[PDF] Top 20 An approximately global optimization method for assortment problems

... Although Chen et al.'s model is quite promising to find solutions, there are two inadequacies in their model: firstly, the objective function in their model is a polynomial term, w[r] ... See full document

... proposed an approximate model for assortment ...find approximately global solution, too many 0–1 variables are required in their solution ...way for solving the same problem. The ... See full document

... Packing; Global optimization; Piecewise linearization ...packing optimization problems is to seek a minimal volume container which can contain a given set of small three-dimensional (3D) ... See full document

... Assortment optimization problems intend to seek the best way of placing a given set of rectangles within a minimum-area ...Such problems are often formulated as a quadratic mixed 0}1 ... See full document

... (NSP) problems by mixed integer program- ming methods requires adding numerous 0±1 ...new method of deriving the global optimum of a NSP program using less number of 0±1 ...solvable for ... See full document

... Several polynomial programming examples in the literature are tested to demonstrate that the proposed method can systematically solve these examples to find the gl[r] ... See full document

... novel method to solve signomial discrete programming (SDP) problems frequently occurring in engineering ...proposed method is guaranteed to converge to a global optimum, is computationally ... See full document

... constrained optimization problems (COP) fre- quently encountered in real-world ...paper, an improved vector particle swarm optimization (IVPSO) algorithm is proposed to solve ...the ... See full document

... new method for global ...solve global optimization problems in this ...only an empty canvas, drawing tools, and a still ...process for human be- ings may not be ... See full document

... methods for solving three-dimensional packing problems, Chen et ...program for container loading problems, and Li and Chang 6 developed a method for finding the approximate ... See full document

... tool for error ...the global optimization problem and systems of non-linear equations [2, ...become an important mathematical tool for solving the problems of global ... See full document

... new method called family competition evolutionary algorithm (FCEA) is proposed for solving global optimization ...35 for con- trolling step sizes to construct the relationship among ... See full document

... deterministic global optimizer which can guarantee convergence to the global solution, there are many ...easy for implementation and no gradient information is ...the global solution is high ... See full document

... parameters, an analytical aquifer model was required to estimate the predicted ...a global optimization method of simulated annealing (SA) or a genetic algorithm (GA) to determine the best-fit ... See full document

... This results in further opportunities of finding better solutions for the swarm by guiding the entire swarm to promising new regions of the search space and accelerating the search. The introduced chaotic maps ... See full document

... scaled gradient method with a block Gauss-Seidel with line search (BGSLS) method. Although each of the above methods is well known, combining them into one method is a[r] ... See full document

... The proposed method, however, uses a smaller number of variables to reach the optimal solution. Conclusions[r] ... See full document

... algorithm for global optimization ...and an inferior group based on their fitness ...search for better solutions near the current best position. The global mutation model is ... See full document

... t An augmented immersed interface method (IIM) is proposed for simulating one-phase moving contact line problems in which a liquid drop spreads or recoils on a solid ...numerical ... See full document

... stock optimization method for TFT-LCD industry, which can find the optimal cutting way accord- ing to the quantities of ...The optimization techniques for finding alternative solutions ... See full document