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Mostrando ítems 111-120 de 122
Uma avaliação experimental entre MongoDB e Mongochain utilizando o benchmark YCSB+T
(Universidade Federal de São Carlos, 2024-04-04)
The Atomicity, Consistency, Isolation and Durability (ACID) properties found in a Database Management System (DBMS) are normally related to relational Databases (DB). On the other hand, the emergence of the Not Just SQL ...
Optimum-path forest in support of collaborative filtering
(Universidade Federal de São Carlos, 2023-12-07)
Machine learning algorithms are being applied in various computational challenges, among which Recommender Systems (RS) present a range of techniques and approaches to effectively manage large volumes of data and provide ...
Planejamento de trajetória explorativa e informativa para monitoramento de ambientes desconhecidos com UAV: uma abordagem BO-POMDP
(Universidade Federal de São Carlos, 2023-10-31)
Unmanned Aerial Vehicles (UAVs) have been used for several applications in monitoring complex and unknown environments. The challenge is to plan missions for the UAV where the vehicle needs to visit and explore an area and ...
Simulador de alto nível para network-on-chip: método para a exploração de estratégias de mapeamento e roteamento
(Universidade Federal de São Carlos, 2024-05-14)
Many-core architectures can contain dozens or even hundreds of processing cores on a single chip, being used in high-performance applications due to their parallel execution capability. Although they offer great potential ...
Fuzzy approach for classification and novelty detection in data streams
(Universidade Federal de São Carlos, 2022-02-11)
Learning in data streams (DS) is a research area that seeks to extract knowledge from a large amount of continuously generated data in a short period of time. The novelty detection (ND) is responsible for identifying the ...
Sistema de visão e inteligência computacional em ambiente de nuvem para gestão de risco da ferrugem asiática na cultura da soja
(Universidade Federal de São Carlos, 2024-02-19)
Controlling Asian Soybean Rust (Phakopsora pachyrhizi) in soybeans (Glycine max (L.) Merril) often requires high fungicide use, which can lead to resistance. Thus, new control solutions are needed for mitigation. This work ...
Redes neurais em grafos para aprendizado positivo: uma abordagem utilizando reescrita
(Universidade Federal de São Carlos, 2024-07-17)
Given the increasing volume of data generated by society, the task of classification has become even more complex, as some supervised classification algorithms require a substantial amount of labeled data to achieve good ...
Dimensionality reduction-based metric learning using information theoretic measures
(Universidade Federal de São Carlos, 2024-04-30)
Processing large amounts of data to extract useful information is one of the main issues that may be approached using machine learning. One way to obtain this information is by grouping data according to their common ...
Eficientes modelos de múltiplas densidades para o aprendizado em grandes conjuntos e fluxo de dados
(Universidade Federal de São Carlos, 2024-04-23)
Unsupervised and semi-supervised machine learning prove highly beneficial in data-intensive contexts. Density-based hierarchical clustering offers a comprehensive insight into cluster and outlier structures within datasets ...
Geração de imagens artificiais de vasos sanguíneos através de mapas de textura
(Universidade Federal de São Carlos, 2024-06-06)
Images are present everywhere in modern daily life. Analyzing textures in images is highly relevant for identifying patterns and locating objects. When it comes to medical images of blood vessels, textural characteristics ...