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Clustering of top 50 latin american universities in SIR, QS, ARWU, and webometrics rankings
(Procedia Computer Science, 2019)
Every year, international rankings of the universities are published reflecting their positioning through the evaluation of academic and research quality criteria established in their methodologies. The positioning of Latin ...
Competitiveness indicator in colombia through of multivariable statistics
(Universidad de la Costa, 2019)
The objective of this research is to estimate a competitiveness indicator in Colombia through a factorial methodology of principal components. A competitiveness indicator was estimated presenting significant correlations ...
University clusters from sir iber indicators of innovation factor 2016-2019
(Procedia Computer Science, 2019)
Analyzing the university positioning indicators in web rankings is an important topic when higher education institutions seek to enhance their internationalization level and quality in their research function. Regarding ...
Security scheme under opensource software for accessing wireless local area networks at the university campus
(Corporación Universidad de la Costa, 2020-09-08)
Wireless networks provide flexibility, increase in productivity, and savings in infrastructure and are useful in organizations with high volume of mobile device users. The services in wireless networks require mechanisms ...
Geosimulation as a tool for the prevention of traffic accidents
(Corporación Universidad de la Costa, 2021)
Traffic accidents represent a never-ending tragedy, and according to the World Health Organization (2018), 1.33 million people die in the world every year [1]. Most efforts in modeling phenomena of a dynamic nature have ...
Classification of digitized documents applying neural networks
(Universidad de la Costa, 2020-03-05)
The exponential increase of the information available in digital format during the last years and the expectations of future growth make it necessary for the organization of information in order to improve the search and ...
Heat and mass transmission of an Oldroyd B nanofuid fow through a stratifed medium with swimming of motile gyrotactic microorganisms and nanoparticles
(Universidad de la Costa, 2020-05-14)
This paper focuses on the research of motile microorganism rates in the bioconvective Oldroyd-B nanoliquid fow over a vertical stretching sheet with mixed convection and inclined magnetic feld. Additionally, interesting ...
Electrical consumption patterns through machine learning
(Journal of Physics: Conference Series, 2020)
Electricity distribution companies have been incorporating new technologies that allow them to obtain complete information in real time about their customers´ consumption. Thus, a new concept called "Smart Metering" has ...
Demand forecasting method using artificial neural networks
(Universidad de la Costa, 2019)
Based on a forecast, the decision maker can determine the capacity required to meet a certain forecast demand, as well as carry out in advance the balance of capacities in order to avoid underusing or bottlenecks. This ...
Bayesian classifier applied to higher education dropout
(Procedia Computer Science, 2019)
The research proposes a new simple Bayesian classifier (SBND) with Markov from the class variable to a network structure. Experimental tests are carried out by working a dropout analysis on students enrolled in the Faculty ...