Trusted Agent-Mediated E-Commerce Transaction Services via Digital Certificate Management

Agent-mediated e-commerce (AMEC) transaction services will be a paradigm shift from the existing client–server e-commerce model. In order to fulfill the leverage of AMEC intermediary services with secure and trusted service capabilities, we propose an agent-oriented public key infrastructure (PKI) operating with a variety of digital certificates. Under this agent-oriented PKI, several trusted AMEC transaction service models will be demonstrated using human and agent certificates showing, delegation, and verification protocols. We establish human/agent authentication, authorization, delegation, access control, and trusted relationships before these trusted AMEC intermediary services can be realized. This paper shows that a trusted AMEC system can be implemented in the FIPA compliant multi-agent system.     

Integration of Agent System with Legacy Software

Agent technique is a new method that can analyze, design and realize a distributed open system. It has been used in almost every field. But if act for the real practical words in technique, it must integrate with legacy software, such as database system etc, and control them. This paper introduces the specification of agent software integration, ontology, instances database as implementing agent software integration with CORBA technique and takes XML, ACL as language communicating among agents.     

代理系统与数据库集成的设计与实现

论文介绍了代理系统与非代理软件系统集成的规范;阐述了以面向代理的方法,如何在Grasshopper代理平台上实现代理系统与数据库的集成。     

基于FIPA平台的多主体楼宇系统集成体系研究

提出了一种基于FIPA平台的多主体多服务器的集成结构，描述了可扩展的四层集成平面的运作，并给出了主体的核心结构及主体间服务请求的控制方式。     

From Message Exchanges to Communicative Acts to Commitments

Our research aims at providing an alternative model of agent communication to the one proposed by the Foundation for Intelligent Physical Agents (FIPA). We adopt the mainstream perspective that views agent communication as the performance of communicative acts, but we shift the focus from agents' mental states to their social state. Starting from the FIPA Communicative Act Library, we provide a commitment-based semantics for a significant set of acts. This analysis leads to a classification of such acts that is to shed some light on topics that have not been dealt with in an effective way yet.     

基于MAS的作战指挥模型的通信技术实现

Agent通信是Multi-Agent系统能否高效运行的关键技术之一。为实现基于Multi-Agent的作战指挥智能化系统中各Agent间的交互、协商与合作,解决作战决策处理这一复杂过程的控制问题,通过分析FIPA-ACL的系统组成、通信机制等,提出了一种基于FIPA-ACL的作战指挥智能化系统的Multi-Agent通信技术,确定了其通信方式、通信策略与通信协议,并给出了具体实现方法。     

Agent通信语言综述

作为Agent间通信的关键,Agent通信语言(AgentCommunicationLanguage,ACL)已经得到学术界和企业界的广泛研究。在综合分析国内外有关ACL文献的基础上,总结了ACL的起源和发展,设计了ACL的基本框架;并在此框架基础上,分析比较了各种ACL,尤其对两种主流ACL:KQML(KnowledgeQueryandManagementLanguage)和FIPAACL(TheFoundationforIntelligentPhysicalAgentsACL)进行比较分析,最后对ACL研究热点做了总结,概括了可能的进一步研究方向。     

软件Agent技术及基于FIPA的平台体系结构分析

软件Agent技术提供了一种新的计算模式，基于Agent的系统在解决复杂、开放、分布式问题上所体现出的潜力推动了Agent技术的研究和应用。介绍了Agent的概念、分类、BDI理论模型、体系结构、通信语言、本体论和分布式处理技术。对一个符合FIPA规范的Agent系统参考体系结构进行了分析。     

移动Agent互操作插件智能性扩展

自从 90年代以来 ,移动 agent技术由于具有独特的技术优势 ,已经在协作系统、工作流管理系统等领域产生了重大的影响 ,许多厂商分别推出自己的移动 agent系统 .为了解决它们之间的互操作问题 ,OMG提出了 MASIF规范 ,我们也据此开发出了 MASIF插件 .但是 MASIF并没有体现智能性 .本文为这方面的问题提出了解决思路 ,并对我们开发出的 MASIF插件进行了改进 .