Browsing Cursos de Graduação by CNPq Subject "CIENCIAS EXATAS E DA TERRA::CIENCIA DA COMPUTACAO::SISTEMAS DE COMPUTACAO"
Now showing items 1-20 of 20
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Desenvolvimento e validação de módulo de comunicação MQTT para a plataforma BIPES para aplicações de internet das coisas
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 16/12/2020)A current trend is towards the adoption of alternative no-code programming methods, which allows the development of programs without writing even a line of code or knowing a programming language. One approach is to use ... -
Uma análise do aplicativo Moodle Mobile para pessoas com deficiência visual
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 06/01/2021)Due to the rapid evolution in the efficiency and the popularity of mobile devices, these devices have become essential for the daily lives of most people. In this context, accessibility tools and techniques must follow ... -
Desenvolvimento de sistema de monitoramento IoT para rios urbanos de fácil implantação e baixo custo
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 02/07/2020)The phenomenon of urbanization in Brazil has triggered - not only alone, but in conjunction with other factors - the housing occupation of areas of riverside floodplain in a disorderly manner. Such occupations, however, ... -
Desenvolvimento e Integração de um Sistema de Servidor web Baseado com Arquitetura em Nuvem para Robótica Educacional
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 07/07/2019)Robotics is an attractive and motivating tool for students of any level. Using robots in education can help to arouse students’ interest in many subjects. This work presents the development and implementation of an educational ... -
Desenvolvimento de um mecanismo de proteção contra a instalação de módulos maliciosos no kernel Linux baseado em syscall hooks.
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 15/09/2022)Even though the Linux kernel is categorized as being monolithic, it has the capability of extending its functionalities by adding code through modules that are added during runtime. Due to its importance, Linux is a ... -
Avaliação de métodos de construção de redes na classificação semi-supervisionada de textos
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 23/11/2021)Due to the shear amount of data produced daily in text format, being it publicly on social media or privately inside enterprises, there is a growing need to analyze and extract information from them. The objective is to ... -
Análise comparativa entre algoritmos de agrupamento e de detecção de comunidades em redes
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 22/11/2021)Clustering is one of the most notorious Machine Learning techniques and has an infinite number of practical applications in different areas of knowledge. Understanding the types of approaches and their characteristics is ... -
Implementação de melhorias na plataforma BIPES e no SNEK para microcontroladores de pequeno porte
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 18/04/2022)The way you learn a subject is as important as the subject itself. It is necessary that the new content is presented in such a way that the person won’t find resistance to make the connections and judgments needed to develop ... -
Detecção de defeitos em tecidos através de redes neurais convolucionais
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 03/05/2022)This work aims to apply transfer learning to a detector based on convolutional neural networks to identify defects and patterns through tissue images. With Industry 4.0, intelligent systems are increasingly being applied ... -
Utilização de agrupamento como método de pré-processamento em problemas de regressão linear
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 19/11/2021)For real-world data to be explored, pre-processing is needed in order to ease machine learning applications. Nowadays, various pre-processing techniques are available, and this paper aims to show the impacts of using ... -
Solução de comunicação de baixo custo utilizando LoRa e ESP32
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 31/08/2023)This work deals with the evaluation of the average range of a local communication network with the LoRa protocol based on low-cost generic hardware and the establishment of its possible applications. A secondary objective ... -
Criação de Blocos para conexão com banco de dados MySQL no Block-Based Integrated Platform for Embedded Systems (BIPES)
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 06/04/2022)The no-code development trend, also known as no-code or low-code, has gained popularity for its ability to speed up the development process and allow people with no programming experience to create solutions in a simplified ... -
Aplicação web para modelo de classificação da qualidade da argumentação em tweets no domínio da política brasileira
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 29/01/2024)In the contemporary Brazilian political scenario, argumentation on social media platforms, with a particular focus on Twitter (currently known as X), plays a fundamental role in shaping public opinion. Evaluating the quality ... -
Rotulação de sintoma de depressão utilizando aprendizado ativo e processamento de linguagem natural
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 31/01/2024)The approach to caring for psychological disorders, especially depression and anxiety, is seen as one of the current major concerns in mental health. Social networks, such as Twitter, not only allow individuals to maintain ... -
Aplicação web back-end de um fantasy game
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 21/07/2023)In Brazil, the most popular sport is football and, therefore, it is recognized in scenarios that go beyond the lawns, such as the Fantasy Games. Users of this game style create and manage their own teams online, using real ... -
Algoritimo de detecção de retinopatia diabética baseado em aprendizado de máquina
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 06/04/2023)In this study, the application of neural network and machine learning techniques was explored in order to identify the presence of lesions related to diabetic retinopathy (DR) in fundus images. DR is a frequent complication ... -
Aplicação de redes neurais para previsão de demanda de energia elétrica
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 05/04/2023)In the early 2000s, the Brazilian electrical system was less developed than it is today and depended much more on hydroelectric generation, as 80% came from it. A study conducted by the Ministry of Mines and Energy revealed ... -
Ataques de firmware na cadeia de produção
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 31/08/2023)This work is about the process of identifying and corrupting a piece of firmware to attack a supply chain. In it, it is explained what is a supply chain and the relevance and impact of studying its security. Then, it ... -
Sistema automático de irrigação autônomo de baixo custo
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 31/08/2023)This work aims to develop a low-cost automated irrigation system. The system employs an Arduino and sensor to continuously monitor soil moisture levels. When soil moisture reaches a predefined threshold, an irrigation ... -
Análise de sentimentos no domínio do e-commerce utilizando modelos de linguagem
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 09/02/2024)Natural Language Processing (NLP) is a subfield of computer science, specifically within Artificial Intelligence, aimed at providing computers with the ability to comprehend words, both in text and speech, similar to how ...