Listar Ciência da Computação - CC por título
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Infraestrutura computacional altamente replicável e portável para pesquisa em Ciência de Dados utilizando OpenHPC
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 16/06/2021)High-performance computing or HPC refers to the use of supercomputers or the use of multiple computers in tasks that require a large amount of processing. An HPC infrastructure is a requirement to carry out research in the ... -
Inteligência artificial para testes de software
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 01/02/2024)The software development process is essential for applications used on a daily basis. Part of this process involves the stage of software testing, responsible for revealing the presence of defects and improving the ... -
Método escalável para aproximar uma MST utilizando um grafo de k vizinhos mais próximos
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 25/06/2021)Finding the Minimum Spanning Tree (MST) consists of inducing a spanning tree whose sum of edge costs is minimal. Among many applications, the MST is widely used in unsupervised machine learning algorithms, such as ... -
Programação linear, linear inteira e os algoritmos Simplex e Branch and Bound: Problemas e aplicações em otimização
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 17/06/2021)Optimization problems are those in which the objective is to maximize or minimize a function, called an objective function. In the optimization process, restrictions on decision variables are determined, according to which ... -
Projeto e implementação de um ambiente de capacitação em computação em nuvem com virtualização
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 01/02/2024)OpenStack-based cloud computing platforms are notoriously complex to deploy, requiring the efforts of operators who are familiar with the process and its interactions with the surrounding environment. In particular, ... -
Refinando a experiência de busca: uma análise detalhada de algoritmos de classificação e estratégias de ranqueamento
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 04/09/2024)In recent years, an online presence has become indispensable for organizations and individuals seeking visibility and relevance in an increasingly digital environment. Ranking algorithms are the backbone of modern search ... -
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 ... -
Seleção de SNPs utilizando random forests
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 02/07/2020)Single Nucleotide Polymorphisms (SNPs) are single-base variations in the nucleotide sequence of different individuals or between homologous sequences within a living being. A large part of genetic variations occur as SNPs. ... -
A Study of the ISOMAP Algorithm and Its Applications in Machine Learning
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 11/12/2015)This project aims to study the foundations of nonlinear dimensionality reduction through manifold learning with the algorithm known as Isometric Feature Mapping (ISOMAP) and observe the application of the algorithm in ... -
Utilização de aprendizagem de máquina para classificação de e-mails em categorias relevantes
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 20/06/2021)One of the main technology tools currently used to exchange information is the email service. However, managing the high volume of information received is one of the major challenges encountered in using this service in ...