A method for solving trade-off among cost for owned/borrowed resource and loss of business chances
A method for solving trade-off among cost for owned/borrowed resource and loss of business chances
复制标题
一种解决自有/借用资源成本与商业机会损失之间权衡的方法
DOI：
10.1109/hase.2004.1281740
复制
发表时间：
2004
期刊：
影响因子：
--
通讯作者：
K. Mori
中科院分区：
文献类型：
--
作者：
T. Masuishi;K. Mori
本文从资源拥有成本、资源借用成本和商业机会损失的角度出发，提出了一个新的资源消费者权衡问题，即加入资源共享社区的资源消费者如何计算自己应该拥有多少资源。当消费者资源不足时，他们可以从社区中借用资源。计划拥有多少资源，从社区借用多少资源。一个社区模型和一些资源使用模型的假设，以找出优化问题。引入了成本函数。该函数由所拥有资源的折旧时间的三种成本/损失组成。当拥有的资源太多时，函数值会增长，当拥有的资源太少时，函数值也会增长。这意味着函数值指示当拥有的资源最优时的最小点。本文对资源共享社区的性质和资源使用曲线的形状作了一些假设，并证明了该优化问题可以用解析法求解。
This paper proposes a trade-off new problem for resource consumers who join resource-sharing communities to calculate how much resource to be owned from the view point of cost for owing and borrowing resource and loss of business chances. The consumers can borrow resource from the communities when their resource is insufficient. to plan how much resource to be owned and how much resource to be borrowed from the communities. A community model and some resource usage models are assumed to figure out the optimization problem. A cost function is introduced. The function consists of the three kinds of cost/loss for the depreciation time of owned resource. The function value grows when owned resource is too much, and also grows when owned resource is too little. This means that the function value indicates the least point when owned resource is optimal. This paper introduces some assumptions about the character of resource sharing community and the shape of resource usage curve, and shows that the optimization problem can be solved analytically.