After the persistent practice in the 1990's,using "Open System" idea to integrate large scale computer systems has been the consenting fact. The new mechanism based on mobile agent is discussed and the c...After the persistent practice in the 1990's,using "Open System" idea to integrate large scale computer systems has been the consenting fact. The new mechanism based on mobile agent is discussed and the core architecture called common agent request broker architecture (CARBA)is established to embody intelligent collaboration in the next generation open system. In order to evaluate whether CARBA is open system,ODP specification is used to validate the openness of CARBA.展开更多
大多数序贯拍卖模型中的标的只具有一个属性,本文构造了一个标的兼有共同价值和私人价值两个属性的序贯拍卖模型。考虑在拍卖过程中公开标的信息,分别给出此模型下买家Agent在第一价格密封拍卖规则(The First Price Sealed Auction,FPSA...大多数序贯拍卖模型中的标的只具有一个属性,本文构造了一个标的兼有共同价值和私人价值两个属性的序贯拍卖模型。考虑在拍卖过程中公开标的信息,分别给出此模型下买家Agent在第一价格密封拍卖规则(The First Price Sealed Auction,FPSA)和第二价格密封拍卖规则(The Second Price Sealed Auction,SPSA)中的竞价策略函数。提出一个基于标的信息增益比率的分类算法LIWNB,使得买家Agent在提交竞价时能准确分类当前拍卖信息,精确估计标的的共同价值。实验结果显示,算法LIWNB在一定条件下具有较高的分类性能。展开更多
文摘After the persistent practice in the 1990's,using "Open System" idea to integrate large scale computer systems has been the consenting fact. The new mechanism based on mobile agent is discussed and the core architecture called common agent request broker architecture (CARBA)is established to embody intelligent collaboration in the next generation open system. In order to evaluate whether CARBA is open system,ODP specification is used to validate the openness of CARBA.
文摘大多数序贯拍卖模型中的标的只具有一个属性,本文构造了一个标的兼有共同价值和私人价值两个属性的序贯拍卖模型。考虑在拍卖过程中公开标的信息,分别给出此模型下买家Agent在第一价格密封拍卖规则(The First Price Sealed Auction,FPSA)和第二价格密封拍卖规则(The Second Price Sealed Auction,SPSA)中的竞价策略函数。提出一个基于标的信息增益比率的分类算法LIWNB,使得买家Agent在提交竞价时能准确分类当前拍卖信息,精确估计标的的共同价值。实验结果显示,算法LIWNB在一定条件下具有较高的分类性能。