La presente investigación busca concientizar a la población acerca de la elevada radiación UV registrada en nuestro país, a partir del desarrollo de una aplicación en realidad virtual. Este estudio evaluará el desempeño de dicha aplicación a través de un cuestionario.
{"title":"Aplicación en realidad virtual para concientización del peligro de sobreexposición a la radiación UV","authors":"Edgard Javier Hernán Vargas-Solís","doi":"10.26439/ciis2019.5524","DOIUrl":"https://doi.org/10.26439/ciis2019.5524","url":null,"abstract":"La presente investigación busca concientizar a la población acerca de la elevada radiación UV registrada en nuestro país, a partir del desarrollo de una aplicación en realidad virtual. Este estudio evaluará el desempeño de dicha aplicación a través de un cuestionario.","PeriodicalId":365289,"journal":{"name":"Innovando la educación en tecnología. Actas del II Congreso Internacional de Ingeniería de Sistemas","volume":"55 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121024395","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
The HONEYCLOUD project is a research project of the University of Würzburg in the field of bioeconomics. Within the scope of technolog y transfer, tools and methods that were originally developed for aerospace applications are now to be made available for precision agriculture. In particular, the field of precision beekeeping was selected for this purpose. An IT infrastructure to support the honeybees and the work of beekeeping is to be developed. The aim is to ensure that the electronics remain unobtrusive and that the beehive does not beco - me a switch cabinet. This results in an experimental test setup that can be used in the field of teaching Internet-of-Things (IoT) systems. In this way, hardware and software components are created in the project and used directly in teaching.
{"title":"HONEYCLOUD - Combining Research and Teaching in a Project for the Digitalization of Beekeeping","authors":"A. Hilgarth, Michael Dorin, Sergio Montenegro","doi":"10.26439/ciis2019.5526","DOIUrl":"https://doi.org/10.26439/ciis2019.5526","url":null,"abstract":"The HONEYCLOUD project is a research project of the University of Würzburg in the field of bioeconomics. Within the scope of technolog y transfer, tools and methods that were originally developed for aerospace applications are now to be made available for precision agriculture. In particular, the field of precision beekeeping was selected for this purpose. An IT infrastructure to support the honeybees and the work of beekeeping is to be developed. The aim is to ensure that the electronics remain unobtrusive and that the beehive does not beco - me a switch cabinet. This results in an experimental test setup that can be used in the field of teaching Internet-of-Things (IoT) systems. In this way, hardware and software components are created in the project and used directly in teaching.","PeriodicalId":365289,"journal":{"name":"Innovando la educación en tecnología. Actas del II Congreso Internacional de Ingeniería de Sistemas","volume":"2015 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132915591","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Innovation in education in general and innovation in engineering education in particular must be supported by properly collected and analyzed data to guide decision-making processes. Today it is possible to collect data from many more stakeholders(not just students), and also to collect much more data from each stakeholder. Nevertheless, low-level data collected by monitoring the interactions of the multiple stakeholders with learning platforms and other computing systems must be transformed into meaningful high-level indicators and visualizations that guide decision-making processes. The aim of this paper is to discuss some notable trends in data-driven innovation in engineering education, including 1) improvement of educational content; 2) improvement of learners’ social interactions; 3) improvement of learners’ self-regulated learning skills; and 4) prediction of learners’ behavior. However, there are also significant risks associated with data collection and processing, such as privacy, transparency, biases, misinterpretations, etc., which must also be taken into account, and require creating specialized units and training the personnel in data management.
{"title":"What Can Innovation in Engineering Education Do for You as a Student and What can You Do as a Student for Innovation in Engineering Education?","authors":"Carlos Alario-Hoyos","doi":"10.26439/ciis2019.5498","DOIUrl":"https://doi.org/10.26439/ciis2019.5498","url":null,"abstract":"Innovation in education in general and innovation in engineering education in particular must be supported by properly collected and analyzed data to guide decision-making processes. Today it is possible to collect data from many more stakeholders(not just students), and also to collect much more data from each stakeholder. Nevertheless, low-level data collected by monitoring the interactions of the multiple stakeholders with learning platforms and other computing systems must be transformed into meaningful high-level indicators and visualizations that guide decision-making processes. The aim of this paper is to discuss some notable trends in data-driven innovation in engineering education, including 1) improvement of educational content; 2) improvement of learners’ social interactions; 3) improvement of learners’ self-regulated learning skills; and 4) prediction of learners’ behavior. However, there are also significant risks associated with data collection and processing, such as privacy, transparency, biases, misinterpretations, etc., which must also be taken into account, and require creating specialized units and training the personnel in data management.","PeriodicalId":365289,"journal":{"name":"Innovando la educación en tecnología. Actas del II Congreso Internacional de Ingeniería de Sistemas","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133117887","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
En los últimos años, los índices de comercialización ilegal de animales se han incrementado debido a la falta de conciencia sobre el cuidado y la preservación de nuestro ecosistema. Entre los años 2000 y 2015, 67 749 animales silvestres fueron extraídos del Perú de manera ilegal. Entre ellos 29 591 eran aves exóticas (43 %), 26 951 anfibios (40 %), 8600 reptiles (13 %) y 2607 mamíferos (4 %); valorizados en mil dólares, aproximadamente. La propuesta para reducir significativamente estos actos ilícitos se basa en contar con un aplicativo que pueda identificar a las especies que se intentan comercializar ilegalmente. Dicho aplicativo hará uso de las arquitecturas de las redes neuronales convolucionales denominada VGGnet16, la cual permitirá identificar correctamente al animal. Se ha trabajado con una base de datos de animales reales obteniéndose una efectividad del 89 %.
{"title":"Red neuronal convolucional para la detección de aves exóticas en peligro de extinción","authors":"Guillermo Eduardo Narváez","doi":"10.26439/ciis2019.5513","DOIUrl":"https://doi.org/10.26439/ciis2019.5513","url":null,"abstract":"En los últimos años, los índices de comercialización ilegal de animales se han incrementado debido a la falta de conciencia sobre el cuidado y la preservación de nuestro ecosistema. Entre los años 2000 y 2015, 67 749 animales silvestres fueron extraídos del Perú de manera ilegal. Entre ellos 29 591 eran aves exóticas (43 %), 26 951 anfibios (40 %), 8600 reptiles (13 %) y 2607 mamíferos (4 %); valorizados en mil dólares, aproximadamente. La propuesta para reducir significativamente estos actos ilícitos se basa en contar con un aplicativo que pueda identificar a las especies que se intentan comercializar ilegalmente. Dicho aplicativo hará uso de las arquitecturas de las redes neuronales convolucionales denominada VGGnet16, la cual permitirá identificar correctamente al animal. Se ha trabajado con una base de datos de animales reales obteniéndose una efectividad del 89 %.","PeriodicalId":365289,"journal":{"name":"Innovando la educación en tecnología. Actas del II Congreso Internacional de Ingeniería de Sistemas","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130259299","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
An enduring engineering problem is the creation of a source code too complicated for humans to review and understand. A consequence of a complicated source code is that it requires more effort to be implemented and maintained. Exacerbating the problem is a lack of a proper understanding of exactly what the words “complicated” and “complex” mean, as the definitions of these words are often misconstrued. Some systems are indeed inherently complex, but this does not mean they must be complicated. In our research, several open- source projects were evaluated using software metrics to map the complicatedness of a source code with the ongoing effort to sustain the project. The results of our research show that a relationship exists between a complicated source code and the maintenance effort. It is clear that adhering to proper coding practices and avoiding a complicated code can result in a much more manageable future maintenance effort.
{"title":"Metrics to Understand Future Maintenance Effort Required of a Complicated Source Code","authors":"Michael Dorin, Sergio Montenegro","doi":"10.26439/ciis2019.5510","DOIUrl":"https://doi.org/10.26439/ciis2019.5510","url":null,"abstract":"An enduring engineering problem is the creation of a source code too complicated for humans to review and understand. A consequence of a complicated source code is that it requires more effort to be implemented and maintained. Exacerbating the problem is a lack of a proper understanding of exactly what the words “complicated” and “complex” mean, as the definitions of these words are often misconstrued. Some systems are indeed inherently complex, but this does not mean they must be complicated. In our research, several open- source projects were evaluated using software metrics to map the complicatedness of a source code with the ongoing effort to sustain the project. The results of our research show that a relationship exists between a complicated source code and the maintenance effort. It is clear that adhering to proper coding practices and avoiding a complicated code can result in a much more manageable future maintenance effort.","PeriodicalId":365289,"journal":{"name":"Innovando la educación en tecnología. Actas del II Congreso Internacional de Ingeniería de Sistemas","volume":"71 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127448326","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
La tendencia mundial contemporánea en educación se inclina hacia la formación virtual, la cual ofrece mayor versatilidad en lo referente a la educación a distancia, pues cuenta con numerosas herramientas al alcance de los estudiantes. Los cursos en línea, en auge, especialmente los de modalidad abierta en línea y masivos (massive online open course - MOOC), han logrado difundir el conocimiento a la mayor cantidad de alumnos en poco tiempo, fenómeno que antes no era posible. Al iniciarse la transformación hacia la educación virtual, es indispensable el uso de una plataforma virtual. La decisión sobre esta determina las herramientas que se tengan disponibles, así como las posibilidades de ofrecer cursos semipresenciales, cursos 100 % en línea, cursos presenciales con talleres virtuales o cursos abiertos masivos en línea (MOOC). Por tal razón, hemos descubierto la importancia del desarrollo de un modelo original para la selección de una plataforma virtual educativa. Para el propósito de esta investigación elaboraremos el mapa cognitivo difuso con dos rondas de entrevistas a expertos en el tema.
{"title":"Modelo de selección de plataforma educativa virtual con mapas cognitivos difusos (FCM)","authors":"Manuela Linares-Barbero","doi":"10.26439/ciis2019.5501","DOIUrl":"https://doi.org/10.26439/ciis2019.5501","url":null,"abstract":"La tendencia mundial contemporánea en educación se inclina hacia la formación virtual, la cual ofrece mayor versatilidad en lo referente a la educación a distancia, pues cuenta con numerosas herramientas al alcance de los estudiantes. Los cursos en línea, en auge, especialmente los de modalidad abierta en línea y masivos (massive online open course - MOOC), han logrado difundir el conocimiento a la mayor cantidad de alumnos en poco tiempo, fenómeno que antes no era posible. Al iniciarse la transformación hacia la educación virtual, es indispensable el uso de una plataforma virtual. La decisión sobre esta determina las herramientas que se tengan disponibles, así como las posibilidades de ofrecer cursos semipresenciales, cursos 100 % en línea, cursos presenciales con talleres virtuales o cursos abiertos masivos en línea (MOOC). Por tal razón, hemos descubierto la importancia del desarrollo de un modelo original para la selección de una plataforma virtual educativa. Para el propósito de esta investigación elaboraremos el mapa cognitivo difuso con dos rondas de entrevistas a expertos en el tema.","PeriodicalId":365289,"journal":{"name":"Innovando la educación en tecnología. Actas del II Congreso Internacional de Ingeniería de Sistemas","volume":"107 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115550716","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Es un hecho que el paradigma de distribuir noticias negativas a la población es el más aceptado mundialmente. Una gran cantidad de investigaciones se han enfocado en establecer los efectos de este paradigma en la población y, en todos los casos, se ha demostrado que es dañino para la salud y el comportamiento de las personas. Por ello, se ha decidido demostrar que el paradigma opuesto, la distribución de noticias positivas, genera una mejora en la salud, en el comportamiento y en el estado de ánimo de la población. Para lograr este propósito, se desarrolló un modelo basado en la red neuronal long short-term memory para realizar el análisis de los sentimientos relacionados con las noticias escritas en español. El experimento consistió en determinar el estado de ánimo de las personas luego de haber leído noticias positivas.
{"title":"Análisis de sentimientos de noticias escritas usando un modelo basado en la red neuronal long short-term memory para determinar si las noticias positivas mejoran el estado de ánimo de las personas","authors":"Gustavo Adolfo Reyes-Paredes","doi":"10.26439/ciis2019.5500","DOIUrl":"https://doi.org/10.26439/ciis2019.5500","url":null,"abstract":"Es un hecho que el paradigma de distribuir noticias negativas a la población es el más aceptado mundialmente. Una gran cantidad de investigaciones se han enfocado en establecer los efectos de este paradigma en la población y, en todos los casos, se ha demostrado que es dañino para la salud y el comportamiento de las personas. Por ello, se ha decidido demostrar que el paradigma opuesto, la distribución de noticias positivas, genera una mejora en la salud, en el comportamiento y en el estado de ánimo de la población. Para lograr este propósito, se desarrolló un modelo basado en la red neuronal long short-term memory para realizar el análisis de los sentimientos relacionados con las noticias escritas en español. El experimento consistió en determinar el estado de ánimo de las personas luego de haber leído noticias positivas.","PeriodicalId":365289,"journal":{"name":"Innovando la educación en tecnología. Actas del II Congreso Internacional de Ingeniería de Sistemas","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124597609","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Sobre la base de un estudio longitudinal, entre los años 2015 y 2018, el conjunto de aplicaciones de G Suite for Education tiende a incrementar su uso y se consolida como el principal soporte digital de la comunicación interna en la universidad pública de la Región Cusco, del Perú.
根据一项纵向研究，在2015年至2018年期间，G Suite for Education应用程序的使用趋于增加，并巩固为秘鲁库斯科地区公立大学内部沟通的主要数字支持。
{"title":"G Suite para la educación en la universidad pública de la Región Cusco del Perú","authors":"Hernán Nina-Hanco","doi":"10.26439/ciis2019.5532","DOIUrl":"https://doi.org/10.26439/ciis2019.5532","url":null,"abstract":"Sobre la base de un estudio longitudinal, entre los años 2015 y 2018, el conjunto de aplicaciones de G Suite for Education tiende a incrementar su uso y se consolida como el principal soporte digital de la comunicación interna en la universidad pública de la Región Cusco, del Perú.","PeriodicalId":365289,"journal":{"name":"Innovando la educación en tecnología. Actas del II Congreso Internacional de Ingeniería de Sistemas","volume":"48 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121433754","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Cecilia Coulter, Paula Baingana, Pascaline Mukakamari
Identifying potential donors allows institutions of higher learning to conduct more effective fundraising campaigns. Machine learning classification algorithms can be useful in building models to predict donor status. However, when data contains imbalanced classes, like the data we used for this project, models tend to over-index the majority class, which was non-donors in this case. These results have significant implications for institutions in that they may not pursue entities that may, in fact, become donors. In order to improve the usefulness of our model, we used a resampling technique called random undersampling (RUS) to balance the data and also the area under the receiver operating characteristic curve (AUC-ROC) metric to evaluate the performance. Our final model improved its predictive power from 67% to 76%. Institutions of higher learning can use this machine learning model to more efficiently target the pool of potential donors, saving money and time. Future research will focus on improving the predictive accuracy of our model by exploring other data manipulation techniques that minimize the effect of imbalanced data, changing thresholds for classification algorithms, and using genetic programming and feature engineering.
{"title":"Implementing Machine Learning Algorithms to Predict Donor Status: Preliminary Work with Data from an Institution of Higher Learning","authors":"Cecilia Coulter, Paula Baingana, Pascaline Mukakamari","doi":"10.26439/ciis2019.5527","DOIUrl":"https://doi.org/10.26439/ciis2019.5527","url":null,"abstract":"Identifying potential donors allows institutions of higher learning to conduct more effective fundraising campaigns. Machine learning classification algorithms can be useful in building models to predict donor status. However, when data contains imbalanced classes, like the data we used for this project, models tend to over-index the majority class, which was non-donors in this case. These results have significant implications for institutions in that they may not pursue entities that may, in fact, become donors. In order to improve the usefulness of our model, we used a resampling technique called random undersampling (RUS) to balance the data and also the area under the receiver operating characteristic curve (AUC-ROC) metric to evaluate the performance. Our final model improved its predictive power from 67% to 76%. Institutions of higher learning can use this machine learning model to more efficiently target the pool of potential donors, saving money and time. Future research will focus on improving the predictive accuracy of our model by exploring other data manipulation techniques that minimize the effect of imbalanced data, changing thresholds for classification algorithms, and using genetic programming and feature engineering.","PeriodicalId":365289,"journal":{"name":"Innovando la educación en tecnología. Actas del II Congreso Internacional de Ingeniería de Sistemas","volume":"99 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116951391","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
¿Cómo saber si la información brindada por un postulante durante un proceso de selección de personal es verídica? Paul Ekman, psicólogo pionero en el estudio de las expresiones faciales, vincula las mentiras con las microexpresiones, un tipo de gesto facial sutil, corto y que representa emociones que una persona intenta reprimir. Esta investigación propone el uso de Local Binary Patterns y Support Vector Machines para detectar microexpresiones y clasificarlas a través de la implementación de un sistema que fue probado en la base de datos SAMM y en sujetos de prueba.
{"title":"Identificación de microexpresiones faciales durante el proceso de selección de personal","authors":"L. Villanueva","doi":"10.26439/ciis2019.5525","DOIUrl":"https://doi.org/10.26439/ciis2019.5525","url":null,"abstract":"¿Cómo saber si la información brindada por un postulante durante un proceso de selección de personal es verídica? Paul Ekman, psicólogo pionero en el estudio de las expresiones faciales, vincula las mentiras con las microexpresiones, un tipo de gesto facial sutil, corto y que representa emociones que una persona intenta reprimir. Esta investigación propone el uso de Local Binary Patterns y Support Vector Machines para detectar microexpresiones y clasificarlas a través de la implementación de un sistema que fue probado en la base de datos SAMM y en sujetos de prueba.","PeriodicalId":365289,"journal":{"name":"Innovando la educación en tecnología. Actas del II Congreso Internacional de Ingeniería de Sistemas","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133965572","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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