Víctor Leiva

Orcid: 0000-0003-4755-3270

According to our database1, Víctor Leiva authored at least 54 papers between 2007 and 2024.

Collaborative distances:
  • Dijkstra number2 of five.
  • Erdős number3 of four.

Timeline

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Bibliography

2024
A new taxonomy of global software development best practices using prioritization based on a fuzzy system.
J. Softw. Evol. Process., March, 2024

2023
Robust Semi-Parametric Inference for Two-Stage Production Models: A Beta Regression Approach.
Symmetry, July, 2023

A new approach to data differential privacy based on regression models under heteroscedasticity with applications to machine learning repository data.
Inf. Sci., May, 2023

Leverage and Cook distance in regression with geostatistical data: methodology, simulation, and applications related to geographical information.
Int. J. Geogr. Inf. Sci., March, 2023

An intelligent health monitoring and diagnosis system based on the internet of things and fuzzy logic for cardiac arrhythmia COVID-19 patients.
Comput. Biol. Medicine, March, 2023

Bootstrap control charts for quantiles based on log-symmetric distributions with applications to the monitoring of reliability data.
Qual. Reliab. Eng. Int., February, 2023

The unit generalized half-normal quantile regression model: formulation, estimation, diagnostics, and numerical applications.
Soft Comput., 2023

Bivariate symmetric Heckman models and their characterization.
J. Multivar. Anal., 2023

2022
A novel claim size distribution based on a Birnbaum-Saunders and gamma mixture capturing extreme values in insurance: estimation, regression, and applications.
Comput. Appl. Math., June, 2022

On a Novel Dynamics of SEIR Epidemic Models with a Potential Application to COVID-19.
Symmetry, 2022

A Type I Generalized Logistic Distribution: Solving Its Estimation Problems with a Bayesian Approach and Numerical Applications Based on Simulated and Engineering Data.
Symmetry, 2022

Towards roadmap to implement blockchain in healthcare systems based on a maturity model.
J. Softw. Evol. Process., 2022

A New Wavelet-Based Privatization Mechanism for Probability Distributions.
Sensors, 2022

Matrix differential calculus with applications in the multivariate linear model and its diagnostics.
J. Multivar. Anal., 2022

A new clustering algorithm based on a radar scanning strategy with applications to machine learning data.
Expert Syst. Appl., 2022

An overview on parametric quantile regression models and their computational implementation with applications to biomedical problems including COVID-19 data.
Comput. Methods Programs Biomed., 2022

2021
A New Quantile Regression for Modeling Bounded Data under a Unit Birnbaum-Saunders Distribution with Applications in Medicine and Politics.
Symmetry, 2021

Optimal Sample Size for the Birnbaum-Saunders Distribution under Decision Theory with Symmetric and Asymmetric Loss Functions.
Symmetry, 2021

Modeling Mortality Based on Pollution and Temperature Using a New Birnbaum-Saunders Autoregressive Moving Average Structure with Regressors and Related-Sensors Data.
Sensors, 2021

Lot-Size Models with Uncertain Demand Considering Its Skewness/Kurtosis and Stochastic Programming Applied to Hospital Pharmacy with Sensor-Related COVID-19 Data.
Sensors, 2021

Overview of Explainable Artificial Intelligence for Prognostic and Health Management of Industrial Assets Based on Preferred Reporting Items for Systematic Reviews and Meta-Analyses.
Sensors, 2021

A New Approach to Predicting Cryptocurrency Returns Based on the Gold Prices with Support Vector Machines during the COVID-19 Pandemic Using Sensor-Related Data.
Sensors, 2021

Knowledge Discovery for Higher Education Student Retention Based on Data Mining: Machine Learning Algorithms and Case Study in Chile.
Entropy, 2021

A New Two-Stage Algorithm for Solving Optimization Problems.
Entropy, 2021

Breakpoint Analysis for the COVID-19 Pandemic and Its Effect on the Stock Markets.
Entropy, 2021

Trade Gravity Models for the Factors Affecting Foreign Trade in the Political-Administrative Regions of Chile.
Proceedings of the Advances in Physical, Social & Occupational Ergonomics, 2021

2020
Approximating the Distribution of the Product of Two Normally Distributed Random Variables.
Symmetry, 2020

A Family of Skew-Normal Distributions for Modeling Proportions and Rates with Zeros/Ones Excess.
Symmetry, 2020

Econometric modeling of productivity and technical efficiency in the Chilean manufacturing industry.
Comput. Ind. Eng., 2020

2018
Cumulative damage and times of occurrence for a multicomponent system: A discrete time approach.
J. Multivar. Anal., 2018

2017
A methodology based on the Birnbaum-Saunders distribution for reliability analysis applied to nano-materials.
Reliab. Eng. Syst. Saf., 2017

Towards Suicide Prevention: Early Detection of Depression on Social Media.
Proceedings of the Internet Science - 4th International Conference, 2017

2016
A Multivariate Log-Linear Model for Birnbaum-Saunders Distributions.
IEEE Trans. Reliab., 2016

Influence diagnostic analysis in the possibly heteroskedastic linear model with exact restrictions.
Stat. Methods Appl., 2016

Inventory management for new products with triangularly distributed demand and lead-time.
Comput. Oper. Res., 2016

2015
The Hawkes Process with Different Exciting Functions and its Asymptotic Behavior.
J. Appl. Probab., 2015

Statistical Inference on a Stochastic Epidemic Model.
Commun. Stat. Simul. Comput., 2015

Modeling neural activity with cumulative damage distributions.
Biol. Cybern., 2015

2014
Goodness-of-Fit Tests for the Birnbaum-Saunders Distribution With Censored Reliability Data.
IEEE Trans. Reliab., 2014

A family of autoregressive conditional duration models applied to financial data.
Comput. Stat. Data Anal., 2014

2013
Generalized Birnbaum-Saunders kernel density estimators and an analysis of financial data.
Comput. Stat. Data Anal., 2013

2012
Connection between the Hadamard and matrix products with an application to matrix-variate Birnbaum-Saunders distributions.
J. Multivar. Anal., 2012

Shape and change point analyses of the Birnbaum-Saunders-t hazard rate and associated estimation.
Comput. Stat. Data Anal., 2012

2011
Birnbaum-Saunders Mixed Models for Censored Reliability Data Analysis.
IEEE Trans. Reliab., 2011

Estimation of extreme percentiles in Birnbaum-Saunders distributions.
Comput. Stat. Data Anal., 2011

On the Fernández-Steel distribution: Inference and application.
Comput. Stat. Data Anal., 2011

2010
Influence diagnostics in the tobit censored response model.
Stat. Methods Appl., 2010

2009
A Non-Central Version of the Birnbaum-Saunders Distribution for Reliability Analysis.
IEEE Trans. Reliab., 2009

A New Goodness-of-Fit Test for Censored Data with an Application in Monitoring Processes.
Commun. Stat. Simul. Comput., 2009

On the glog-normal distribution and its application to the gene expression problem.
Comput. Stat. Data Anal., 2009

An R implementation for generalized Birnbaum-Saunders distributions.
Comput. Stat. Data Anal., 2009

2008
Lifetime analysis based on the generalized Birnbaum-Saunders distribution.
Comput. Stat. Data Anal., 2008

2007
Acceptance Sampling Plans from Truncated Life Tests Based on the Generalized Birnbaum-Saunders Distribution.
Commun. Stat. Simul. Comput., 2007

Influence diagnostics in log-Birnbaum-Saunders regression models with censored data.
Comput. Stat. Data Anal., 2007


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