THE MAXIMUM CAPTURE PROBLEM IN A WEIGHTED NETWORK*
研究了加权网络上的条件选址问题，定义了吸引力函数并建立混合整数规划模型，提出同时定位新设施并优化其权重的方法，附有数值示例。
ABSTRACT. In this paper, a conditional location problem on a weighted network is examined. Attraction functions are defined and the problem is formulated as a mixed integer program. A method which simultaneously locates an additional facility on the given network and optimizes its weight is then described. A numerical example is provided.