Now showing items 1-10 of 50
A problem-oriented method for supporting AEH authors through data mining
(Universidad Técnica de Aachen, 2007)
One of the main problems with Adaptive Educational Hypermedia Systems (AEHS) is that is very difficult to test whether adaptation decisions are beneficial for all the students or some of them would benefit from a different ...
Nanostructured Sensors for Determination of 3-(3,4-Dichlorophenyl)-1,1-Dimethylurea Based in Molecularly Imprinted Polymers (MIPs) Deposited in Screen Printed Carbon Nanotubes
(The Electrochemical Society, 2015)
A sensor based on molecularly imprinted polymers (MIP) was developed for determination of 3-(3,4-Dichlorophenyl)-1,1- dimethylurea (diuron). The MIP were synthesized by free radical polymerization in wich diuron acted ...
Uso de CRM social para mejorar campañas de marketing dirigido en sector minorista
(Association for Information Systems, 2018)
Este estudio pretende demostrar que la efectividad de una campaña dirigida de marketing usando cupones puede mejorar utilizando elementos del CRM Social. Para lograrlo, se realizó un experimento consistente en otorgar ...
Identificación del sentimiento expresado usando redes sociales en un contexto político
(Americas Conference on Information Systems, 2019)
Este estudio pretende proponer una solución al problema de identificar el sentimiento de comentarios en español, debido a las variaciones idiomáticas existentes en los diversos países Latinoamericanos, plasmados en redes ...
Information and communication technologies based teaching methodologies for Peruvian children with down syndrome
(Association for Computing Machinery, 2019)
Learning disabilities are found in people that experience difficulties in the acquisition of basic intellectual skills, which are fundamental to succeeding at school, work or in life in general. An example of a learning ...
Software Components of an IoT Monitoring Platform in Google Cloud Platform: A Descriptive Research and an Architectural Proposal
As software engineers, it is not an easy task to build a software solution that customers consider easy to use, cost-benefit balanced, secured, high available and prepared for high demand. There are many solutions for ...
Semantic Segmentation of Weeds and Crops in Multispectral Images by Using a Convolutional Neural Networks Based on U-Net
A first step in the process of automating weed removal in precision agriculture is the semantic segmentation of crops, weeds and soil. Deep learning techniques based on convolutional neural networks are successfully applied ...
SCUT sampling and classification algorithms to identify levels of child malnutrition
Child malnutrition results in millions of deaths every year. This condition is a potential problem in Peruvian society, especially in the rural parts of the country. The consequences of malnutrition range from physical ...
Database methodology for therapy evaluation in auditory schizophrenia disorder based on continuity evolution of symptoms
In the context of a medication or therapy course, an intriguing question may arise after a few therapies: Should the treatment or therapy be continued? Even after several instances of therapy, there are not clear measures ...
Integral and transformative engineering coursework in formative research for undergraduate curricula
At several private Peruvian universities, formative research was not included in the curricula design. Here the problem to solve was the small number of undergraduate dissertations in Engineering. First, the coursework ...