基于agent 的分布式集成环境

本文提出了一种基于多ａｇｅｎｔ的分布式集成环境ＤＩＥＭＡ的通用框架,描述了ＤＩＥＭＡ的工作原理;提出了服务ａｇｅｎｔ和请求ａｇｅｎｔ的实现框架及其设计与实现。     

信息化战场中基于智能体聚类的信息处理

研究了信息战条件下信息的处理问题,通过分析信息化战场条件下战场环境和人员的特点,提出了一种基于智能体聚类的信息处理方法,通过该方法来实现战场信息的通信、传输、交换从而协助指挥员决策。该方法的特点是可以根据战场的环境进行聚类,降低了信息的复杂度从而保证及时有效地传递消息。该方法通过智能体平台实现,具有一定智能性并减少了指挥员的决策难度,对指挥自动化而言是一个很好的实例。     

面向态势估计的多代理规划识别模型的研究

态势估计问题是数据融合的高层部分,如何有效的评估态势进而推理出敌军的目的、意图是要解决的问题;而在战役对象多、机动复杂的情况下如何推理更是一个待解决的问题。通过应用多代理规划识别理论,建立态势评估的推理框架,进而推出解决态势融合的推理算法。     

新型潜伏性环氧树脂体系固化动力学

采用非等温差示扫描量热(DSC)技术对改性咪唑类固化剂(MIM)及其微胶囊固化剂(MIC)与E-51环氧树脂的固化反应过程进行了跟踪,并利用Kissinger和Crane方程对该固化反应进行了动力学分析,在此基础上探讨了固化剂包覆处理前后其环氧树脂体系的固化动力学参数与固化剂室温贮存性能的关系。结果表明:在不同升温速率下,E-51/MIM反应体系的放热量均大于E-51/MIC体系;两固化反应体系的反应级数均为0.89;与E-51/MIM体系相比,E-51/MIC体系的固化反应活化能和频率熵因子均较大,并具有更好的室温贮存性能。     

一种面向Agent的概念化建模方法*

面向Agent的建模方法为基于Agent系统的概念化描述提供了一种新的技术.针对多Agent系统分析与建模问题,扩展并规范了面向Agent概念化建模过程,定义了Agent模型及其扩展模型,并给出了形式化描述.同时,给出面向Agent的分析和设计过程,为其具体建模提供了一种高层指导.最后,与其它现有面向Agent的方法在应用方面进行了类比分析,为该方法的广泛和深入地应用研究打下基础.     

Oligopolistic contracting: Channel coordination under competition

We study contracts between a single retailer and multiple suppliers of two substitutable products, where suppliers have fixed capacities and present the retailer cost contracts for their supplies. After observing the contracts, the retailer decides how much capacity to purchase from each supplier, to maximize profits from the purchased capacity from the suppliers plus his possessed inventory (endowment). This is modeled as a noncooperative, nonzero‐sum game, where suppliers, or principals, move simultaneously as leaders and the retailer, the common agent, is the sole follower. We are interested in the form of the contracts in equilibrium, their effect on the total supply chain profit, and how the profit is split between the suppliers and the retailer. Under mild assumptions, we characterize the set of all equilibrium contracts and discuss all‐unit and marginal‐unit quantity discounts as special cases. We also show that the supply chain is coordinated in equilibrium with a unique profit split between the retailer and the suppliers. Each supplier's profit is equal to the marginal contribution of her capacity to supply chain profits in equilibrium. The retailer's profit is equal to the total revenue collected from the market minus the payments to the suppliers and the associated sales costs.     

连续信息空间中的信息泄漏问题研究

在联邦式作战仿真平台中,互相通信的主体在进行通信的同时还需要保护其私有的信息。讨论了基于线性方程组“无穷解”条件下的连续信息空间的信息泄漏和保护问题,包括该模型的基本特性和防止泄漏的方法,指出了存在信息的部分泄漏问题,并给出了检测部分泄漏的方法,为提高计算性能,可指定检测子空间,最后,讨论了信息动态改变对信息泄漏的影响。     

The impact of operational decisions on the design of salesforce incentives

When facing high levels of overstock inventories, firms often push their salesforce to work harder than usual to attract more demand, and one way to achieve that is to offer attractive incentives. However, most research on the optimal design of salesforce incentives ignores this dependency and assumes that operational decisions of production/inventory management are separable from design of salesforce incentives. We investigate this dependency in the problem of joint salesforce incentive design and inventory/production control. We develop a dynamic Principal‐Agent model with both Moral Hazard and Adverse Selection in which the principal is strategic and risk‐neutral but the agent is myopic and risk‐averse. We find the optimal joint incentive design and inventory control strategy, and demonstrate the impact of operational decisions on the design of a compensation package. The optimal strategy is characterized by a menu of inventory‐dependent salesforce compensation contracts. We show that the optimal compensation package depends highly on the operational decisions; when inventory levels are high, (a) the firm offers a more attractive contract and (b) the contract is effective in inducing the salesforce to work harder than usual. In contrast, when inventory levels are low, the firm can offer a less attractive compensation package, but still expect the salesforce to work hard enough. In addition, we show that although the inventory/production management and the design of salesforce compensation package are highly correlated, information acquisition through contract design allows the firm to implement traditional inventory control policies: a market‐based state‐dependent policy (with a constant base‐stock level when the inventory is low) that makes use of the extracted market condition from the agent is optimal. This work appears to be the first article on operations that addresses the important interplay between inventory/production control and salesforce compensation decisions in a dynamic setting. Our findings shed light on the effective integration of these two significant aspects for the successful operation of a firm. © 2014 Wiley Periodicals, Inc. Naval Research Logistics 61: 320–340, 2014     

面向Agent的海军军械勤务辅助支持系统的逻辑构建

结合分布式人工智能中的Agent技术和军械勤务辅助支持系统的特点 ,研究了面向A gent的军械勤务辅助支持结构。结合该系统介绍了Agent和多Agent系统的概念 ,讨论了A gent的通信机制     

军事网格与Agent Grid研究综述

在简要介绍通用网格概念和发展的基础上,着重对军事网格和Agent Grid进行了研究和分析.介绍了美军军事网格发展历程中4个具有代表性的网格研究项目,展现了当前军事网格研究的现状和未来的发展趋势.以CoABS Grid项目为研究背景,分析了Agent Grid的基本特点和相关的主要观点,着重探讨了Agent和Grid技术的融合,以及Agent Grid与MAS的关系,最后总结提出了Agent Grid研究的技术要点.