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In this paper we consider the problem of packing a fixed number of identical circles inside the unit circle container, where the packing is complicated by the presence of fixed size circular prohibited areas. Here the objective is to maximise the radius of the identical circles. We present a heuristic for the problem based upon formulation space search. Computational results are given for six test...
In this note we present an approach based on formulation space search to solve mixed-integer nonlinear (zero-one) programming problems. Our approach is an iterative one which adds a single nonlinear inequality constraint of increasing tightness to the original problem. Computational results are presented for our approach on 51 standard benchmark problems taken from MINLPLib. We compare our approach...
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