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Bilateral Matching Model of Demand and Supply in Knowledge Service
Author(s): JIA Lu1, FAN Zhi-ping1, SHEN Kai1, XU Bao-fu2
Pages: 297-
301
Year: 2011
Issue:
2
Journal: Journal of Northeastern University(Natural Science)
Keyword: 知识服务; 知识供需; 双边匹配; 优化模型;
Abstract: 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.
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