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1.
Agent研究现状与发展趋势   总被引:231,自引:1,他引:230  
刘大有  杨鲲  陈建中 《软件学报》2000,11(3):315-321
对有关Agent理论和实践两方面的研究现状、关键技术和发展趋势进行了综述和讨论,试图勾画出目前Agent研究的脉络、重点及其发展趋向.主要内容包括:(1)智能Agent的特性、表示和推理;(2)多Agent系统的联合意图、协商和规划;(3)面向Agent的程序设计.最后,简单讨论了Agent技术目前所面临的挑战.  相似文献   

2.
文章主要对智能多Agent系统涉及的关键技术进行研究,描述了分布式人工智能与Agent的概念,详细阐述了Agent系统的模型、工作过程、特性、分类和结构,讨论了多Agent之间的通信模式、类型、机制和语言,以及Agent协作与协调方式等。  相似文献   

3.
分布式GIS的多Agent系统建模与实现   总被引:11,自引:0,他引:11  
将Agent技术引入到分布式GIS领域,提出了一个面向分布式GIS的多Agent系统模型,为分布式GIS的研究和开发提供了一种新的方法.首先设计了系统的体系结构,将分布式GIS系统中的Agent分成三类:Facilitator,GIS功能Agent和接口Agent,并给出了GIS Agent的结构和特征以及Agent之间的通信机制;然后采用DCOM技术和多线程技术,实现了一个空间多Agent系统的原型,并对其中的关键技术(同步技术、Agent的调度、Agent的强制终止等)进行了分析和探讨.  相似文献   

4.
叶斌 《计算机技术与发展》2007,17(11):225-227,232
基于多Agent技术所构造的协同设计系统具有多Agent系统的分布性、协作性和智能性的特点。在分析目前高校教师教学评价系统的基础上,提出了一个基于多Agent系统(MAS)的高校教师教学评测系统模型(MATES),并着重讨论了该系统中各Agent的功能和Agent之间的协作关系。该模型为教师教学评价的自动化、智能化和高效率提供了一个良好的计算平台。  相似文献   

5.
基于LDAP和多Agent的分布式网络信息检索   总被引:3,自引:0,他引:3  
随着Internet技术及应用的发展,基于分布式的异质信息资源的信息检索成为当前学术领域中的一个研究热点。文章在分析了目前解决该相关领域问题的几种典型技术的基础上,结合电子政务平台上的实际应用需求,提出了一种基于LDAP(Lightweight Directory Access Protocol)和多Agent的分布式网络信息检索模型,并对其中的关键技术进行了深入的探讨,如基于多目录服务的元数据组织、多Agent间的通信,最后给出了基于J2EE平台的系统模型实现。  相似文献   

6.
高曙  陈定方 《计算机工程》2004,30(9):109-111
在分析了目前分布式协同虚拟环境的研究现状以及存在问题的基础上,指出在这种系统中结合多Agent技术的可能性和必要性。着重研究了Internet上基于多Agent的分布式协同虚拟环境实现中的若干关键技术。  相似文献   

7.
Agent的学习理论是目前研究的热点问题。本文基于动态模糊集(DFS),抓住Agent心智特性,提出了一种Agent学习模型,构建出该模型下的Agent混合结构并给出了该模型的工作机制,最后借助动态模糊集(DFS)和强化学习技术实现了模型中的策略构造函数,使Agent具有自适应动态环境的能力和在线学习能力。  相似文献   

8.
多Agent系统中强化学习的研究现状和发展趋势   总被引:6,自引:1,他引:6  
本文对有关强化学习及其在多Agent系统中的应用等方面的研究现状、关键技术、问题和发展趋势进行了综述和讨论,试图给出强化学习目前研究的重点和发展方向。主要内容包括:(1)强化学习的框架结构;(2)几个有代表性的强化学习方法;(3)多Agent系统中强化学习的应用和问题。最后讨论了多Agent系统中应用强化学习所面临的挑战。  相似文献   

9.
基于多Agent系统的股票分析模型   总被引:1,自引:0,他引:1  
近年来Agent和多Agent系统成为重要的研究领域,其应用范围也越来越广。结合证券市场的基本知识和多Agent系统理论,提出了一个股票交易分析模型。模型运用多Agent系统(MAS)及其BDI(Believe,Desire,Intention)论,分析决策出相对较优的投资策略。  相似文献   

10.
本文研究了电子商务技术在供应链匹配设计中的利用;给出了一种基于多Agent技术的供应链自动匹配管理平台系统模型,阐述了其组成架构与各单个Agent的具体功能,指出了系统中的数据挖掘和供应链网络图构建两项关键技术;动态实现了供应链自动匹配管理。  相似文献   

11.
Abstract This paper describes an approach to the design of interactive multimedia materials being developed in a European Community project. The developmental process is seen as a dialogue between technologists and teachers. This dialogue is often problematic because of the differences in training, experience and culture between them. Conditions needed for fruitful dialogue are described and the generic model for learning design used in the project is explained.  相似文献   

12.
European Community policy and the market   总被引:1,自引:0,他引:1  
Abstract This paper starts with some reflections on the policy considerations and priorities which are shaping European Commission (EC) research programmes. Then it attempts to position the current projects which seek to capitalise on information and communications technologies for learning in relation to these priorities and the apparent realities of the marketplace. It concludes that while there are grounds to be optimistic about the contribution EC programmes can make to the efficiency and standard of education and training, they are still too technology driven.  相似文献   

13.
融合集成方法已经广泛应用在模式识别领域,然而一些基分类器实时性能稳定性较差,导致多分类器融合性能差,针对上述问题本文提出了一种新的基于多分类器的子融合集成分类器系统。该方法考虑在度量层融合层次之上通过对各类基多分类器进行动态选择,票数最多的类别作为融合系统中对特征向量识别的类别,构成一种新的自适应子融合集成分类器方法。实验表明,该方法比传统的分类器以及分类融合方法识别准确率明显更高,具有更好的鲁棒性。  相似文献   

14.
Development of software intensive systems (systems) in practice involves a series of self-contained phases for the lifecycle of a system. Semantic and temporal gaps, which occur among phases and among developer disciplines within and across phases, hinder the ongoing development of a system because of the interdependencies among phases and among disciplines. Such gaps are magnified among systems that are developed at different times by different development teams, which may limit reuse of artifacts of systems development and interoperability among the systems. This article discusses such gaps and a systems development process for avoiding them.  相似文献   

15.
This paper presents control charts models and the necessary simulation software for the location of economic values of the control parameters. The simulation program is written in FORTRAN, requires only 10K of main storage, and can run on most mini and micro computers. Two models are presented - one describes the process when it is operating at full capacity and the other when the process is operating under capacity. The models allow the product quality to deteriorate to a further level before an existing out-of-control state is detected, and they can also be used in situations where no prior knowledge exists of the out-of-control causes and the resulting proportion defectives.  相似文献   

16.
Going through a few examples of robot artists who are recognized worldwide, we try to analyze the deepest meaning of what is called “robot art” and the related art field definition. We also try to highlight its well-marked borders, such as kinetic sculptures, kinetic art, cyber art, and cyberpunk. A brief excursion into the importance of the context, the message, and its semiotics is also provided, case by case, together with a few hints on the history of this discipline in the light of an artistic perspective. Therefore, the aim of this article is to try to summarize the main characteristics that might classify robot art as a unique and innovative discipline, and to track down some of the principles by which a robotic artifact can or cannot be considered an art piece in terms of social, cultural, and strictly artistic interest. This work was presented in part at the 13th International Symposium on Artificial Life and Robotics, Oita, Japan, January 31–February 2, 2008  相似文献   

17.
《计算机科学》2007,34(4):148-148
Recent years have seen rapid advances in various grid-related technologies, middleware, and applications. The GCC conference has become one of the largest scientific events worldwide in grid and cooperative computing. The 6th international conference on grid and cooperative computing (GCC2007) Sponsored by China Computer Federation (CCF),Institute of Computing Technology, Chinese Academy of Sciences (ICT) and Xinjiang University ,and in Cooperation with IEEE Computer Soceity ,is to be held from August 16 to 18, 2007 in Urumchi, Xinjiang, China.  相似文献   

18.
Although there are many arguments that logic is an appropriate tool for artificial intelligence, there has been a perceived problem with the monotonicity of classical logic. This paper elaborates on the idea that reasoning should be viewed as theory formation where logic tells us the consequences of our assumptions. The two activities of predicting what is expected to be true and explaining observations are considered in a simple theory formation framework. Properties of each activity are discussed, along with a number of proposals as to what should be predicted or accepted as reasonable explanations. An architecture is proposed to combine explanation and prediction into one coherent framework. Algorithms used to implement the system as well as examples from a running implementation are given.  相似文献   

19.
为了设计一种具有低成本、低功耗、易操作、功能强且可靠性高的煤矿井下安全分站,针对煤矿安全生产实际,文章提出了采用MCS-51系列单片机为核心、具有CAN总线通信接口的煤矿井下安全监控分站的设计方案;首先给出煤矿井下安全监控分站的整体构架设计,然后着重阐述模拟量输入信号处理系统的设计过程,最后说明单片机最小系统及其键盘、显示、报警、通信等各个组成部分的设计;为验证设计方案的可行性与有效性,使用Proteus软件对设计内容进行仿真验证,设计的煤矿井下安全监控分站具有瓦斯、温度等模拟量参数超标报警功能和电机开停、风门开闭等开关量指示功能;仿真结果表明:设计的煤矿井下安全监控分站具有一定的实际应用价值.  相似文献   

20.
This paper provides the author's personal views and perspectives on software process improvement. Starting with his first work on technology assessment in IBM over 20 years ago, Watts Humphrey describes the process improvement work he has been directly involved in. This includes the development of the early process assessment methods, the original design of the CMM, and the introduction of the Personal Software Process (PSP)SM and Team Software Process (TSP){SM}. In addition to describing the original motivation for this work, the author also reviews many of the problems he and his associates encountered and why they solved them the way they did. He also comments on the outstanding issues and likely directions for future work. Finally, this work has built on the experiences and contributions of many people. Mr. Humphrey only describes work that he was personally involved in and he names many of the key contributors. However, so many people have been involved in this work that a full list of the important participants would be impractical.  相似文献   

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