosa Casals, María Angeles Gil

Inf. Sci., 2014

Comments on "Statistical reasoning with set-valued information: Ontic vs. epistemic views".

María Angeles Gil

Int. J. Approx. Reason., 2014

A parameterized L² metric between fuzzy numbers and its parameter interpretation.

Beatriz Sinova, María Angeles Gil, María Teresa López, Stefan Van Aelst

Fuzzy Sets Syst., 2014

On the Robustness of Absolute Deviations with Fuzzy Data.

Sara de la Rosa de Sáa, Peter Filzmoser, María Ángeles Gil, María Asunción Lubiano

Proceedings of the Strengthening Links Between Data Analysis and Soft Computing, 2014

Empirical Sensitivity Analysis on the Influence of the Shape of Fuzzy Data on the Estimation of Some Statistical Measures.

María Asunción Lubiano, Sara de la Rosa de Sáa, Beatriz Sinova, María Ángeles Gil

Proceedings of the Strengthening Links Between Data Analysis and Soft Computing, 2014

2013

A generalized L¹-type metric between fuzzy numbers for an approach to central tendency of fuzzy data.

Beatriz Sinova, Sara de la Rosa de Sáa, María Angeles Gil

Inf. Sci., 2013

Editorial of the special issue "Statistics with Imperfect Data".

María Angeles Gil, Gil González-Rodríguez, Rudolf Kruse

Inf. Sci., 2013

The Effects of Perfect and Sample Information on Fuzzy Utilities in Decision-Making

María Angeles Gil, Pramod Jain

CoRR, 2013

On a Meeting Point between Fuzzy Sets and Statistics.

María Ángeles Gil

Proceedings of the On Fuzziness - A Homage to Lotfi A. Zadeh - Volume 1, 2013

2012

Fuzzy vs. Likert Scale in Statistics.

María Angeles Gil, Gil González-Rodríguez

Proceedings of the Combining Experimentation and Theory - A Hommage to Abe Mamdani, 2012

Interval arithmetic-based simple linear regression between interval data: Discussion and sensitivity analysis on the choice of the metric.

Beatriz Sinova, Ana Colubi, María Angeles Gil, Gil González-Rodríguez

Inf. Sci., 2012

The median of a random fuzzy number. The 1-norm distance approach.

Beatriz Sinova, María Angeles Gil, Ana Colubi, Stefan Van Aelst

Fuzzy Sets Syst., 2012

Fuzzy data treated as functional data: A one-way ANOVA test approach.

Gil González-Rodríguez, Ana Colubi, María Angeles Gil

Comput. Stat. Data Anal., 2012

Fuzzy Rating vs. Fuzzy Conversion Scales: An Empirical Comparison through the MSE.

Sara de la Rosa de Sáa, María Angeles Gil, María Teresa López García, María Asunción Lubiano

Proceedings of the Synergies of Soft Computing and Statistics for Intelligent Data Analysis, 2012

2011

Nonparametric criteria for supervised classification of fuzzy data.

Ana Colubi, Gil González-Rodríguez, María Angeles Gil, Wolfgang Trutschnig

Int. J. Approx. Reason., 2011

2010

The Median of a Random Interval.

Beatriz Sinova, María Rosa Casals, Ana Colubi, María Ángeles Gil

Proceedings of the Combining Soft Computing and Statistical Methods in Data Analysis, 2010

2009

Statistics with Imprecise Data.

María Angeles Gil, Olgierd Hryniewicz

Proceedings of the Encyclopedia of Complexity and Systems Science, 2009

A new family of metrics for compact, convex (fuzzy) sets based on a generalized concept of mid and spread.

Wolfgang Trutschnig, Gil González-Rodríguez, Ana Colubi, María Angeles Gil

Inf. Sci., 2009

Discriminant Analysis for Fuzzy Random Variables Based on Nonparametric Regression.

Ana Colubi, María Angeles Gil, Gil González-Rodríguez, Wolfgang Trutschnig

Proceedings of the Joint 2009 International Fuzzy Systems Association World Congress and 2009 European Society of Fuzzy Logic and Technology Conference, 2009

2008

Asymptotic Tests for the Variance of a Fuzzy Random Variable Using the DK-Metric.

Ana Belén Ramos, Gil González-Rodríguez, Ana Colubi, María Angeles Gil

Proceedings of the Soft Methods for Handling Variability and Imprecision, 2008

Testing 'Two-Sided' Hypothesis about the Mean of an Interval-Valued Random Set.

Manuel Montenegro, María Rosa Casals, Ana Colubi, María Angeles Gil

Proceedings of the Soft Methods for Handling Variability and Imprecision, 2008

Empirical Comparisons of Goodness-of-Fit Tests for Binomial Distributions Based on Fuzzy Representations.

Ana Colubi, María Angeles Gil, Gil González-Rodríguez, María Teresa López

Proceedings of the Soft Methods for Handling Variability and Imprecision, 2008

2007

Book review.

Renato Coppi, María Angeles Gil, Henk A. L. Kiers

Fuzzy Sets Syst., 2007

Testing linear independence in linear models with interval-valued data.

María Angeles Gil, Gil González-Rodríguez, Ana Colubi, Manuel Montenegro

Comput. Stat. Data Anal., 2007

Power analysis of the one sample test for fuzzy random variables.

María Angeles Gil, Gil González-Rodríguez, María Teresa López, Ana Belén Ramos

Proceedings of the FUZZ-IEEE 2007, 2007

An Asymmetry Coefficient for Random Variables Based on Fuzzification.

Ana Colubi, María Angeles Gil, Gil González-Rodríguez, María Asunción Lubiano

Proceedings of the FUZZ-IEEE 2007, 2007

2006

Bootstrap techniques and fuzzy random variables: Synergy in hypothesis testing with fuzzy data.

Gil González-Rodríguez, Manuel Montenegro, Ana Colubi, María Angeles Gil

Fuzzy Sets Syst., 2006

Overview on the development of fuzzy random variables.

María Angeles Gil, Miguel López-Díaz, Dan A. Ralescu

Fuzzy Sets Syst., 2006

Editorial.

María Angeles Gil, Miguel López-Díaz, Dan A. Ralescu

Fuzzy Sets Syst., 2006

A fuzzy representation of random variables: An operational tool in exploratory analysis and hypothesis testing.

Gil González-Rodríguez, Ana Colubi, María Angeles Gil

Comput. Stat. Data Anal., 2006

Bootstrap approach to the multi-sample test of means with imprecise data.

María Angeles Gil, Manuel Montenegro, Gil González-Rodríguez, Ana Colubi, María Rosa Casals

Comput. Stat. Data Anal., 2006

The fuzzy approach to statistical analysis.

Renato Coppi, María Angeles Gil, Henk A. L. Kiers

Comput. Stat. Data Anal., 2006

A Method to Simulate Fuzzy Random Variables.

Gil González-Rodríguez, Ana Colubi, María Angeles Gil, Renato Coppi

Proceedings of the Soft Methods for Integrated Uncertainty Modelling, 2006

2005

Solving influence diagrams with fuzzy chance and value nodes.

Luis J. Rodríguez-Muñiz, Miguel López-Díaz, María Angeles Gil

Eur. J. Oper. Res., 2005

Bootstrap Techniques: A Valuable Tool in Statistical Hypothesis Testing about the Means of Fuzzy Random Variables.

Manuel Montenegro, Gil González-Rodríguez, Ana Colubi, María Angeles Gil

Proceedings of the Joint 4th Conference of the European Society for Fuzzy Logic and Technology and the 11th Rencontres Francophones sur la Logique Floue et ses Applications, 2005

2003

The s-differentiability of a fuzzy-valued mapping.

Luis J. Rodríguez-Muñiz, Miguel López-Díaz, María Angeles Gil, Dan A. Ralescu

Inf. Sci., 2003

2002

Simulation of random fuzzy variables: an empirical approach to statistical/probabilistic studies with fuzzy experimental data.

Ana Colubi, Carlos Fernández García, María Angeles Gil

IEEE Trans. Fuzzy Syst., 2002

Hukuhara Derivative under the Integral Sign of a Fuzzy Random Variable.

Luis J. Rodríguez-Muñiz, Miguel López-Díaz, María Angeles Gil

Proceedings of the 6th Joint Conference on Information Science, 2002

2001

Two-sample hypothesis tests of means of a fuzzy random variable.

Manuel Montenegro, María Rosa Casals, María Asunción Lubiano, María Angeles Gil

Inf. Sci., 2001

Fuzzy random variables.

María Angeles Gil

Inf. Sci., 2001

Testing the expected value of a fuzzy random variable. A discussion.

Manuel Montenegro, María Rosa Casals, Ana Colubi, María Angeles Gil

Proceedings of the 2nd International Conference in Fuzzy Logic and Technology, 2001

2000

The λ-mean squared dispersion associated with a fuzzy random variable.

María Asunción Lubiano, María Angeles Gil, Miguel López-Díaz, María Teresa López

Fuzzy Sets Syst., 2000

1999

On the Rao-Blackwell Theorem for fuzzy random variables.

María Asunción Lubiano, María Angeles Gil, Miguel López-Díaz

Kybernetika, 1999

An Extension of Fubini's Theorem for Fuzzy Random Variables.

Miguel Lóez Díaz, María Angeles Gil

Inf. Sci., 1999

Exchangeability of expectation, differential and support function.

Luis J. Rodríguez-Muñiz, Miguel López-Díaz, María Angeles Gil

Proceedings of the EUSFLAT-ESTYLF Joint Conference, 1999

1998

An improvement of a comparison of experiments in statistical decision problems with fuzzy utilities.

María Angeles Gil, Miguel López-Díaz, Luis J. Rodríguez-Muñiz

IEEE Trans. Syst. Man Cybern. Part A, 1998

Estimating the fuzzy inequality associated with a fuzzy random variable in random samplings from finite populations.

Hortensia López-García, María Angeles Gil, Norberto Corral, María Teresa López

Kybernetika, 1998

Approximating Integrably Bounded Fuzzy Random Variable Sin Terms of the "Generalized" Hausdorff Metric.

Miguel López-Díaz, María Angeles Gil

Inf. Sci., 1998

The λ-average value and the fuzzy expectation of a fuzzy random variable.

Miguel López-Díaz, María Angeles Gil

Fuzzy Sets Syst., 1998

The fuzzy hyperbolic inequality index associated with fuzzy random variables.

María Angeles Gil, Miguel López-Díaz, Hortensia López-García

Eur. J. Oper. Res., 1998

1996

Fundamentals and Bayesian analyses of decision problems with fuzzy-valued utilities.

María Angeles Gil, Miguel López-Díaz

Int. J. Approx. Reason., 1996

1994

Testing the Convenience of a Variate for Stratification in Estimating the Gini-Simpson Diversity.

María Carmen Alonso, María Angeles Gil

Proceedings of the Advances in Intelligent Computing, 1994

1993

Statistical management of fuzzy elements in random experiments. Part 2: The fisher information associated with a fuzzy information system.

María Angeles Gil, María Teresa López

Inf. Sci., 1993

Statistical management of fuzzy elements in random experiments. Part 1: A discussion on treating fuzziness as a kind of randomnes.

María Angeles Gil

Inf. Sci., 1993

1992

Comparison of experiments in statistical decision problems with fuzzy utilities.

María Angeles Gil, Pramod Jain

IEEE Trans. Syst. Man Cybern., 1992

On the asymptotic optimum allocation in estimating inequality from complete data.

María Angeles Gil, Ignacio Martínez

Kybernetika, 1992

1991

Comparing the suitability of two factors for stratification in estimating diversity.

María Angeles Gil

Kybernetika, 1991

1989

The likelihood ratio test for goodness of fit with fuzzy experimental observations.

María Angeles Gil, Norberto Corral, María Rosa Casals

IEEE Trans. Syst. Man Cybern., 1989

Estimating income inequality in the stratified sampling from complete data. II. The asymptotic behaviour and the choice of sample size.

Covadonga Caso, María Angeles Gil

Kybernetika, 1989

Estimating income inequality in the stratified sampling from complete data. I. The unbiased estimation and applications.

Covadonga Caso, María Angeles Gil

Kybernetika, 1989

1988

The Choice of Sample Size in Estimating Entropy According to a Strtified Sampling.

María Angeles Gil, Covadonga Caso

Proceedings of the Uncertainty and Intelligent Systems, 1988

1987

The mutual information. Estimation in the sampling without replacement.

María Angeles Gil, Rigoberto Pérez, Pedro Gil

Kybernetika, 1987