TCC - Bacharelado em Sistemas da Informação (UAEADTec)
URI permanente para esta coleçãohttps://arandu.ufrpe.br/handle/123456789/2881
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Resultados da Pesquisa
Item Computação Desplugada como ferramenta de ensino para desenvolver o pensamento computacional(2019-08-12) Silva, Valeria Maria dos Santos; Diniz, Juliana Regueira Basto; http://lattes.cnpq.br/0175193064988810; http://lattes.cnpq.br/9782699041915093The topic of Computational Thinking has been discussed more openly among educators and public bodies representing education. Computational Thinking is a thought process that uses the basics of computation to solve problems. The stages of computational thinking involve abstraction, automation, and analysis. By using these stages you can find more effective and simple solutions to solve problems. It was thinking of this type of concept that the research was chosen. The unplugged activities used in the research functioned as a good teaching methodology, since the school lacked technological infrastructure such as computers and internet access. Therefore, the present study aimed to present the results of a research carried out in a primary school that was applied in a 9th grade elementary school class II. The research was intended to introduce students to Computational Thinking, through unplugged activities. The methodology used in the research is characterized as exploratory and field, from which it was possible to obtain both qualitative and quantitative data. The objectives were achieved and the results were satisfactory, once the initial goal of the research was achieved, the students understood the content addressed, and contributed their opinion, classifying the activities as fun and easy to understand.Item Análise de sentimentos em publicações do Stackoverflow(2019-08-22) Santos, Luiz Felipe dos; Trindade, Cleyton Carvalho da; http://lattes.cnpq.br/6298429503812388The use of social networks, forums and various media has been growing exponentially, reflecting directly on the amount of data generated on the Internet, a large portion of the data generated, are open and can be accessed and processed. As a result, the possibilities generated by open data have attracted many researchers and companies to extract valuable information about their customers. Information extracted from this mass of data can change the strategy of many companies and people. In computer forums, you can see the same pattern, multiple people interacting and generating various information about information technology and its derivatives. The research will go through the whole cycle of sentiment analysis, data capture on the StackOverflow platform, data processing,natural language processing, algorithm training and classification. In order to show the data processing and classification steps, compare the classification approaches and extract information about the analyzed database. After applying the sentiment analysis cycle, it was possible to compare the results of each classifier and extract information about the analyzed database, about the performance of the unstructured classifiers and the difficulty of working with the language Portuguese database.Item Proposta de Sistema de Gerenciamento de Materiais Didáticos (Guias) para Polos da Universidade Aberta do Brasil(2019) Vasconcelos, Jefferson Lacerda; Ferreira, Jeneffer Cristine; http://lattes.cnpq.br/3000364145302421; http://lattes.cnpq.br/3535626278515590This paper aims to present a web system prototype for the management of didactic materials of Distance Education Centers. Through the elaboration of this one, it is possible to visualize the integration of the Poles and the Higher Education Institutions that compose them in the same environment, being able to supply with the current management needs of the didactic materials available to the libraries. This was raised through the analysis of requirements obtained at the Fishing Pole, which has the institutions: IFPE, UFPE and UFRPE. The research has a qualitative approach and the methodological strategies are through prototyping and case study. In order to verify the need for system development, an opinion poll was carried out. After that, the functions and their related actors, the attributes necessary for managing the guides and the functional, non-functional and functional requirements were studied. the business rules. Based on the data and what was presented, the prototype was elaborated, which can identify the real execution needs of the system since, besides having no computerized control of the material, there is also something that integrates in some way, the Institutions, the library and the Polo in the same virtual environment.Item O potencial de transformação da atual lógica monetária pelas Criptomoedas, as controvérsias e barreiras para a sua regulamentação(2019) Gomes, Iradiane Santana; Ferreira, Jeneffer Cristine; http://lattes.cnpq.br/3000364145302421; http://lattes.cnpq.br/5147164862936435For a long time,the way finances were controlled continued without much significant change, and modernization offered individuals changes in the way they cope and / or invest their money. This paper comes from theoretical research that takes stock of changes from the beginning of trade to the use of a new currency created through information technologies. Bitcoin: A type of cryptocurrency, or virtual currency, created in 2009, initiated the concept of cryptocurrencies and altcoins, which revolutionize the forms of traditional transactions that differ from traditional currencies because they are not tied to an entity. bank. The document also aimsto understand the potential changes in the economy from the use of such currencies, given that one of its main features is the alleged anonymity of users. Since there are no banks or governments centralizing operations, if a crime or infringement is committed, it is virtually impossible to track down, allowing many criminal organizations to see this kind of attractive trade. The lack of specific regulation laws also makes it difficult for users to enter, increasing the risk of investment. Yet despite thesefactors, virtual currencies still have a number of advantages that make them so popular and profitable, lower rates than traditional currencies, rising valuation, less bureaucracy, validity in any territory. These advantages offered to the user cause cryptocurrencies to be created, each serving a different audience. At the end of the course, the main barriers to the regulation and reliability of cryptocurrencies were raised and analyzed. Is this the new form of global negotiation, legal in all countries? Does this new way of transaction have the power to replace the ways transactions currently take place?Item Crimes virtuais: aspectos legais e validade das provas e documentos gerados nas redes sociais, uma revisão integrativa(2017) Lima, Gustavo Pereira de; Mota, Adalmeres Cavalcanti da; http://lattes.cnpq.br/8012304290999299The Internet has an important function for distributing information in a short time and with the help of social networks this disclosure has an ever increasing reach. The social network has groups of participants that have common interests and values. With the use of the internet there are no more geographical barriers so people interact with each other as if they were side by side because messages are received and answered in a matter of seconds. This refers to the practice of the media, where one must also be attentive to professionalism, since these media need strategic care where the consumer will be found, what kind of social mediahe is in and what he is looking for in it, are some questions which deserve attention. With the objective of analyzing the importance of the legal aspects of virtual crime laws in order to show the validity of the truth of the facts, an integrative reviewwas made through a qualitative research approach, as a form of analysis when we enter the studies involving the human sciences, of which, were used as data collection articles related to crimes that are characterized as virtual that had veracities in the facts and integrative reporting the typifications of virtual crimes between 2010 to 2016. Thus, the studies addressed complaints related to the contents Internet crime comes with a variation of 8.29%, according to a survey of the national cybercrime complaints center of the non-governmental organization SaferNet Brazil. according to the CERT, permeates the complaints made on social networks with 5,021 racist content, 1,969 related to child pornography, 1,513 on apology and incitement to crimes against life,635 related to homophobia, 494 to xenophobia, 233 to trafficking in persons , 186 neo-Nazism and 181 genocide. However, with all legal predictions contained and made explicit by law, it is still very common in society to identify racial crimes through theinternet.