Now showing items 1-20 of 26

    • Analyzing and predicting power consumption profiles using big data 

      amelec, viloria; Prieto Pulido, Ronald Antonio; García Guiliany, Jesús; Martínez Ventura, Jairo; Hernández Palma, Hugo; Jinete Torres, José; REDONDO BILBAO, OSMAN ENRIQUE; Pineda Lezam, Omar Bonerge (Communications in Computer and Information Science, 2019)
      The Euclidean distance (ED), the mean absolute error (MAE), the mean absolute percentage error (MAPE) and the root of the mean quadratic error (RMQE) are used to evaluate the predictive capability of the models supported ...
    • Big data marketing during the period 2012–2019: a bibliometric review 

      amelec, viloria; Vargas, Jesús; García Cali, Ernesto; Martínez Sierra, David; Perdomo Villalobos, Alexandra; REDONDO BILBAO, OSMAN ENRIQUE; Mercado Sarmiento, Alberto Enrique; Hernández Palma, Hugo (Universidad de la Costa, 2019)
      The present study identifies the most significant trends in production of high impact scientific papers related to the Big Data Marketing variable during the period between the years 2012 and 2019 through a revision of the ...
    • Calidad estratégica en los servicios de salud 

      Ortega Alarcón, Jaime; Hernández Palma, Hugo; Mariano, Humberto; Herrera Flórez, Ana (Corporación Universitaria Latinoamericana, 2015-08)
      La calidad en la prestación de los servicios de salud es un tema de gran importancia y a su vez de difícil manejo dentro del contexto actual, en el cual el mayor enfoque está dirigido hacia los aspectos administrativos, ...
    • Comparison of bioinspired algorithms applied to the timetabling problem in sport 

      Silva, Jesus; Cabrera, Danelys; Maco, José; Villón, Martín; Garcia Guliany, Jesus; RONCALLO PICHON, ALBERTO DE JESUS; Hernández Palma, Hugo (Corporación Universidad de la Costa, 2020)
      The problems of timetabling tasks or events, in general, are subject to sets of restrictions such as: creation of work roles, operation of different teams, operation personnel, among others. These types of problems are ...
    • Coupling architecture between INS/GPS for precise navigation on set paths 

      Silva, Jesús; Varela Izquierdo, Noel; Pineda, Omar; Hernández Palma, Hugo; Cueto, Eduardo Nicolas (Corporación Universidad de la Costa, 2020)
      GPS offers the advantage of providing high long-term position accuracy with residual errors that affect the final positioning solution to a few meters with a sampling frequency of 1 Hz (Marston et al. in Decis Support Syst ...
    • Demand forecasting method using artificial neural networks 

      amelec, viloria; Arrieta Matos, Fernanda; Gaitán, Mercedes; Hernández Palma, Hugo; Flórez Guzman, Yasmin; CABAS VASQUEZ, LUIS CARLOS; Vargas Mercado, Carlos; Pineda Lezama, Omar Bonerge (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 ...
    • Demand in the electricity market: analysis using big data 

      amelec, viloria; Martínez Sierra, David; Frasser Camargo, James Enrique; Batistas Zea, Karina; Fuentes-Pacheco, Jorge; Hernández Palma, Hugo; J. Kamatkar, Sadhana (Universidad de la Costa, 2019)
      The traditional business model of energy companies is changing in recent years. The introduction of smart meters has led to an exponential increase in the volume of data available, and their analysis can help find consumption ...
    • Dropout-permanence analysis of university students using data mining 

      amelec, viloria; Martínez Sierra, David; García Samper, Martha; Cadavid Basto, Wilmer Orlando; Roncallo Pichón, Alberto; Hernández Palma, Hugo; Diago, Victoria; J. Kamatkar, Sadhana (Universidad de la Costa, 2019)
      Dropout is a rejection method present in every educational system, related to the various selection processes, academic performance, and the efficiency of the system in general, that is, the result of the combination and ...
    • Effect on the demand and stock returns: cross-sectional of Big Data and time-series analysis 

      amelec, viloria; Meñaca Guerrero, Indira; MARTÍNEZ CARABALLO, HUGO RAMÓN; Orellano Llinas, Nelson; Valero, Lesbia; Hernández Palma, Hugo; CANO OTERO, EDWIN ALEXANDER; Pineda Lezama, Omar Bonerge (Universidad de la Costa, 2019-11-05)
      For reducing the degree of uncertainty caused by constant change in the environment, large, medium or small, private or public organizations must support their decisions in something more than experience or intuition; they ...
    • Electrical consumption patterns through machine learning 

      amelec, viloria; Senior Naveda, Alexa; Hernández Palma, Hugo; Niebles Núñez, William; Niebles Nuñez, Leonardo David (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 ...
    • Environmental indicators through artificial neural networks 

      silva d, jesus g; Senior Naveda, Alexa; Hernández Palma, Hugo; Niebles Núñez, William; Jiménez - Rodríguez, Luis Miguel (Journal of Physics: Conference Series, 2020)
      Indicators are the most important management tool for environmental monitoring. Environmental indicators condense the information and simplify the approach to environmental phenomena, which are often complex, and makes ...
    • Estilos gerenciales y su influencia en la generación de valor de las Instituciones Prestadoras de Salud de la Región Caribe 

      Hernández Palma, Hugo; Muñoz Rojas, Delvis; Barrios Parejo, Ignacio (Corporación Universidad de la Costa, 2017-06-19)
      Nowadays, the value generation has exceeded the economic limits to build in the business context fundamental practices which the health care providers are involving, in other words IPS. The purpose of the present work is ...
    • Estrategias didácticas mediadas por las TIC acorde con los estilos de aprendizaje de los estudiantes del programa de licenciatura en educación preescolar 

      Vargas Mercado, Carlos (Maestría en Educación, 2018-04-25)
      This research was proposed as a purpose, to design didactic strategies mediated by ICT, taking into account the learning styles of the students of the pre-school education program of the Latin American University Corporation. ...
    • Forecasting electric load demand through advanced statistical techniques 

      silva d, jesus g; Senior Naveda, Alexa; García Guiliany, Jesús Enrique; Niebles Nuñez, William; Hernández Palma, Hugo (Journal of Physics: Conference Series, 2020)
      Traditional forecasting models have been widely used for decision-making in production, finance and energy. Such is the case of the ARIMA models, developed in the 1970s by George Box and Gwilym Jenkins [1], which incorporate ...
    • La función administrativa en la era de las tic 

      Barandica Domínguez, Adalberto; Mojica, Josías Daniel; Rodero Acosta, Lena; Franco Montenegro, Monica Paola; Hernández Palma, Hugo; Arboleda Cardona, Sebastián (Revista Lasallista de Investigacion, 2015-08-18)
      Una sociedad globalizada como la de hoy plantea, a lo menos, dos retos al campo del derecho: uno está determinado por la crisis de fundar una estructura jurídica bajo la noción del derecho de los Estado-nación; y el ...
    • La función administrativa en la era de las TIC 

      Mojica, Josías Daniel; Barandica Domínguez, Adalberto; Rodero Acosta, Lena; Franco Montenegro, Monica Paola; Hernández Palma, Hugo; Arboleda Cardona, Sebastián (Revista Lasallista de Investigacion, 2015-08-18)
      Una sociedad globalizada como la de hoy plantea, a lo menos, dos retos al campo del derecho: uno está determinado por la crisis de fundar una estructura jurídica bajo la noción del derecho de los Estado-nación; y el ...
    • Hybrid cloud computing architecture based on open source technology 

      amelec, viloria; Hernández Palma, Hugo; Cadavid Basto, Wilmer; Camacho Villalobos, Alina Alexandra; Uribe de la Cruz, Carlos Andrés; De la Hoz Hernández, Juan David; Pineda Lezama, Omar Bonerge (Universidad de la Costa, 2019)
      The advance of technologies such as distributed computing, Internetand grid computing, have enabled Cloud Computing to become part of a new model of computing and business. Cloud Computing is transforming the traditional ...
    • Integration of data technology for analyzing university dropout 

      amelec, viloria; Garcia Padilla, Jholman; Vargas Mercado, Carlos; Hernández Palma, Hugo; ORELLANO LLINAS, NATALY; ARRAZOLA DAVID, MONICA JUDITH (Procedia Computer Science, 2019-08-19)
      Dropout, defined as the abandonment of a career before obtaining the corresponding degree, considering a significant time period to rule out the possibility of return. Higher education students´ dropout generates several ...
    • La función administrativa en la era de las tic 

      Mojica, Josías Daniel; Barandica Domínguez, Adalberto; Rodero Acosta, Lena; Franco Montenegro, Monica Paola; Hernández Palma, Hugo; Arboleda Cardona, Sebastián (Revista Lasallista de Investigacion, 2015-08-18)
      Una sociedad globalizada como la de hoy plantea, a lo menos, dos retos al campo del derecho: uno está determinado por la crisis de fundar una estructura jurídica bajo la noción del derecho de los Estado-nación; y el ...
    • Method for collecting relevant topics from twitter supported by Big Data 

      silva d, jesus g; Senior Naveda, Alexa; GAMBOA SUAREZ, RAMIRO; Hernández Palma, Hugo; Niebles Nuñez, William (Journal of Physics: Conference Series, 2020)
      There is a fast increase of information and data generation in virtual environments due to microblogging sites such as Twitter, a social network that produces an average of 8, 000 tweets per second, and up to 550 million ...