A Strip Packing Solving Method Using an Incremental Move Based on Maximal Holes

We then reuse learned clauses, assumptions, and models, which are obtained from previously solved SAT problems, to efficiently compute the minimum height.. We at- tempt to solve

Here and further n is a number of large circles, m is a number of small circles, R is the best radius of large circles, D is density of packing, R eql and D eql is the radius of

Formally, the input is a set S of n items and a bin weight limit L. We first con- sider the case where the items have zero weight and present a linear time algorithm, Alternate-Zero

In the following, we have chosen the numerical parameters ( α , β) that correspond to a fast convergence of each method for all the 20 sets of initial configurations. We plot in Fig.

Odijk (1996) proposes the PCG (PESP Cut Generation) algorithm to generate timetables for train operations using a mathematical model consisting of periodic

ln this section, the impact of each phase of GRASP (greedy randomized con- struction, local search, intensification with path relinking) is examined with re- gard to the best version

Optimal Reactive Power Dispatch (ORPD) is a special case of OPF problem in which, control parameters are the variables which have a close rela- tionship with the reactive power

Keywords: parallel numerical methods · difference scheme · advection equation · time delay.. 1 Introduction and