Buscar
Mostrando ítems 1-10 de 47
Desenvolvimento de um mecanismo semi-supervisionado para segmentação de tumores em imagens de mamografia digital
(Universidade Federal de PernambucoUFPEBrasilPrograma de Pos Graduacao em Ciencia da Computacao, 2016)
A primal-dual aggregation algorithm for minimizing conditional value-at-risk in linear programs.
Recent years have seen growing interest in coherent risk measures, especially in Conditional Value-at-Risk (CVaR). Since CVaR is a convex function, it is suitable as an objective for optimization problems when we desire ...
A branch-price-and-cut method for the vegetable crop rotation scheduling problem with minimal plot sizes
(European Journal of Operational Research, 2018)
A branch-and-cut algorithm for the latent-class logit assortment problem
(Elsevier Science, 2012-03)
We study the product assortment problem of a retail operation that faces a stream of customers who are heterogeneous with respect to preferences. Each customer belongs to a market segment characterized by a consideration ...
Algorithms and tools of big data: a bibliographic review
(Facultad de IngenieríaIngeniería de Sistemas y Computación, 2015)
Big data is among us, it’s present on all parts of our life and like time it’s never stops growing. Having in mind that all data will tend to become big data is necessary to change the customs ways of dealing for two simple ...
Hunger for profit: how food delivery platforms manage couriers in China
(Programa de Pós-Graduação em Sociologia da Universidade Federal do Rio Grande do Sul, 2021)