Victor Leiva
AuthID: R-006-HMN
1
TITLE: A Real-Time Intelligent System Based on Machine-Learning Methods for Improving Communication in Sign Language
AUTHORS: Leiva, Victor; Rahman, Muhammad Zia Ur; Akbar, Muhammad Azeem; Castro, Cecilia; Huerta, Mauricio; Riaz, Muhammad Tanveer;
PUBLISHED: 2025, SOURCE: IEEE ACCESS, VOLUME: 13
AUTHORS: Leiva, Victor; Rahman, Muhammad Zia Ur; Akbar, Muhammad Azeem; Castro, Cecilia; Huerta, Mauricio; Riaz, Muhammad Tanveer;
PUBLISHED: 2025, SOURCE: IEEE ACCESS, VOLUME: 13
2
TITLE: Skew-Normal Inflated Models: Mathematical Characterization and Applications to Medical Data with Excess of Zeros and Ones Full Text
AUTHORS: Martinez Florez, Guillermo; Tovar Falon, Roger; Leiva, Victor; Castro, Cecilia;
PUBLISHED: 2024, SOURCE: MATHEMATICS, VOLUME: 12, ISSUE: 16
AUTHORS: Martinez Florez, Guillermo; Tovar Falon, Roger; Leiva, Victor; Castro, Cecilia;
PUBLISHED: 2024, SOURCE: MATHEMATICS, VOLUME: 12, ISSUE: 16
3
TITLE: A Statistical Methodology for Evaluating Asymmetry after Normalization with Application to Genomic Data
AUTHORS: Leiva, Victor; Corzo, Jimmy; Vergara, Myrian E.; Ospina, Raydonal; Castro, Cecilia;
PUBLISHED: 2024, SOURCE: STATS, VOLUME: 7, ISSUE: 3
AUTHORS: Leiva, Victor; Corzo, Jimmy; Vergara, Myrian E.; Ospina, Raydonal; Castro, Cecilia;
PUBLISHED: 2024, SOURCE: STATS, VOLUME: 7, ISSUE: 3
4
TITLE: Systems of quaternionic linear matrix equations: solution, computation, algorithm, and applications
AUTHORS: Rehman, Abdur; Rahman, Muhammad Zia Ur; Ghaffar, Asim; Martin Barreiro, Carlos; Castro, Cecilia; Leiva, Victor; Cabezas, Xavier;
PUBLISHED: 2024, SOURCE: AIMS MATHEMATICS, VOLUME: 9, ISSUE: 10
AUTHORS: Rehman, Abdur; Rahman, Muhammad Zia Ur; Ghaffar, Asim; Martin Barreiro, Carlos; Castro, Cecilia; Leiva, Victor; Cabezas, Xavier;
PUBLISHED: 2024, SOURCE: AIMS MATHEMATICS, VOLUME: 9, ISSUE: 10
5
TITLE: A six-compartment model for COVID-19 with transmission dynamics and public health strategies Full Text
AUTHORS: Ambalarajan, Venkatesh; Mallela, Ankamma Rao; Sivakumar, Vinoth; Dhandapani, Prasantha Bharathi; Leiva, Victor; Martin Barreiro, Carlos; Castro, Cecilia;
PUBLISHED: 2024, SOURCE: SCIENTIFIC REPORTS, VOLUME: 14, ISSUE: 1
AUTHORS: Ambalarajan, Venkatesh; Mallela, Ankamma Rao; Sivakumar, Vinoth; Dhandapani, Prasantha Bharathi; Leiva, Victor; Martin Barreiro, Carlos; Castro, Cecilia;
PUBLISHED: 2024, SOURCE: SCIENTIFIC REPORTS, VOLUME: 14, ISSUE: 1
6
TITLE: New Statistical Residuals for Regression Models in the Exponential Family: Characterization, Simulation, Computation, and Applications Full Text
AUTHORS: Ospina, Raydonal; Espinheira, Patricia L.; Arias, Leilo A.; Xavier, Cleber M.; Leiva, Victor; Castro, Cecilia;
PUBLISHED: 2024, SOURCE: MATHEMATICS, VOLUME: 12, ISSUE: 20
AUTHORS: Ospina, Raydonal; Espinheira, Patricia L.; Arias, Leilo A.; Xavier, Cleber M.; Leiva, Victor; Castro, Cecilia;
PUBLISHED: 2024, SOURCE: MATHEMATICS, VOLUME: 12, ISSUE: 20
7
TITLE: A Hybrid Fuzzy Mathematical Programming Approach for Manufacturing Inventory Models with Partial Trade Credit Policy and Reliability Full Text
AUTHORS: Dhandapani, Prasantha Bharathi; Kalaichelvan, Kalaiarasi; Leiva, Victor; Castro, Cecilia; Ramalingam, Soundaria;
PUBLISHED: 2024, SOURCE: AXIOMS, VOLUME: 13, ISSUE: 11
AUTHORS: Dhandapani, Prasantha Bharathi; Kalaichelvan, Kalaiarasi; Leiva, Victor; Castro, Cecilia; Ramalingam, Soundaria;
PUBLISHED: 2024, SOURCE: AXIOMS, VOLUME: 13, ISSUE: 11
INDEXED IN: 
WOS 
CrossRef
WOS CrossRef8
TITLE: Symmetry and Complexity in Gene Association Networks Using the Generalized Correlation Coefficient Full Text
AUTHORS: Ospina, Raydonal; Xavier, Cleber M.; Esteves, Gustavo H.; Espinheira, Patricia L.; Castro, Cecilia; Leiva, Victor;
PUBLISHED: 2024, SOURCE: SYMMETRY-BASEL, VOLUME: 16, ISSUE: 11
AUTHORS: Ospina, Raydonal; Xavier, Cleber M.; Esteves, Gustavo H.; Espinheira, Patricia L.; Castro, Cecilia; Leiva, Victor;
PUBLISHED: 2024, SOURCE: SYMMETRY-BASEL, VOLUME: 16, ISSUE: 11
9
TITLE: Predicting COVID-19 mortality using statistical, machine learning and fuzzy classification methods: insights from a Portuguese cohort study Full Text
AUTHORS: Castro, Cecilia; Leiva, Victor; Cunha, Pedro; Akbar, Muhammad Azeem;
PUBLISHED: 2024, SOURCE: SIGNA VITAE, VOLUME: 20, ISSUE: 12
AUTHORS: Castro, Cecilia; Leiva, Victor; Cunha, Pedro; Akbar, Muhammad Azeem;
PUBLISHED: 2024, SOURCE: SIGNA VITAE, VOLUME: 20, ISSUE: 12
INDEXED IN: 
Scopus WOS
Scopus WOS10
TITLE: Failure rate of Birnbaum-Saunders distributions: Shape, change-point, estimation and robustness
AUTHORS: Emilia Athayde; Assis Azevedo; Michelli Barros; Victor Leiva;
PUBLISHED: 2019, SOURCE: BRAZILIAN JOURNAL OF PROBABILITY AND STATISTICS, VOLUME: 33, ISSUE: 2
AUTHORS: Emilia Athayde; Assis Azevedo; Michelli Barros; Victor Leiva;
PUBLISHED: 2019, SOURCE: BRAZILIAN JOURNAL OF PROBABILITY AND STATISTICS, VOLUME: 33, ISSUE: 2
INDEXED IN: Scopus WOS
Scopus WOS