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Paralelização de algoritmos de busca de documentos mais relevantes na web utilizando GPUs
(Universidade Federal de São Carlos, 2019-02-13)
Search engines are facing performance challenges because of the large number of documents and the increase of query loads in the Web environment. The success of a search engine is related to the ability of the query ...
Projeto de um sistema de registro de sinais de neurônios em matriz de microeletrodos com ressonância estocástica
(Universidade Federal de São Carlos, 2019-09-11)
This PhD thesis aims at the study and practical implementation of a complete system capable of recording electrical signals from a Microelectrode Array. This multi-electrode planar matrix known as MEA (MicroElectrode Array), ...
Detecção de novidade em fluxos contínuos de dados multirrótulo
(Universidade Federal de São Carlos, 2019-07-29)
Multi-label Stream Classification (MLSC) aims at classifying streaming examples into multiple classes simultaneously. It is a very challenging task, since new classes may emerge (concept evolution), and known classes may ...
Distributed d-fuzzstream: agrupamento fuzzy não supervisionado distribuído em fluxo de dados
(Universidade Federal de São Carlos, 2019-02-26)
In the last decade, the interest in managing unlimited sequences of data produced at high rates, known as data stream (DS), has grown. Applications of DSs include sensor networks, weather analysis, stock market analysis, ...
Escalabilidade de aplicações Bag-of-Tasks em plataformas distribuídas heterogêneas
(Universidade Federal de São Carlos, 2019-04-08)
Bag-of-Tasks (BoT) applications are parallel applications composed of independent (i.e., embarrassingly parallel) tasks, which do not communicate with each other, may depend upon one or more input files, and can be executed ...
Técnicas de reconhecimento de imagem para incorporação em ferramentas de auxílio a deficientes visuais
(Universidade Federal de São Carlos, 2019-06-26)
Visual impairment can cause many limitations to a person, which includes working in basic
home duties, professional activities, and also changing the way the world is perceived by
him or her. The advent of new technologies ...
Identificação automática de equivalência de conceitos em diferentes idiomas para aprendizado sem fim
(Universidade Federal de São Carlos, 2019-06-24)
Artificial Intelligence (AI) refers to a machine capable of systematizing and automating tasks that require intelligence when performed by humans. With AI it may be possible to create a decision-making process with an ...
Privacy Everywhere: mecanismo para tomada de decisões e garantia da privacidade em ambientes IoT
(Universidade Federal de São Carlos, 2019-12-03)
Through technological advances, society has moved toward the "always connected" paradigm. Growing varieties of devices are becoming able to connect to a network, capture information around them, and send and receive ...
Single, multi- and many-objective meta-heuristic algorithms applied to pattern recognition
(Universidade Federal de São Carlos, 2019-07-10)
In the last few years, metaheuristic algorithms have been used for solving several problems in engineering, biology, physics, among others, since many of them can be modeled as being optimization tasks. Metaheuristic methods ...
Abordagem utilizando realidades aumentada e virtual para suportar cursos baseados em metodologias ativas de aprendizagem (AURAV-SCBMAA)
(Universidade Federal de São Carlos, 2019-11-22)
Over the last few years, the evolution of Information and Communication Technologies (ICT) has impacted the interaction between people. In Education, significant changes have occurred in student behavior, and traditional ...