Results 41 to 50 of about 162 (141)
A hybrid approach to the solution of a pricing model with continuous demand segmentation
EURO Journal on Computational Optimization, 2013 Price optimization fits naturally the framework of bilevel programming, where a leader integrates within its decision process the reaction of rational customers.
Patrice Marcotte +2 more
doaj +1 more source
Nonsmooth spectral gradient methods for unconstrained optimization
EURO Journal on Computational Optimization, 2017 To solve nonsmooth unconstrained minimization problems, we combine the spectral choice of step length with two well-established subdifferential-type schemes: the gradient sampling method and the simplex gradient method.
Milagros Loreto +3 more
doaj +1 more source
Some properties of approximate solutions for vector optimization problem with set-valued functions
Vector optimization, Set-valued function, Scalarization, Approximate solution, Quasiconvex set-valued function, 90C26, 90C29, 90C59,
Qiusheng Qiu, Xinmin Yang
core +1 more source
Generalized McCormick relaxations
Convex relaxations, Global optimization, Optimal control, 49M20, 90C26,
Joseph Scott +2 more
core +1 more source
On global optimization with indefinite quadratics
EURO Journal on Computational Optimization, 2017 We present an algorithmic framework for global optimization problems in which the non-convexity is manifested as an indefinite-quadratic as part of the objective function.
Marcia Fampa, Jon Lee, Wendel Melo
doaj +1 more source
Data envelopment analysis, free disposal hull, technical efficiency, 90B30, 90B50, 90C26,
Kristiaan Kerstens, Walter Briec
core +1 more source
A DC programming approach for feature selection in support vector machines learning
, 2008 Feature selection, SVM, Nonconvex optimisation, DC programming, DCA, 90C26, 62-07,
Nguyen, van Vinh +7 more
core +1 more source
Bounded lower subdifferentiability optimization techniques: applications
Lipschitz and quasiconvex programming, Global optimization, Cutting angle method, Abstract convexity, 90C26, 90C30,
Albert Ferrer, Gleb Beliakov
core +1 more source
Sensitivity analysis of a continuous multifacility competitive location and design problem
, 2009 Continuous location, Facility design, Competition, Multifacility, Sensitivity analysis, Evolutionary algorithm, Computational study, 90B85, 90C31, 90C26, 68T20,
P. Ortigosa +5 more
core +1 more source
Refined optimality conditions for differences of convex functions
Diff-convex, Optimality, 90C26, 90C46,
Tuomo Valkonen
core +1 more source