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Clustering Analysis of Usability in Web Sites of Higher Technological Institutes of Ecuador
Conference ObjectAbstract: Techniques for evaluating usability continue to be innovated. This document shares the application oPalabras claves:Clustering, heuristics, SIRIUS, unsupervised learning, UsabilityAutores:Torres-Carrion Pablo Vicente, Yeferson Torres-BerruFuentes:googlescopusA Data Mining Approach to Detecting Bias and Favoritism in Public Procurement
ArticleAbstract: In a public procurement process, corruption can occur at each stage, favoring a participant with a pPalabras claves:bias, Favoritism, Natural Language processing, sentiment analysis, Word embeddings, Word2VecAutores:Lopez-Batista V.F., Lorena Conde Zhingre, Yeferson Torres-BerruFuentes:scopusDevelopment of machine learning model for mobile advanced driver assistance (ADA)
Conference ObjectAbstract: Every day around 3500 people die on the roads and tens of millions suffer injuries or disabilities ePalabras claves:ADAS, artificial neural networks, artificial vision, Machine learningAutores:Torres-Carrion Pablo Vicente, Yeferson Torres-BerruFuentes:googlescopusData and Text Mining for the Detection of Fraud in Public Contracts: A Case Study of Ecuador’s Official Public Procurement System
Conference ObjectAbstract: Corruption is present in different forms and typologies, directly affecting the execution of both puPalabras claves:corruption, Data Mining, Machine learning, public procurementAutores:Lopez-Batista V.F., Yeferson Torres-BerruFuentes:scopusData mining to detect and prevent corruption in contracts: Systematic mapping review
ArticleAbstract: Corruption according to the UN is present in various forms and types, affecting the realization of pPalabras claves:corruption, Data Mining, Mapping reviewAutores:Lopez-Batista V.F., Torres-Carrion Pablo Vicente, Yeferson Torres-BerruFuentes:scopusData mining to identify anomalies in public procurement rating parameters
ArticleAbstract: The awarding of public procurement processes is one of the main causes of corruption in governments,Palabras claves:corruption, Data Mining, Machine learning, public procurement, self-organizing map, Support Vector MachineAutores:Lopez-Batista V.F., Yeferson Torres-BerruFuentes:scopusArtificial Intelligence Techniques to Detect and Prevent Corruption in Procurement: A Systematic Literature Review
Conference ObjectAbstract: Transparency International estimates that the costs of corruption in public procurement reach betweePalabras claves:Artificial Intelligence, corruption, Data Mining, PROCUREMENT, Systematic literature reviewAutores:Jimenez M.G., Torres-Carrion Pablo Vicente, Vivian Félix López-Batista, Yeferson Torres-BerruFuentes:googlescopusExceptional prices of medical and other supplies during the COVID-19 pandemic in Ecuador
ArticleAbstract: Shortages of essential supplies used to prevent, diagnose, and treat COVID-19 have been a global conPalabras claves:Autores:Esteban Ortiz-Prado, Irene Torres, Lowe R., Raúl Patricio Fernández-Naranjo, Yeferson Torres-BerruFuentes:scopus