• Topic modeling applied to business research: A latent dirichlet allocation (LDA)-based classification for organization studies 

  Vílchez-Román, Carlos; Huamán-Delgado, Farita; Sanguinetti-Cordero, Sol (Springer, 2019)

  More than 1.5 million academic documents are published each year, and this trend shows an incremental tendency for the following years. One of the main challenges for the academic community is how to organize this huge ...
• Automated classification system of giant white corn using image processing and supervised techniques 

  Gonzales, Gabriela; Gutiérrez-Cárdenas, Juan-Manuel (International Society for Computers and Their ApplicationsEstados Unidos, 2018)

  Nowadays, the use of artificial vision for classification in agricultural products has proven to have a great impact on this field. The exportation of agricultural goods has risen all over the world, consequently, that is ...
• Missed signals in the congruency between visual distracting cues and auditory goals 

  Córdova-Berríos, Luz; Mugruza-Vassallo, Carlos; Flores-Benites, Víctor (ACM Association for Computing MachineryEstados Unidos, 2018)

  Previously, auditory-visual paradigms have been studied when the person is reading a text and receives a distractive sound stimulus. In this study, attention to sound stimulus is evaluated while receiving distractive visual ...
• Use of social CRM to improve targeted marketing campaigns in the retail sector 

  Huaynate-Mato, Edwin-David; Bohórquez-López, Víctor-Wilfredo; Méndez-Lazarte, Christiam-Ismael (Association for Information SystemsEstados Unidos, 2018)

  This study aims to demonstrate that the effectiveness of a targeted marketing campaign using coupons can be improved using elements of Social CRM. To achieve this, an experiment was carried out consisting in granting the ...
• A problem-oriented method for supporting AEH authors through data mining 

  Bravo, Javier; Vialardi-Sacín, César; Ortigosa, Álvaro (Universidad Técnica de AachenAlemania, 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 ...
• ASquare: A powerful evaluation tool for adaptive hypermedia course system 

  Bravo, Javier; Vialardi-Sacín, César; Ortigosa, Álvaro (ACMEstados Unidos, 2008)

  Currently many methods and tools are being developed to support e-Learning courses. On the one hand, they are used to help students. On the other, a few applications are being developed to help course designers and ...
• Recommendation in higher education using data mining techniques 

  Vialardi-Sacín, César; Braver, Javier; Shaftr, Leila; Ortigosa, Álvaro (Universidad de CordobaEspaña, 2009)

  One of the main problems faced by university students is to take the right decision in relation to their academic itinerary based on available information (for example courses, schedules, sections, classrooms and professors). ...
• Database methodology for therapy evaluation in auditory schizophrenia disorder based on continuity evolution of symptoms 

  Mugruza-Vassallo, Carlos (IEEEEstados Unidos, 2016)

  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 ...
• Different regressors for linear modelling of Electroencephalographic recordings in visual and auditory tasks 

  Mugruza-Vassallo, Carlos (IEEEEstados Unidos, 2016)

  The use of hierarchical linear modelling has been increasing in the last 5 years to analyze EEG data. Until now, no clear comparison on linear modelling in different modalities has been done. Therefore, specific differences ...
• Integral and transformative engineering coursework in formative research for undergraduate curricula 

  Mugruza-Vassallo, Carlos (IEEEEstados Unidos, 2016)

  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 ...
• A Case Study: Data Mining Applied to Student Enrollment 

  Vialardi-Sacín, César; Chue-Gallardo, Jorge; Barrientos-Padilla, Alfredo; Victoria, Daniel; Estrella, Jhonny; Peche, Juan-Pablo; Ortigosa, Álvaro (Educational Data MiningEstados Unidos, 2010)

  One of the main problems faced by university students is deciding the right learning path based on available information such as courses, schedules and professors. In this context, this paper presents a recommender system ...
• Nanostructured Sensors for Determination of 3-(3,4-Dichlorophenyl)-1,1-Dimethylurea Based in Molecularly Imprinted Polymers (MIPs) Deposited in Screen Printed Carbon Nanotubes 

  Fernández-Cori, R.; Morales-Gomero, Juan-Carlos; Huayhuas-Chipana, B.; Taboada-Sotomayor, M.; Ruíz-Montoya, J. (The Electrochemical SocietyEstados Unidos, 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 ...

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