东北大学学报（自然科学版）

东北大学学报(自然科学版) ›› 2011, Vol. 32 ›› Issue (2): 297-301.DOI: -

• 论著 • 上一篇    下一篇

知识服务中的供需双边匹配模型

贾璐;樊治平;沈凯;徐宝福;   

  1. 东北大学工商管理学院;东方钢铁电子商务有限公司;
  • 收稿日期:2013-06-19 修回日期:2013-06-19 发布日期:2013-04-04
  • 通讯作者: -
  • 作者简介:-
  • 基金资助:
    国家创新研究群体科学基金/辽宁省创新团队基金资助项目(70721001);;

Bilateral matching model of demand and supply in knowledge service

Jia, Lu (1); Fan, Zhi-Ping (1); Shen, Kai (1); Xu, Bao-Fu (2)   

  1. (1) School of Business Administration, Northeastern University, Shenyang 110819, China; (2) Bsteel Online Co. Ltd., Shanghai 201900, China
  • Received:2013-06-19 Revised:2013-06-19 Published:2013-04-04
  • Contact: Jia, L.
  • About author:-
  • Supported by:
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摘要： 研究了基于多指标评价信息的知识供需双边匹配问题.通过评价信息的处理,给出了知识供需双方满意度的计算公式,在此基础上,以知识供需双方满意度和知识服务中介利益最大为目标,构建了多目标双边匹配优化模型;进一步地,运用基于隶属函数的加权和方法,将多目标优化模型转化为单目标优化模型,并通过求解优化模型得到双边匹配结果;最后,通过一个算例说明了构建双边匹配模型的可行性和有效性.

关键词: 知识服务, 知识供需, 双边匹配, 优化模型

Abstract: Aiming at the bilateral matching of the demand and supply in knowledge service, how to develop a relevant model was studied on the bases of multi-index evaluation information and its processing. With the maximum satisfaction, given to both knowledge demand and supply, and the maximization of intermediary interests in knowledge service taken as the objectives, a multi-objective bilateral matching optimization model was developed. Furthermore, the weighted sum based on membership functions was used to transform the multiobjective optimization model into a single objective one to which the solution offered the bilateral matching results. A numerical example is given to illustrate the feasibility and validity of the bilateral matching model thus proposed.

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