工业工程 ›› 2013, Vol. 16 ›› Issue (1): 45-49.

• 专题论述 • 上一篇    下一篇

多项目采购中基于量子进化算法的打包优化方法

  

  1. (1. 东北大学 信息科学与工程学院,辽宁 沈阳 110819; 2. 沈阳师范大学 计算机与数学基础教学部,辽宁 沈阳 110034) 
  • 出版日期:2013-02-28 发布日期:2013-03-22
  • 作者简介:汪定伟(1948-),男,江西省人,教授,博士生导师,主要研究方向为复杂系统建模与优化、智能优化方法、生产计划与调度、电子商务.〖ZK)〗
  • 基金资助:

    国家自然科学基金资助项目(70931001,61273203)

A Quantum Evolutionary Algorithm-Based Bundling Optimization for Multi-item Procurements

  1. (1. Northeastern University, School of Information and Engineering, Shenyang 110819, China; 2. Shenyang Normal University, Department of Basic Computer and Mathematics, Shenyang 110034, China)
  • Online:2013-02-28 Published:2013-03-22

摘要: 提出多项目集中采购或大型工程项目招标的逆向组合拍卖中的标的物打包优化的问题和数学模型。由于该优化问题实质上是一种自变量为集合的、非解析的多目标优化问题,提出一种基于量子进化算法的求解方法。方法中采用基于价格互补系数矩阵中非零变量的0-1编码,以及一种有利于好的量子位(Q-bit)胜出的β-旋转门。大量数值例子的对比计算的结果表明,β-旋转门明显优于现有的α-旋转门;而对比遗传算法这种新算法对于中小规模的打包优化问题有明显的计算优势。

关键词: 网上采购; 组合拍卖, 标的物打包, 最优拍卖设计, 量子进化计算, 旋转门

Abstract: The object bundling optimization problem in reverse combinatorial auctions for online procurements and large project tenders is addressed. A mathematical model with multi-objectives is proposed to solve the problem. Because of its nonlinear and non-analytic properties with variable sets, it is very difficult to solve. Thus, a Quantum Evolutionary Algorithm (QEA) is developed for its solution. It adopts the 0-1 encoding scheme with nonzero elements in the cost complementarity matrix, and the β-based rotation gate to enlarge the probability of selecting the better Q-bits. Numerical results from a number of examples show that the β-based rotation gate is evidently better than the α-based one. Compared with a contrastive genetic algorithm, QEA can achieve better computational performances for small- and middle-sized problems.

Key words: online procurement, combinatorial auction, object bundling, optimal auction design, quantum evolutionary computation, rotation gate