Producción científica y académica
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Artículos científicos
Artículos de investigación publicados por miembros de la comunidad universitaria. -
Libros
Contiene Libros y material bibliográfico publicado por miembros de la comunidad universitaria. -
Literatura, arte y poesía
Contiene la producción intelectual de carácter artístico generada por los miembros de la comunidad académica y reconocida en el marco de actividades de participación educativa e intercambio cultural. -
Revistas Científicas
Artículos de investigación publicados en revistas pertenecientes a la Editorial EDUCOSTA.
Recent Submissions
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Stakeholder power relations in Land Value Capture: comparing public (China) and private (U.S.) dominant regimes
(Corporación Universidad de la Costa, 2020)Understanding stakeholder power relations—such as between land sellers, land buyers, and local governments—is crucial to understanding Land Value Capture (LVC). While scholars have focused on stakeholder relationships ... -
Sales segmentation for a mobile phone service through logistic regression algorithm
(Corporación Universidad de la Costa, 2020)The research aims to describe the CRISP-DM method to identify optimal customer groups that are likely to migrate from a prepaid to postpaid plan in order to formulate an improvement plan in call management by sorting the ... -
The effect of global political risk on stock returns: A cross-sctional and a time-series analysis
(Corporación Universidad de la Costa, 2020)Given the rise of political uncertainty, it is important to develop an understanding of their effect on financial markets. We use a political risk measure to calculate their effect on stock markets based on a political ... -
A BWS application to identify factors affecting user preferences for parking choices at university campuses
(Corporación Universidad de la Costa, 2020)Parking around university campuses has become a major issue in recent decades because of nearby congestion impacts. Objective: To determine the factors influencing parking lot selection, which is crucial to propose adequate ... -
Evaluating the impact of a two-stage multivariate data cleansing approach to improve to the performance of machine learning classifiers: a case study in human activity recognition
(Corporación Universidad de la Costa, 2020)Human activity recognition (HAR) is a popular field of study. The outcomes of the projects in this area have the potential to impact on the quality of life of people with conditions such as dementia. HAR is focused primarily ... -
Identification and estimation of the marine ecosystem services surrounding selected offshore islands of Vietnam
(Corporación Universidad de la Costa, 2020)Intertidal and larger marine ecosystems surrounding the islands of Bach Long Vi (Northern Vietnam), Con Co (Central Vietnam) and Tho Chu (Southernmost Vietnam) which have typical and valuable ecosystems are planned as ... -
Peace and citizenship construction in middle and high education in Colombia
(Corporación Universidad de la Costa, 2020)This article is intended to present the results of an investigation that pretended to establish a baseline that would allow to know from the perspective of the students which were their appreciations about the coexistence ... -
Predicting short-term electricity demand through artificial neural network
(Corporación Universidad de la Costa, 2020)Forecasting the consumption of electric power on a daily basis allows considerable money savings for the supplying companies, by reducing the expenses in generation and operation. Therefore, the cost of forecasting errors ... -
Stakeholder Delphi-perception analysis on impacts and responses of acid rain on agricultural ecosystems in the Vietnamese upland
(Corporación Universidad de la Costa, 2020)Vietnam is one of most vulnerable countries to acid rain in Asia. In the Vietnamese Northern Mountains, acid rainwater affects negatively to local agricultural ecosystems. This paper analyzes how major agricultural ... -
Two pathways to suicidal intention in Ecuadorian adolescents: The role of parental and peer attachment, depression and impulsivity
(Corporación Universidad de la Costa, 2020)The present study investigated the relationship between attachment patterns –trust, communication and alienation– related to mother, father and peers, depression and impulsivity in suicidal intention among adolescents, by ... -
Algorithms for crime prediction in smart cities through data mining
(Corporación Universidad de la Costa, 2020)The concentration of police resources in conflict zones contributes to the reduction of crime in the region and the optimization of those resources. This paper presents the use of regression techniques to predict the number ... -
Classification of authors for a recommendation process integrated to a scientific meta-search engine
(Corporación Universidad de la Costa, 2020)The search for scientific production on the web has become a challenge, both in terms of volume, variety and updating speed. It requires tools that help the user to obtain relevant results when executing a query. Within ... -
Comparison of bio-inspired algorithms applied to the hospital mortality risk stratification
(Corporación Universidad de la Costa, 2020)The construction of patient classification (or risk adjustment) systems allows comparison of the effectiveness and quality of hospitals and hospital services, providing useful information for management decision making and ... -
Coupling architecture between INS/GPS for precise navigation on set paths
(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 ... -
CTR prediction for optimizing the negotiation of internet advertising campaigns
(Corporación Universidad de la Costa, 2020)Web advertising campaigns have the particularity that allow to measure the performance of campaigns based on different metrics, among which are the cost per thousand impressions (CPM-Cost Per mille), cost per click (CPC) ... -
Data mining and association rules to determine twitter trends
(Corporación Universidad de la Costa, 2020)Opinion mining has been widely studied in the last decade due to its great interest in the field of research and countless real-world applications. This research proposes a system that combines association rules, generalization ... -
Electric consumption pattern from big data
(Corporación Universidad de la Costa, 2020)From the concept of smart grid, reaching an efficient and reliable network is a task that implies several stages and sub-stages with a defined and specific mission. In this way, the intelligent measurement stage conformed ... -
Evolutionary algorithm for content-based image search
(Corporación Universidad de la Costa, 2020)Content-based image retrieval systems attempt to provide a means of searching for images in large repositories without using any information other than that contained in the image itself, usually in the form of low-level ... -
Forecast of operational data in electric energy plants using adaptive algorithm
(Corporación Universidad de la Costa, 2020)Traditional time series methods offer models whose parameters remain constant over time. However, industrial supply and demand processes require timely decisions based on a dynamic reality. A change in configuration, turning ... -
A mathematical model for the optimization of the non-metallic mining supply chain in the mining district of Calamarí-Sucre (Colombia)
(Corporación Universidad de la Costa, 2020)This article presents a mathematical model of the Supply chain of non-metallic mining. The model considers uncertainty scenarios in materials, elements for capacity planning in a multilevel chain and with multiple products. ...