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Now showing items 11-20 of 21
Designing a Context-Aware Smart Notifications System for Precision Agriculture
(2022-11-21)
Smart farming solutions seek to help farmers in their daily activities. Their use has shown that it is beneficial for farmers to be aware of the distinct variables affecting the production. For this reason, having alerts ...
Desarrollo de un método para calcular el ranking de popularidad de personajes por temas en Twitter
(2022-07-29)
En el siguiente capítulo 2 se explican los conceptos más relevantes para la comprensión de este trabajo. Se explica la idea principal del análisis de redes sociales, el
algoritmo PageRank y funcionamiento del coeficiente ...
Sign language recognition model combining non-manual markers and handshapes
(2016-11-29)
People with disabilities have fewer opportunities. Technological developments should be used to help these people to have more opportunities. In this paper we present partial results of a research project which aims to ...
Learning principles in program visualizations: a systematic literature review
(2016-10)
Program visualizations help students understand
the runtime behavior of other programs. They are educational
tools to complement lectures or replace inefficient static
drawings. A recent survey found 46 program ...
Designing diagnosis instrument to determine e-Commerce readiness for micro and small enterprises in rural areas
(2022-05)
Before implementing electronic commerce, micro-businesses must conduct a diagnostic study
to determine its feasibility. They must decide whether they have the technological resources
required and determine if potential ...
Understanding notional machines through traditional teaching with conceptual contraposition and program memory tracing
(2016-08)
A correct understanding about how computers run code is mandatory in order to effectively learn to program. Lectures have historically been used in programming courses to teach how computers execute code, and students are ...
Diagnóstico para la adopción de plataformas de comercio electrónico en micro y pequeñas empresas de zonas rurales: caso de estudio de la región de Río Cuarto, Alajuela
(2021-01-28)
Nos encontramos en plena crisis económica, durante la cual las empresas deben encontrar nuevas alternativas de llegar a sus clientes Mediante la implementación y apoyo de la tecnología en los negocios es posible desarrollar ...
Visualizaciones de Deuda Técnica para Mejorar la Comunicación entre los Interesados en la Toma de Decisiones en el Proceso de Desarrollo de Software
(2022-12)
El objetivo general de este trabajo es:
Visualizar la deuda técnica para apoyar la comunicación en el proceso de toma de decisiones empresariales de proyectos de software en diferentes niveles de la estructura organizacional ...
Evaluation of potential Spanish text markers on social posts asfeatures for polarity classification
(2017)
This work describes the identification and evaluation process of potential text markers for sen-timent analysis. Evaluation of the markers and its use as part of the feature extraction processfrom plain text that is needed ...
Evaluation of potential features present in short texts in spanish in order to classify them by polarity
Evaluación de características potenciales presentes en textos cortos en español para clasificarlos por polaridad
(2016)
This work describes the identification and evaluation process of potential text markers for sentiment analysis. The evaluation of the markers and their use as part of the feature extraction process from ...