Browsing by Author "Gutiérrez Cárdenas, Juan Manuel"
Now showing items 1-20 of 26
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A Comparison of Authentication Methods via Keystroke Dynamics
(IEEE, 2020)Acceso restringidoAuthentication systems based on keystroke dynamics analyze the typical typing pattern of a user when interacting with an input device, such as the keyboard of a computer. In the literature, three major approaches on keystroke ... -
Are information systems and computer science overlapping more and more?
(ACM Association for Computing Machinery, 2020)Acceso abiertoIn this research, we posit the importance of including Computer Science topics in undergraduate Information Systems courses. A review of the existing literature has mentioned the importance of learning some Computer Science ... -
Automated classification system of giant white corn using image processing and supervised techniques
(International Society for Computers and Their Applications, 2018)Acceso restringidoNowadays, 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 ... -
Comparison of Classifiers Models for Prediction of Intimate Partner Violence
(Springer, 2021)Acceso restringidoIntimate partner violence (IPV) is a problem that has been studied by different researchers to determine the factors that influence its occurrence, as well as to predict it. In Peru, 68.2% of women have been victims of ... -
Comparison of Supervised Learning Models for the Prediction of Coronary Artery Disease
(Association for Computing Machinery, 2021)Acceso abiertoCardiovascular diseases and Coronary Artery Disease (CAD) are the leading causes of mortality among people of different ages and conditions. The use of different and not so invasive biomarkers to detect these types of ... -
Content-Based Learning Object Recommendation System Using a User Profile Ontology for High School Students
(Springer, 2021)Acceso restringidoThe lack of quality of education in Peruvian schools has caused young people to look for other ways to obtain information, of which the web stands out. However, this tool is made up of billions of web pages, which affects ... -
Crack Detection in Oil Paintings Using Morphological Filters and K-SVD Algorithm
(Springer, 2022)Acceso restringidoCracks in oil paintings constitute an undesirable but unavoidable effect of time, deteriorating the painting quality. This work proposes a crack detection method that supports the physical restoration process of the artworks, ... -
Dimensionality reduction via an orthogonal autoencoder approach for hyperspectral image classification
(The International Society for Photogrammetry and Remote Sensing, 2020)Acceso abiertoNowadays, the increasing amount of information provided by hyperspectral sensors requires optimal solutions to ease the subsequent analysis of the produced data. A common issue in this matter relates to the hyperspectral ... -
Experiences in using a multiparadigm and multiprogramming approach to teach an information systems course on introduction to programming
(Information Systems and Computing Academic Professionals, 2020)Acceso abiertoIn the current literature, there is limited evidence of the effects of teaching programming languages using two different paradigms concurrently. In this paper, we present our experience in using a multiparadigm and ... -
Filogenia de malware orientada al análisis de librerías
(Universidad de Lima, 2016)En el campo de la biología computacional se emplea la filogenia con el objetivo de reconocer la semejanza existente entre diversas especies, así como el motor de evolución que ha permitido que estas muestren modificaciones ... -
Guía para el diseño de un plan estratégico de marketing para el incremento de profesionales mujeres en las tecnologías de información
(Universidad de Lima, 2017)Acceso abiertoEl presente trabajo busca mostrar la situación de una carrera de pregrado relacionada con las tecnologías de la información y el bajo número de mujeres entre su alumnado; en contraste con las grandes oportunidades laborales ... -
Heurísticas aplicables a testeos de mutación
(Universidad de Lima, Instituto de Investigación Científica, 2018)Acceso abiertoEn la especialidad de Ingeniería de Software existe un campo de estudio denominado de pruebas o testing, el cual permite determinar si un software no presenta errores o bugs que lleven al funcionamiento no deseado ... -
Heuristics Applied to Mutation Testing in an Impure Functional Programming Language
(Science and Information Organization, 2019)Acceso abiertoThe task of elaborating accurate test suites for program testing can be an extensive computational work. Mutation testing is not immune to the problem of being a computational and time-consuming task so that it has found ... -
Information and communication technologies based teaching methodologies for Peruvian children with down syndrome
(Association for Computing Machinery, 2019)Acceso restringidoLearning 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 ... -
Matching System for Animal-Assisted Therapy Based on the Levenshtein and Gale-Shapley Algorithms
(Springer, 2021)Acceso restringidoThis current research is based on the implementation of an algorithm that assigns pets, cats, or dogs to persons with depressive disorders such as low self-esteem. We found that even though different institutions have made ... -
Model Comparison for the Classification of Comments Containing Suicidal Traits from Reddit via NLP and Supervised Learning
(Springer, 2022)Acceso restringidoIn recent years, suicide has become one of the most critical issues regarding public health between teenagers and adults. On the other hand, the growth and wide-spread of social networks and mobile devices have allowed us ... -
One-class models for validation of miRNAs and ERBB2 gene interactions based on sequence features for breast cancer scenarios
(Korean Institute of Communication Sciences, 2021)Acceso abiertoOne challenge in miRNA–genes–diseases interaction studies is that it is challenging to find labeled data that indicate a positive or negative relationship between miRNA and genes. The use of one-class classification methods ... -
Prediction of binding miRNAs involved with immune genes to the SARS-CoV-2 by using sequence features extraction and One-class SVM
(Elsevier, 2022)Acceso abiertoThe prediction of host human miRNA binding to the SARS-COV-2-CoV-2 RNA sequence is of particular interest. This biological process could lead to virus repression, serve as biomarkers for diagnosis, or as potential treatments ... -
Proofs of the undecidability of stegananalysis techniques
(Springer, 2020)Acceso restringidoSteganalysis comprises a set of techniques that strive to find concealed information within diverse types of digital media. On the contrary, Steganography involves a group of methods that, by manipulation of a cover object, ... -
Research gradualness matrix for undergraduate students in computing related careers
(IEEE, 2019)Acceso restringidoA drawback in the academic formation of some undergraduate students in computing related careers is the lack of preparation for improving their research skills. In the following article, we ought to know if the gradual ...
