基于Agent的智能采购系统的建模研究

以某制造企业信息管理系统的采购系统为例,使用面向Agent的软件工程方法———Gaia方法详细分析了其智能采购系统,建立了智能采购系统的分析模型和设计模型,并使用Agent开发工具OpenCybele进行了系统实现的尝试。     

敏捷供应链协同决策体系中MAS的结构与设计

根据敏捷供应链管理过程中决策活动的特点，阐述了敏捷供应链协同决策体系中引入Agent的原因，讨论了多Agent系统(MAS)在敏捷供应链协同决策体系中的应用，研究了MAS的组成结构，建立了敏捷供应链协同决策体系中上层Agent联邦的功能组成，并提出了一种基于Java bean组件技术和面向Agent设计的MAS的设计方法。最后，介绍了MAS在敏捷供应链协同商务系统中的应用。     

面向Agent的虚拟建模方法研究

阐述虚拟现实技术的概念、特点,研究了虚拟现实建模语言(Virtural Reality Modeling Language,VRML)实时交互行为的工作原理和关键技术.通过对面向Agent技术的分析,提出了一个基于BDI模型的面向Agent技术的虚拟建模方法,并对一个虚拟公园中的认知型Agent的部分功能进行了编码和实现. 更多还原     

一种基于网格体系结构的AOMG方法

针对网格体系结构的异构性、开放性、自适应性等特点,利用组织学观点和Agent抽象机制,提出了一种面向Agent的分析和设计建模方法《Agent—oriented Modeling based on Grid,AOMG),用于基于网格环境的分布式应用的分析和设计。该方法定义了开放式组织、角色、Grid—Agent、服务、网格节点等概念,提出了适合于网格分布式应用的分析和设计模型,并通过一个电子商务系统对整个分析和设计建模过程进行阐述。     

Detection of undesirable communication patterns in multi-agent systems

Communication design is usually complex in Multi-Agent Systems (MAS) because of dynamic emergent behaviours. The lack of proper quantitative measures to assess alternative solutions and guide an iterative development makes this design even harder. The aim of this work is to efficiently find and describe communication patterns that should be avoided in these systems and identify the agents involved in these patterns. For this purpose, this research presents a suite of novel metrics and classification rules that, respectively, measure agents’ communication and classify their results to describe patterns. This work also provides tools for automatically measuring the metrics and applying the classification rules. In order to evaluate this work, the results of applying these metrics and classification rules have been compared with the quality attribute of performance in several MAS. Performance is measured as the time between a user’s request and the MAS response, and partially represents the factor of the quality of service. The experiments gather four agent-oriented communication designs that belong to two different domains: Crisis-management and Cinema ticket selling. The study reveals that the detected communication patterns are related with performance, and that the proposed metrics can arguably guide the design of communications improving the overall performance of systems.     

基于Agent的网络分布式动态防护体系

从系统科学的观点出发，提出了网络分布式动态防护体系的概念，研究了其基于系统工程与面向Agent的设计思想和方法。据此设计了基于Agent的分布式动态防护体系，论述了数据获取、信息处理、决策响应与辅助等Agent的功能原理及其动态协作关系。该体系具有本质的智能性和动态性，能有效检测并阻断多种入侵，实现了分布动态防护。     

面向Agent软件工程综述

面向Agent 软件工程是近年来软件工程领域出现的一个重要的前沿研究方向,受到了学术界和工业界的高度关注和重视,研究活跃,发展迅速.本文从应用需求和技术发展两个方面阐述了面向Agent软件工程的产生和发展背景;从技术、开发和工具3个视点综述了现阶段面向Agent软件工程的研究内容;分析了面向Agent 软件工程的研究现状;最后讨论了它的应用前景和面临的挑战以指导进一步研究.     

MOBMAS: A methodology for ontology-based multi-agent systems development

Ontologies offer significant benefits to multi-agent systems: interoperability, reusability, support for multi-agent system (MAS) development activities (such as system analysis and agent knowledge modeling) and support for MAS operation (such as agent communication and reasoning). This paper presents an ontology-based methodology, MOBMAS, for the analysis and design of multi-agent systems. MOBMAS is the first methodology that explicitly identifies and implements the various ways in which ontologies can be used in the MAS development process and integrated into the MAS model definitions. In this paper, we present comprehensive documentation and validation of MOBMAS.     

Artifacts in the A&;A meta-model for multi-agent systems

In this article we focus on the notion of artifact for agents in multi-agent systems (MAS) as a basis for a new meta-model promoting the modelling and engineering of agent societies and MAS environment as first-class entities. Its conceptual foundations lay upon theories and results coming from computational sciences as well as from organisational and cognitive sciences, psychology, computer supported cooperative work (CSCW), anthropology and ethology. In the resulting agents & artifacts (A&A) meta-model, agents are the (pro-)active entities in charge of the goals/tasks that altogether build up the whole MAS behaviour, whereas artifacts are the reactive entities providing the services and functions that make individual agents work together in a MAS, and that shape agent environment according to the MAS needs. After presenting the scientific background, we define the notions of artifact in the A&A meta-model, discuss how it affects the notion of intelligence in MAS, and show its application to a number of agent-related research fields.     

基于会话的安全、鲁棒共享控制方法

在共享控制系统中，比如智能服务机器人，操作员和自动化专门系统相互配合，共同控制．有效的共享控制需要复杂的系统体系结构，该结构可以提供安全鲁棒的运行，提供对用户友好的界面．满足这两项需求是一个不寻常的任务．介绍了解决这些问题的方法．首先给出一个以会话为中心采用面向代理编程和形式化方法的认知控制体系结构．采用混成设计的SharC认知控制体系结构，可以区分协同代理群体中每一个遥控设备的控制．安全性对共享控制系统来说是极为重要的，因此这种体系结构必须能够保证较高的安全性．最后，描述了作为控制系统核心的形式化建模会话管理器，通过示范平台中自动轮椅的例子说明这些不同的软件范例的应用。