Zobrazeno 1 - 10
of 216
pro vyhledávání: '"José Alberto Hernández"'
Publikováno v:
Programación Matemática y Software, Vol 16, Iss 3 (2024)
Effective waste management is essential for maintaining a clean and sustainable urban environment. This paper addresses the waste collection challenges in Torreón, Coahuila, Mexico, by integrating data mining techniques with the vehicle routing prob
Externí odkaz:
https://doaj.org/article/3d591950fbc94146804798030be32d90
Publikováno v:
Machine Learning with Applications, Vol 18, Iss , Pp 100602- (2024)
The introduction of Artificial Intelligence (AI) generative language models such as GPT (Generative Pre-trained Transformer) and conversational tools such as ChatGPT has triggered a revolution that can transform how text is generated. This has many i
Externí odkaz:
https://doaj.org/article/a8b7645d87654d5a8ebe9379df1a0b46
Autor:
Ernesto Parra Inza, Nodari Vakhania, José María Sigarreta Almira, José Alberto Hernández-Aguilar
Publikováno v:
Algorithms, Vol 17, Iss 6, p 258 (2024)
A dominating set of a graph is a subset of vertices such that every vertex not in the subset has at least one neighbor within the subset. The corresponding optimization problem is known to be NP-hard. It is proved to be beneficial to separate the sol
Externí odkaz:
https://doaj.org/article/d753842244694de9899737b3ad950937
Publikováno v:
Revista Mexicana de Economía y Finanzas Nueva Época REMEF, Vol 18, Iss 2, Pp e739-e739 (2023)
Failure Factors in MSMEs in Mexico Evidenced by COVID-2019 Before the pandemic, the economic development of Micro, Small and Medium-sized Enterprises (MSME) in Latin America showed gradual signs of recovery after the problems that occurred in years
Externí odkaz:
https://doaj.org/article/de854537d9f54885b07cd54b7f4a374c
Autor:
Víctor Hugo Pacheco-Valencia, Nodari Vakhania, Frank Ángel Hernández-Mira, José Alberto Hernández-Aguilar
Publikováno v:
Axioms, Vol 11, Iss 9, p 439 (2022)
The Traveling Salesman Problem (TSP) aims to find the shortest tour for a salesman who starts and ends in the same city and visits the remaining n−1 cities exactly once. There are a number of common generalizations of the problem including the Mult
Externí odkaz:
https://doaj.org/article/da7c03346b364744b38ee1a0ed9b816a
Autor:
Carlos Alberto Ochoa Ortiz Zezzatti, Diego Gustavo Hurtado Olivares, José Alberto Hernández Aguilar, Julio César Ponce Gallegos, César Velázquez, Ismar Frango
Publikováno v:
Programación Matemática y Software, Vol 11, Iss 2 (2019)
This paper develops a hybrid algorithm that combines evolutionary programming to improve the optimization of a virtual social networking in the Facebook's social network game named “My Tribe”. This prototype takes a collection of individuals and
Externí odkaz:
https://doaj.org/article/621b4e604b834423b181fad8b82c971c
Autor:
Peter Savier Oropeza Martínez, José Alberto Hernández Aguilar, Carlos Alberto Ochoa Ortiz Zezzatti, Edgar Gonzalo Cossio Franco, Julio César Ponce Gallegos
Publikováno v:
Programación Matemática y Software, Vol 11, Iss 1 (2019)
Esta investigación está orientada a clasificar textos usando Redes Neuronales Artificiales (RNA) específicamente el Perceptron Multicapa (PMC) con Técnicas básicas de palabras embebidas. La clasificación consiste en determinar ya sea que el tex
Externí odkaz:
https://doaj.org/article/44a06f374d76499ca088d83648ed89d1
Publikováno v:
Mathematics, Vol 8, Iss 9, p 1524 (2020)
We propose an approximation algorithm for scheduling jobs with release and delivery times on a single machine with the objective to minimize the makespan. The algorithm is based on an implicit enumeration of the set of complete solutions in a search
Externí odkaz:
https://doaj.org/article/1f54917a9b114933b7f3ca75e088b809
Autor:
José Alberto Hernández-Muriel, Jhon Bryan Bermeo-Ulloa, Mauricio Holguin-Londoño, Andrés Marino Álvarez-Meza, Álvaro Angel Orozco-Gutiérrez
Publikováno v:
Applied Sciences, Vol 10, Iss 15, p 5170 (2020)
Nowadays, bearings installed in industrial electric motors are constituted as the primary mode of a failure affecting the global energy consumption. Since industries’ energy demand has a growing tendency, interest for efficient maintenance in elect
Externí odkaz:
https://doaj.org/article/7385826a0bf249aba2750ffc6f5d5c3b
Publikováno v:
International Journal of Computational Intelligence Systems, Vol 11, Iss 1 (2018)
The explosion of the Internet has deeply affected the labour market. Identifying most rewarded and demanded items in job offers is key for recruiters and candidates. This work analyses 4, 000 job offers from a Spanish IT recruitment portal. We conclu
Externí odkaz:
https://doaj.org/article/d4668f6a0506410f9754c1d5e8f67c0e