This paper deals with a periodic review inventory system serving multiple demand classes that are differentiated by the treatment for shortages.Shortages of some classes were treated according to lost-sales,while thos...This paper deals with a periodic review inventory system serving multiple demand classes that are differentiated by the treatment for shortages.Shortages of some classes were treated according to lost-sales,while those of the others were backlogged.In each period,both replenishment decisions of inventory and allocation for all classes were made by a setup cost for each replenishment.By using the approach of stochastic dynamic programming formulation,the optimal replenishment policy is a state-dependent（s,S） policy,and the optimal allocation decision follows a state-dependent prioritization policy.展开更多
本文根据小型商业企业的商品进销存业务管理工作特征,利用Sybase公司的PowerBuilder 8.0作为开发工具,利用powerbuilder内自带的一个数据库管理系统Adaptive server anywhere作为数据库开发软件,开发出了一个小型手机库存管理系统,主要...本文根据小型商业企业的商品进销存业务管理工作特征,利用Sybase公司的PowerBuilder 8.0作为开发工具,利用powerbuilder内自带的一个数据库管理系统Adaptive server anywhere作为数据库开发软件,开发出了一个小型手机库存管理系统,主要是针对各手机销售商开发的计算机管理软件,该软件分为数据输入、数据处理、数据输出、数据查询,系统维护等功能模块。展开更多
基金Supported by the National Natural Science Foundation of China(No 70871066)
文摘This paper deals with a periodic review inventory system serving multiple demand classes that are differentiated by the treatment for shortages.Shortages of some classes were treated according to lost-sales,while those of the others were backlogged.In each period,both replenishment decisions of inventory and allocation for all classes were made by a setup cost for each replenishment.By using the approach of stochastic dynamic programming formulation,the optimal replenishment policy is a state-dependent（s,S） policy,and the optimal allocation decision follows a state-dependent prioritization policy.
文摘本文根据小型商业企业的商品进销存业务管理工作特征,利用Sybase公司的PowerBuilder 8.0作为开发工具,利用powerbuilder内自带的一个数据库管理系统Adaptive server anywhere作为数据库开发软件,开发出了一个小型手机库存管理系统,主要是针对各手机销售商开发的计算机管理软件,该软件分为数据输入、数据处理、数据输出、数据查询,系统维护等功能模块。
