Algoritmo de recomendação de presentes em dispositivos móveis

Trabalho de Conclusão de Curso (graduação)—Universidade de Brasília, Faculdade UnB Gama, 2017.O crescimento do mercado de aplicações para dispositivos móveis e de vendas do mercado de e-commerce vem aumentado constantemente, aliado com o crescimento de estudos e soluções de recomendação de produtos implementados nos sistemas e-commerce. Neste contexto, este Trabalho de Conclusão de Curso propõe um algoritmo de recomendação de presentes em dispositivos móveis baseado no framework COREL. O algoritmo de recomendação proposto é uma customização do COREL, tomando como base a complexidade de implementação associada à aplicativos móveis para iOS. Portanto, este trabalho objetiva customizar um algoritmo de recomendação de presentes no contexto de dispositivos móveis utilizando como insumo principal as preferências do usuário para a recomendação de presentes no aplicativo Giftr.The mobile application market and the sales of the e-commerce have been growing steadily, also with the growth of studies and products recommendation solutions implemented in the e-commerce systems. In this context, this paper proposes a recommendation algorithm for mobile devices based on the COREL framework. The proposed recommendation algorithm is a customization of the COREL framework, based on the implementation complexity associated with iOS mobile applications. Therefore, this work aims to customize a gift recommendation algorithm in the context of mobile devices using as main input the user preferences for the recommendation of gifts in the Giftr application

Educational Technology Integration and High-Stakes Testing

Determining if the investment in educational technology will improve student achievement is complicated and multifarious. The purpose of this study was to evaluate the influence of teacher technology integration on student achievement as measured by the Mississippi Subject Area Testing Program (SATP) and to explore the relationship between technology integration and other factors (a teacher’s age, gender, computer self-efficacy, and technology training). This non-experimental, quantitative study included 106 secondary school teachers from six school districts in Mississippi. The respondents completed a questionnaire based on their SATP course (Algebra I, Biology, English II, and U. S. History) teaching experiences. This study employed a multiple linear regression statistical test. The findings of this study indicated that there was a statistically significant relationship between technology integration and a teacher’s age, gender, computer self-efficacy, technology training, and student test scores (collectively). The study also showed that when controlling for all other variables, computer self-efficacy and technology integration was statistically significant while age, gender, and student test scores were not statistically significant

New Opportunities for Interest-Driven Arts Learning in a Digital Age

Traditionally in the United States, schools and after-school programs have played a promi-nent part in teaching young people about the arts. Arts education has been waning in K-12 public schools in recent times, however. This is especially true in low-income communities, where public schools have often cut back on arts instruction so they can devote limited public education dollars to subjects such as writing and math that are the focus of high-stakes standardized tests.When we look outside of school, however, we see a strikingly different landscape, one full of promise for engaging young people in artistic activity. What makes this landscape possible is an eagerness to explore that springs from youths' own creative passions -- what we call "interest-driven arts learning" -- combined with the power of digital technology.This report is a step in trying to understand the new territory. It gives a rundown of scholarship in the areas of arts and out-of-school-hours learning; offers a framework for thinking about interest-driven arts learning in a digital age; examines young people's media consumption; provides a survey of youths' creative endeavors online and elsewhere, along with a look at the proliferation of technologies that young people are using in the arts; and concludes with thoughts about challenges and possibilities for the futur

Shortest Route at Dynamic Location with Node Combination-Dijkstra Algorithm

Abstract— Online transportation has become a basic requirement of the general public in support of all activities to go to work, school or vacation to the sights. Public transportation services compete to provide the best service so that consumers feel comfortable using the services offered, so that all activities are noticed, one of them is the search for the shortest route in picking the buyer or delivering to the destination. Node Combination method can minimize memory usage and this methode is more optimal when compared to A* and Ant Colony in the shortest route search like Dijkstra algorithm, but can’t store the history node that has been passed. Therefore, using node combination algorithm is very good in searching the shortest distance is not the shortest route. This paper is structured to modify the node combination algorithm to solve the problem of finding the shortest route at the dynamic location obtained from the transport fleet by displaying the nodes that have the shortest distance and will be implemented in the geographic information system in the form of map to facilitate the use of the system. Keywords— Shortest Path, Algorithm Dijkstra, Node Combination, Dynamic Location (key words

The regulation of unsolicited electronic communications (SPAM) in South Africa : a comparative study

The practice of spamming (sending unsolicited electronic communications) has been dubbed “the scourge of the 21st century” affecting different stakeholders. This practice is also credited for not only disrupting electronic communications but also, it overloads electronic systems and creates unnecessary costs for those affected than the ones responsible for sending such communications. In trying to address this issue nations have implemented anti-spam laws to combat the scourge. South Africa not lagging behind, has put in place anti-spam provisions to deal with the scourge. The anti-spam provisions are scattered in pieces of legislation dealing with diverse issues including: consumer protection; direct marketing; credit laws; and electronic transactions and communications. In addition to these provisions, an Amendment Bill to one of these laws and two Bills covering cybercrimes and cyber-security issues have been published. In this thesis, a question is asked on whether the current fragmented anti-spam provisions are adequate in protecting consumers. Whether the overlaps between these pieces of legislation are competent to deal with the ever increasing threats on electronic communications at large. Finally, the question as to whether a multi-faceted approach, which includes a Model Law on spam would be a suitable starting point setting out requirements for the sending of unsolicited electronic communications can be sufficient in protecting consumers. And as spam is not only a national but also a global problem, South Africa needs to look at the option of entering into mutual agreements with other countries and organisations in order to combat spam at a global level.Mercantile LawLL. D