摘要
基于计算市场的网格系统资源分配的一个关键步骤是对资源的合理定价,本文给出了一种新的在每次交易过程中由买卖双方自主确定价格的方法。这种定价方法与现实生活中的商品交易更相近。与现有的其他定价策略相比,该策略是一种分布式的定价方案,与分布式资源分配的要求相适应。此外定价与交易相结合,价格仅由交易双方制定,且仅限于本次交易中有效,使得这种定价更加灵活,也更能充分适应网格资源的实时变化。
One of the key processes in computing-market based grid resource allocation is to make reasonable prices for all the resources. This article presents a new method that leaves the prices to be decided ouly by the two traders within the trading process. In this way, the trading process will be more similar to the real commodity trading process in practical life. Comparing with the other pricing schemes, this method is a distributed one, and is able to adapt to the requirements of distributed resource allocation. What's more, such pricing scheme is much more deft, and could be expected to get along well with the distributed real-time changeable grid environment for its inherent features that the pricing process is combined with the trading process, the decision-makers of the price are the traders who carry out the process, and the price is effective within the trading process only.
出处
《计算机科学》
CSCD
北大核心
2005年第5期120-123,共4页
Computer Science
基金
国家自然科学基金(编号60273041)
国家863计划(编号2002AA104560)的资助.
