Search
Now showing items 11-20 of 49
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 ...
Explorando abordagens de classificação contextual para floresta de caminhos ótimos
(Universidade Federal de São Carlos, 2016-06-24)
Pattern recognition techniques have been widely studied and disseminated in order to
develop ways to improve the e ectiveness of the pattern classi ers using labeled samples.
However, such techniques usually work following ...
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 ...
Um método de planejamento de rotas de voo de VANTs multirotor para cobertura de áreas utilizando a meta-heurística ACO
(Universidade Federal de São Carlos, 2019-12-09)
With the popularization of Unmanned Aerial Vehicles (UAVs), and with the expansion of the application areas of this technology, there is an increase of research focused on flight route planning. This work starts from the ...
Abordagem de suporte à privacidade em aplicações móveis considerando a expectativa de usuários
(Universidade Federal de São Carlos, 2018-07-04)
Privacy is the cause of an important concern in the context of mobile applications, once these applications manipulate a countless number of the users’ confidential and personal information through their mobile devices. ...
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 ...
CREDItoR: uma abordagem semiautomática para curadoria em repositórios educacionais digitais com foco em recursos educacionais abertos
(Universidade Federal de São Carlos, 2019-02-22)
The Universal Declaration of Human Rights ensures that every person has the right to access to education. In this direction, the democratization of access to information and open education, are constituted as mechanisms ...
Algoritmo baseado em colônia de abelhas artificiais para resolução do problema de programação de um job shop flexível multiobjetivo
(Universidade Federal de São Carlos, 2019-02-25)
The flexible job shop problem (FJSP), considered one of the most complex problems of work scheduling, composes the class of NP-hard problems in the computer science field. Although this scheduling production problem is ...
Detecção de ataques a sistemas de reconhecimento facial utilizando abordagens eficientes de aprendizado de máquina em profundidade
(Universidade Federal de São Carlos, 2019-05-21)
Biometrics emerged, in the last decades, as a robust and convenient solution for security systems. However, despite the higher difficulty to circumvent the biometric applications, nowadays, criminals are developing attacks, ...
Aplicação de redes neurais artificiais à previsão do preço da energia elétrica para distintas zonas de mercados desregulamentados
(Universidade Federal de São Carlos, 2018-10-10)
The estimation of the energy price plays a crucial role in the current model of
commercialization of energy in many countries. Better estimation capacity makes it
possible to identify appropriate strategies for market ...