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Joaquín Pérez Ortega

Departamento de Ciencias Computacionales, Centro Nacional de Investigación y Desarrollo Tecnológico CENIDET, Cuernavaca, Mor., Mxico

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Editorial for Volume 10 Number 3: Can Machines Play Musical Instruments

Jorge A. Ruiz-Vanoye,Ocotlán Díaz-Parra,Alejandro Fuentes-Penna,Ricardo A. Barrera-Cámara, Miguel A. Ruiz-Jaimes,Joaquín Pérez Ortega

IJCOPI, no. 3 (2019): 1-6

EIBibtex

A-means: improving the cluster assignment phase of k-means for Big Data

Joaquín Pérez Ortega, Nelva Nely Almanza Ortega,Jorge A. Ruiz-Vanoye,Rodolfo A. Pazos Rangel, Socorro Sáenz-Sánchez, José María Rodríguez-Lelis,Alicia Martínez Rebollar

IJCOPI, no. 2 (2018): 3-10

EIBibtex

An Efficient Heuristic Applied to the K-means Algorithm for the Clustering of Large Highly-Grouped Instances

Joaquín Pérez Ortega,Miguel Angel Hidalgo, Noé Alejandro Castro-Sánchez,Rodolfo A. Pazos Rangel,Ocotlán Díaz-Parra, Víctor Olivares-Peregrino, Nelva Nely Almanza Ortega

Computación y Sistemas, no. 2 (2018)

EIBibtex

Oil Platform Transport Problem (OPTP) is NP-hard

Ocotlán Díaz-Parra, Jorge Alberto Ruiz Vanoye, Alejandro Fuentes-Penna, María Beatríz Bernábe Loranca,Joaquín Pérez Ortega, Ricardo A. Barrera-Cámara, Daniel Vélez-Díaz, Nubia B. Pérez-Olguin

IJCOPI, no. 3 (2017): 2-19

EIBibtex

Editorial for Volume 8 Number 1- Characterization in the Transfer of Resources to the International Space Station

Ocotlán Díaz-Parra, Jorge Alberto Ruiz Vanoye,Joaquín Pérez Ortega, Nubia B. Pérez-Olguin, Fernando Torres Benítez, Alejandro Fuentes-Penna

IJCOPI, no. 1 (2017): 1-5

EIBibtex

Improving the Efficiency of the K-medoids Clustering Algorithm by Getting Initial Medoids

Joaquín Pérez Ortega, Nelva Nely Almanza Ortega, Jessica Adams-López, Moisés González-García,Adriana Mexicano, Socorro Saenz-Sánchez,J. M. Rodríguez-Lelis

RECENT ADVANCES IN INFORMATION SYSTEMS AND TECHNOLOGIES, VOL 1, (2017): 125-132

EIBibtex

A Methodology for Modeling Ambient Intelligence Applications using i* Framework

Alejandro Guzman, Alicia Martínez, Fabio Vargas Agudelo,Hugo Estrada-Esquivel,Joaquín Pérez Ortega, Javier Ortiz

iStar, pp.61-66, (2016)

EIBibtex

Eigenvector Priority Function Causes Strong Rank Reversal in Group Decision Making

Joaquín Pérez Ortega,Ethel Mokotoff

Fundam. Inform., no. 3-4 (2016): 255-261

Cited by6EIBibtex

Inferring Social Isolation in Older Adults through Ambient Intelligence and Social Networking Sites

Wilfrido Campos,Alicia Martínez Rebollar,Wendy Sanchez,Hugo Estrada,Jesús Favela,Joaquín Pérez Ortega

Computación y Sistemas, no. 1 (2016)

Cited by3EIBibtex

Characterization of Difficult Bin Packing Problem Instances oriented to Improve Metaheuristic Algorithms

Adriana Mexicano-Santoyo,Joaquín Pérez Ortega,Gerardo Reyes Salgado, Nelva Nely Almanza Ortega

Computación y Sistemas, no. 2 (2015)

EIBibtex

A Data Preparation Methodology in Data Mining Applied to Mortality Population Databases

Joaquín Pérez Ortega, Emmanuel Iturbide, Víctor Olivares,Miguel Angel Hidalgo, Nelva Almanza,Alicia Martínez Rebollar

NEW CONTRIBUTIONS IN INFORMATION SYSTEMS AND TECHNOLOGIES, VOL 1, PT 1, (2015): 1173-1182

EIBibtex

An analysis of the state of the art of algorithms applied to BPP

Joaquín Pérez Ortega,Hilda Castillo Zacatelco,Rafael de la Rosa Flores

LANMR, pp.89-100, (2012)

EIBibtex

Improvement to the K-Means algorithm through a heuristics based on a bee honeycomb structure

Joaquín Pérez Ortega,Adriana Mexicano-Santoyo,René Santaolaya Salgado,Miguel Angel Hidalgo,Alejandra Moreno,Rodolfo A. Pazos

NaBIC, pp.175-180, (2012)

Cited by3EIBibtex

Vertical fragmentation design of distributed databases considering the nonlinear nature of roundtrip response time

Rodolfo A. Pazos,Graciela Vázquez A.,José A. Martínez Flores,Joaquín Pérez Ortega

KES, pp.173-182, (2010)

Cited by1EIBibtex

Narrow transmittance peaks in a multilayered microsphere with a quasiperiodic left-handed stack

Gennadiy Burlak,A. Díaz-de-Anda,René Santaolaya Salgado,Joaquín Pérez Ortega

Optics Communications, no. 19 (2010): 3569-3577

Cited by13EIBibtex

Spatial Data Mining of a Population-Based Data Warehouse of Cancer in Mexico

Joaquín Pérez Ortega,Fátima Miranda,Gerardo Reyes Salgado,René Santaolaya Salgado,Rodolfo A. Pazos Rangel,Adriana Mexicano-Santoyo

IJCOPI, no. 1 (2010): 61-67

Cited by4EIBibtex

Development of Instances Indicators Applicable to the Algorithms Selection in the 2-Partition Problem

Jorge A. Ruiz-vanoye,Joaquín Pérez Ortega,Rodolfo A. Pazos

Computación Y Sistemas, (2010)

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Modeling the Nonlinear Nature of Response Time in the Vertical Fragmentation Design of Distributed Databases

Rodolfo A. Pazos Rangel,Graciela Vázquez A.,Joaquín Pérez Ortega,José A. Martínez Flores

DCAI, pp.605-612, (2008)

EIBibtex

Shedding Light on a Troublesome Issue in NLIDBS

Rodolfo A. Pazos,René Santaolaya Salgado,Juan C. Rojas P.,Joaquín Pérez Ortega

TSD, pp.641-648, (2008)

Cited by1EIBibtex

Improving the efficiency and efficacy of the K-means clustering algorithm through a new convergence condition

Joaquín Pérez Ortega,Rodolfo A. Pazos Rangel,Laura Cruz Reyes,Gerardo Reyes Salgado,Rosy Basave T.,Héctor J. Fraire H.

ICCSA (3), pp.674-682, (2007)

Cited by21EIBibtex

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