Zobrazeno 1 - 10
of 76
pro vyhledávání: '"Diego P. Pinto-Roa"'
Autor:
Pedro Esteban Gardel Sotomayor, Diego P. Pinto-Roa, Julio César Mello-Román, José Luis Vázquez Noguera, Ramón Quintana, Fredy Roa
Publikováno v:
CLEI Electronic Journal, Vol 27, Iss 4 (2024)
Image segmentation is a fundamental process in image processing, aiming to transform the image into a more comprehensible or simplified representation. This process groups pixels under common characteristics, facilitating the unique identification of
Externí odkaz:
https://doaj.org/article/0f695e9d96d74b9686169127ae673eca
Publikováno v:
IEEE Access, Vol 12, Pp 145619-145636 (2024)
Elastic Optical Networks (EONs) increase the transport capacity of standard optical networks, and have been proposed as a short-term solution to satisfy the dynamic demands of service quality requirements. To this end, the development of algorithms t
Externí odkaz:
https://doaj.org/article/2f677ad8e795493aa745ce4eb885c128
Publikováno v:
Mathematical and Computational Applications, Vol 29, Iss 2, p 18 (2024)
Internet energy consumption has increased rapidly, and energy conservation has become a significant issue that requires focused research efforts. The most promising solution is to identify the minimum power subsets within the network and shut down un
Externí odkaz:
https://doaj.org/article/e6b9e16bebd44499b3e341d62bac4799
Autor:
Luis Víctor Maidana Benítez, Melisa María Rosa Villamayor Paredes, José Colbes, César F. Bogado-Martínez, Benjamin Barán, Diego P. Pinto-Roa
Publikováno v:
Mathematical and Computational Applications, Vol 28, Iss 3, p 67 (2023)
This paper addresses serialized approaches of the routing, modulation level, and spectrum assignment (RMLSA) problem in elastic optical networks, using multiple sequential sub-sets of requests, under Integer Linear Programming (ILP). The literature h
Externí odkaz:
https://doaj.org/article/e5cdbee22b1c4f31af3ce5147f0cefd0
Autor:
Gustavo Velázquez, Félix Morales, Miguel García-Torres, Francisco Gómez-Vela, Federico Divina, José Luis Vázquez Noguera, Federico Daumas-Ladouce, Carlos Sauer Ayala, Diego P. Pinto-Roa, Pedro E. Gardel-Sotomayor, Julio César Mello Román
Publikováno v:
Data in Brief, Vol 40, Iss , Pp 107699- (2022)
This paper presents a data set with information on meteorological data and electricity consumption in the department of Alto Paraná, Paraguay. The meteorological data were registered every three hours at the Aeropuerto Guarani, Department of Alto Pa
Externí odkaz:
https://doaj.org/article/f486a27128b9401bb192111cf938b02c
Publikováno v:
CLEI Electronic Journal, Vol 24, Iss 2 (2021)
Protein structure prediction is one of the most important problems in Computational Biology; and consists of determining the 3D structure of a protein given its amino acid sequence. A key component that has allowed considerable improvements in recent
Externí odkaz:
https://doaj.org/article/081ed786012642169ded9f591a60ef0c
Publikováno v:
CLEI Electronic Journal, Vol 24, Iss 2 (2021)
This research is conducted to analyze the shopping basket by using association rules in the retail area, more specically in a home goods sales company such as appliances, computer items, furniture, and sporting goods, among others. With the rise of g
Externí odkaz:
https://doaj.org/article/c0988784439b43539b91e0fe30c71d49
Autor:
Veronica Elisa Castillo Benítez, Ingrid Castro Matto, Julio César Mello Román, José Luis Vázquez Noguera, Miguel García-Torres, Jordan Ayala, Diego P. Pinto-Roa, Pedro E. Gardel-Sotomayor, Jacques Facon, Sebastian Alberto Grillo
Publikováno v:
Data in Brief, Vol 36, Iss , Pp 107068- (2021)
This article presents a database containing 757 color fundus images acquired at the Department of Ophthalmology of the Hospital de Clínicas, Facultad de Ciencias Médicas (FCM), Universidad Nacional de Asunción (UNA), Paraguay. Firstly, the retinal
Externí odkaz:
https://doaj.org/article/0ee34f7c7eda42afad2abf2760784df8
Autor:
Claudio Lezcano, José Luis Vázquez Noguera, Diego P. Pinto-Roa, Miguel García-Torres, Carlos Gaona, Pedro E. Gardel-Sotomayor
Publikováno v:
Heliyon, Vol 6, Iss 4, Pp e03670- (2020)
In binary image segmentation, the choice of the order of the operation sequence may yield to suboptimal results. In this work, we propose to tackle the associated optimization problem via multi-objective approach. Given the original image, in combina
Externí odkaz:
https://doaj.org/article/1cf17d8980f14a3a93eac4f23b60ea8e
Autor:
Sebastián Alberto Grillo, José Luis Vázquez Noguera, Julio César Mello Román, Miguel García-Torres, Jacques Facon, Diego P. Pinto-Roa, Luis Salgueiro Romero, Francisco Gómez-Vela, Laura Raquel Bareiro Paniagua, Deysi Natalia Leguizamon Correa
Publikováno v:
Mathematics, Vol 9, Iss 22, p 2899 (2021)
In feature selection, redundancy is one of the major concerns since the removal of redundancy in data is connected with dimensionality reduction. Despite the evidence of such a connection, few works present theoretical studies regarding redundancy. I
Externí odkaz:
https://doaj.org/article/59081a7873574c42abfaf89268578daa