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EDWIN DE JESUS ZARRAZOLA RIVERA
EDWIN DE JESUS ZARRAZOLA RIVERA
Profesor de matemáticas, universidad de Antioquia
Verified email at udea.edu.co
Title
Cited by
Cited by
Year
Fuzzy image segmentation based upon hierarchical clustering
D Gómez, J Yanez, C Guada, JT Rodríguez, J Montero, E Zarrazola
Knowledge-Based Systems 87, 26-37, 2015
782015
A divide-and-link algorithm for hierarchical clustering in networks
D Gomez, E Zarrazola, J Yanez, J Montero
Information Sciences 316, 308-328, 2015
522015
Distributions of the product and the quotient of independent Kummer-beta variables
DK Nagar, EJ Zarrazola Rivera
International Society of Mathematical Sciences, 2004
312004
4‐Phenylphenalenones as a template for new photodynamic compounds against Mycosphaerella fijiensis
W Hidalgo, M Cano, M Arbelaez, E Zarrazola, J Gil, B Schneider, ...
Pest Management Science 72 (4), 796-800, 2016
202016
A novel edge detection algorithm based on a hierarchical graph-partition approach
C Guada, E Zarrazola, J Yáñez, JT Rodríguez, D Gómez, J Montero
Journal of Intelligent & Fuzzy Systems 34 (3), 1875-1892, 2018
92018
A new concept of fuzzy image segmentation
D Gómez, E Zarrazola, J Yáñez, JT Rodriguez, J Montero
Decision Making and Soft Computing: Proceedings of the 11th International …, 2014
92014
A bivariate distribution whose marginal laws are gamma and Macdonald
DK Nagar, E Zarrazola, LE Sánchez
International Journal of Mathematical Analysis 10 (10), 455-467, 2016
72016
Distribution of the product of independent extended beta variables
DK Nagar, EJ Zarrazola Rivera, LE Sánchez Herrera
Hikari, 2014
42014
Percentage points for testing intraclass correlation structure
DK Nagar, E Zarrazola, E Bedoya
Journal of Probability and Statistical Science 2 (2), 199-211, 2004
42004
Product and ratio of Macdonald random variables
DK Nagar, E Zarrazola, LE Sánchez
International Journal of Mathematical Analysis 10 (13), 639-649, 2016
32016
Product of independent random variables involving inverted hypergeometric function type I variables
E Zarrazola, DK Nagar
Ingeniería y ciencia 5 (10), 93-106, 2009
32009
Some Statistical Aspects of the Truncated Multivariate Skew-t Distribution
RA Morán-Vásquez, E Zarrazola, DK Nagar
Mathematics 10 (15), 2793, 2022
22022
A model of competing species that exhibits zip bifurcation
LF Echeverri, ÓI Giraldo, E Zarrazola
Revista Integración 35 (1), 127-141, 2017
22017
Entropies and fisher information matrix for extended beta distribution
DK Nagar, EJ Zarrazola Rivera, LE Sánchez Herrera
Hikari, 2015
22015
A hierarchical segmentation for image processing
E de Jesus Zarrazola, D Gomez, J Montero, J Yanez
IEEE Congress on Evolutionary Computation, 1-4, 2010
22010
Some Theoretical and Computational Aspects of the Truncated Multivariate Skew-Normal/Independent Distributions
RA Morán-Vásquez, E Zarrazola, DK Nagar
Mathematics 11 (16), 3579, 2023
12023
A bivariate distribution whose marginal laws are inverted beta and gamma
DK Nagar, E Zarrazola, A Roldán-Correa
Int. J. Math. Comput. Sci 16, 1131-1146, 2021
12021
Conditionally specified bivariate Kummer-Gamma distribution
DK Nagar, E Zarrazola, A Roldán-Correa
WSEAS Trans. Math 20, 196-206, 2021
12021
Percentage points for testing homogeneity of covariance matrices of several bivariate Gaussian populations
DK Nagar, E Zarrazola
Computer Science 16 (2), 597-605, 2021
12021
Generalized Bivariate Kummer-Beta Distribution
DK Nagar, E Zarrazola, JS Morales
Ingeniería y ciencia 16 (32), 7-31, 2020
12020
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