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math.NA2014
DC approximation approaches for sparse optimization
Hoai An Le Thi, Tao Pham Dinh, Hoai Minh Le +1
Sparse optimization refers to an optimization problem involving the zero-norm in objective or constraints. In this paper, nonconvex approximation approaches for sparse optimization…
cs.CE2014
A DC programming approach for constrained two-dimensional non-guillotine cutting problem
Mahdi Moeini, Hoai An Le Thi
We investigate a new application of Difference of Convex functions programming and DCA in solving the constrained two-dimensional non-guillotine cutting problem. This problem consi…