Search
Now showing items 21-30 of 55
Web platform for the identification and analysis of events on twitter
(Corporación Universidad de la Costa, 2020)
Due to the great popularity of social networks among people, businesses, public figures, etc., there is a need for automatic methods to facilitate the search, retrieval, and analysis of large amounts of information. Given ...
Thermographic imaging for use in artificial intelligence and vision algorithms
(Corporación Universidad de la Costa, 2020-09-15)
The constant technological innovation in devices for the acquisition of digital images such as: energy-efficient and high-pixel sensors, memories with greater storage capacity and processors capable of sampling digital ...
Early warning method for the commodity prices based on artificial neural networks: SMEs case
(Procedia Computer Science, 2019)
Applications based on Artificial Neural Networks (ANN) have been developed thanks to the advance of the
technological progress which has permitted the development of sales forecasting on consumer products, improving
the ...
Management system for optimizing public transport networks: GPS record
(Corporación Universidad de la Costa, 2020-07-19)
As cities continue to grow in size and population, the design of public transport networks becomes complicated, given the wide diversity in the origins and destinations of users [1], as well as the saturation of vehicle ...
Calculation model and methodology for stiffness evaluation in hydraulics cylinders
(ARPN Journal of Engineering and Applied Sciences, 2017)
In the paper an analysis scheme able to considerate of all the main geometric and load factors that affect the behavior of a hydraulic cylinder in its action as a flexural-compression member. Also, experimental validations ...
Method for the recovery of indexed images in databases from visual content
(Corporación Universidad de la Costa, 2020)
The techniques of content-based image recovery (CBIR) provide a solution to a problem of information retrieval that may arise as follows: from an image of interest to recover or obtain similar images from among those present ...
Performance evaluation of a hybrid vehicle and sensor network to prevent traffic accidents
(Corporación Universidad de la Costa, 2020)
In recent years, wireless networks have become a widespread communication technology as well as a research challenge. Many contributions have been made on ad hoc networks, such as wireless sensor networks (WSNs) and vehicular ...
Models of multivariate regression for labor accidents in different production sectors: comparative study
(Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), 2018)
The present article shows the results of an investigation carried out on the use of alternatives to carry out work accident studies in an objective manner in three production sectors that are of high risk: the electric ...
Method for estimating height in people using multivariable statistics
(Procedia Computer Science, 2019)
Determining the sex, age, height, and race of the subject is the initial phase in the identification of bone remains, as a background, it allows to build a biological profile of an individual, which is the first step for ...
Deep learning of robust representations for multi-instance and multi-label image classification
(Corporación Universidad de la Costa, 2020)
In multi-instance problems (MIL), an arbitrary number of instances is associated with a class label. Therefore, the labeling of training data becomes simpler (since it is done together, instead of individually) with the ...