Improved point and interval estimation for a beta regression model. - Raydonal Ospina; Francisco Cribari-Neto; Klaus L. P. Vasconcellos (Comput. Stat. Data Anal., 2006)

New insights about host response to smallpox using microarray data. - Gustavo H. Esteves; Ana Carolina Quirino Simoes; Estevao Souza; Rodrigo A. Dias; Raydonal Ospina; Thiago M. Venancio (BMC Syst. Biol., 2007)

Erratum to "Improved point and interval estimation for a beta regression model" [Comput. Statist. Data Anal. 51 (2006) 960-981] - Raydonal Ospina; Francisco Cribari-Neto; Klaus L. P. Vasconcellos (Comput. Stat. Data Anal., 2011)

A general class of zero-or-one inflated beta regression models. - Raydonal Ospina; Silvia L. P. Ferrari (Comput. Stat. Data Anal., 2012)

Goodness-of-Fit Tests for the Birnbaum-Saunders Distribution With Censored Reliability Data. - Michelli Barros; Víctor Leiva; Raydonal Ospina; Aline Tsuyuguchi (IEEE Trans. Reliab., 2014)

Finding structures in ratio images. - Alejandro C. Frery; Raydonal Ospina; Luís Gómez Déniz (IGARSS, 2015)

Interval Edge Estimation in SAR Images. - Laercio Dias; Francisco Cribari-Neto; Raydonal Ospina (IEEE Trans. Geosci. Remote. Sens., 2015)

Classification and Verification of Online Handwritten Signatures with Time Causal Information Theory Quantifiers. - Osvaldo Anibal Rosso; Raydonal Ospina; Alejandro C. Frery (CoRR, 2016)

Unassisted Quantitative Evaluation of Despeckling Filters. - Luís Gómez Déniz; Raydonal Ospina; Alejandro C. Frery (Remote. Sens., 2017)

A Note on the Shannon Entropy of Short Sequences. - Hélio M. de Oliveira; Raydonal Ospina (CoRR, 2018)

Performance of Some Estimators of Relative Variability. - Raydonal Ospina; Fernando Marmolejo-Ramos (Frontiers Appl. Math. Stat., 2019)

Model Selection Criteria on Beta Regression for Machine Learning. - Patrícia Espinheira; Luana da Silva; Alisson Silva; Raydonal Ospina (Mach. Learn. Knowl. Extr., 2019)

Prediction by Empirical Similarity via Categorical Regressors. - Jeniffer Duarte Sanchez; Leandro Chaves Rêgo; Raydonal Ospina (Mach. Learn. Knowl. Extr., 2019)

Statistical Properties of an Unassisted Image Quality Index for SAR Imagery. - Luis Gómez 001; Raydonal Ospina; Alejandro C. Frery (Remote. Sens., 2019)

A New Wavelet-Based Privatization Mechanism for Probability Distributions. - Hélio M. de Oliveira; Raydonal Ospina; Víctor Leiva; Carlos Martín-Barreiro; Christophe Chesneau (Sensors, 2022)

ModInterv: An automated online software for modeling epidemics. - Arthur A. Brum; Gerson C. Duarte-Filho; Raydonal Ospina; Francisco A. G. Almeida; Antônio M. S. Macêdo; Giovani L. Vasconcelos (Softw. Impacts, 2022)

Deep Learning Analysis of Electrophysiological Series for Continuous Emotional State Detection. - Javier O. Pinzón Arenas; Luis Mercado-Diaz; Julian Tejada; Fernando Marmolejo-Ramos; Carlos Javier Barrera Causil; Jorge Ivan Padilla; Raydonal Ospina; Hugo F. Posada-Quintero (ACIIW, 2023)

Distributional regression modeling via generalized additive models for location, scale, and shape: An overview through a data set from learning analytics. - Fernando Marmolejo-Ramos; Mauricio Tejo; Marek Brabec; Jakub Kuzilek; Srecko Joksimovic; Vitomir Kovanovic; Jorge González; Thomas Kneib; Peter Bühlmann; Lucas Kook; Guillermo Briseño-Sánchez; Raydonal Ospina (WIREs Data Mining Knowl. Discov., 2023)

ModInterv COVID-19: An online platform to monitor the evolution of epidemic curves. - Arthur A. Brum; Giovani L. Vasconcelos; Gerson C. Duarte-Filho; Raydonal Ospina; Francisco A. G. Almeida; Antônio M. S. Macêdo (Appl. Soft Comput., 2023)

A new approach to data differential privacy based on regression models under heteroscedasticity with applications to machine learning repository data. - Carlos Manchini; Raydonal Ospina; Víctor Leiva; Carlos Martín-Barreiro (Inf. Sci., 2023)

Robust Semi-Parametric Inference for Two-Stage Production Models: A Beta Regression Approach. - Raydonal Ospina; Samuel G. F. Baltazar; Víctor Leiva; Jorge I. Figueroa-Zúñiga; Cecilia Castro (Symmetry, 2023)

Application of nonparametric quantifiers for online handwritten signature verification: A statistical learning approach. - Raydonal Ospina; Ranah Duarte Costa; Leandro Chaves Rêgo; Fernando Marmolejo-Ramos (Stat. Anal. Data Min., 2024)

Random graph generator for leader and community detection in networks. - Francisco J. Matos-Junior; Raydonal Ospina; Geiza Silva (Int. Trans. Oper. Res., 2024)

Enhanced Spatial Clustering for Crime Analysis: Novel Advances in Ward-Like and SKATER Algorithms for Brazilian Public Security. - Raydonal Ospina; Alexsandra Gomes De Lima; Cristiano Ferraz; Cecilia Castro; Carlos Martín-Barreiro; Víctor Leiva (IEEE Access, 2025)

A study of asset and liability management applied to Brazilian pension funds. - Wilton Bernardino; Rodrigo Falcão; João Jr.; Raydonal Ospina; Filipe Costa de Souza; José Jonas Alves Correia (Eur. J. Oper. Res., 2025)