云环境下基于双向拍卖的资源定价模型

Resources Pricing Model Based on Bidirectional Auction under Cloud Environment

针对云资源的特点,提出了一种双向拍卖模型,该模型利用供应商的资源使用情况来影响供应商的报价,并对买方的报价进行排序,测定获胜者;考虑了按照价格排序测定获胜者后剩余资源的问题,提出了避免剩余资源浪费的解决办法;最后,当获胜者全部测定完毕后,给出了收费函数,利用分段的方式解决了部分客户价格过高的问题,激励客户提高出价,增加供应商的收益。

According to the characteristics of cloud resources,this paper proposes a kind of bidirectional auction model,this model uses the resources exploitation situation of supply merchants to affect their quoted prices,ranks the quoted prices of the purchasers and determines the winner. After considering surplus resources after the winner is determined according to price ranking,this paper advances the solution to the avoidance of the wasting of surplus resources,finally,after complete determination of the winners,gives fee collection function,uses the segmentation method to solve the problem in too expensive price of a part of customers,and incentivizes the customers to raise their price offer to increase the gain of the supply merchants.