普适计算环境下的电子商务谈判系统的研究与实现

发布时间：2019-05-23 07:10

【摘要】： 电子商务经过多年的发展,给商务企业带来了丰厚的利润和无限的商机,在整个商业活动中已具有举足轻重的作用。然而,电子商务所使用的技术普遍陈旧,大多停留在静态服务的层面上,商品查询等服务缺乏人性化设计,商务应用基本上只限于网上广告推销,而实质性的电子商务活动几乎无法开展。目前,以普适计算为代表的新型互联网技术发展迅速,该技术的研究和应用,提供了一个无处不在的物理和信息空间,可以完全实现随时、随地灵活运用网络资源和服务。普适计算环境作为一种广泛的计算环境,为现有计算机和设备的发展提供了一条途径。在本文中,采用PVCGrid(普适计算基础设施),制订了在普适计算环境中的多传输协议管理机制、设备和服务的发现机制。该基础设施使得用户可以方便地使用网络中的各种设备资源,降低应用设计的复杂性,提高了设备之间的信息和资源的共享,为用户提供了增值的服务,使用户体会到计算无处不在的新感受。深入研究分析了基于Web服务体系的动态电子商务环境,分析Web服务和UDDI技术的特点,利用UDDI实现Web服务的注册与发现,提出基于本体描述的Web服务查询技术,实现商品搜索的准确定位。本文描述了一个基于案例推理策略提取和多Agent技术的电子商务谈判系统模型。该模型的特点在于它具有利用案例推理技术,从以前的经验中学习谈判策略的能力,有利于支持谈判人进行决策,并利用Agent代替人完成部分工作,实现了谈判的智能性,从而提高了电子商务的效率。本文研究了智能Agent和Web服务的普适计算技术环境下议价的模型,将Agent模型与普适计算技术环境相结合。将人工智能和普适计算技术服务的思想融入到电子商务议价的具体实现中,提出了一个面向专业领域的商品议价原型,为服务普适的实际应用和Web服务智能化提出了一种新的思路和解决方案。
[Abstract]:After years of development, electronic commerce has brought rich profits and unlimited business opportunities to business enterprises, and has played an important role in the whole business activities. However, the technology used in e-commerce is generally old, most of them stay at the level of static services, commodity query and other services lack of humanized design, business applications are basically limited to online advertising marketing. However, the substantive e-commerce activities can hardly be carried out. At present, the new Internet technology represented by pervasive computing is developing rapidly. The research and application of this technology provides a ubiquitous physical and information space, which can fully realize the flexible use of network resources and services at any time and anywhere. As a kind of extensive computing environment, pervasive computing environment provides a way for the development of existing computers and equipment. In this paper, PVCGrid (pervasive Computing Infrastructure) is used to develop a multi-transport protocol management mechanism, equipment and service discovery mechanism in pervasive computing environment. This infrastructure enables users to easily use all kinds of equipment resources in the network, reduces the complexity of application design, improves the sharing of information and resources between devices, and provides value-added services for users. Users experience the new feeling that computing is everywhere. This paper deeply studies and analyzes the dynamic e-commerce environment based on Web service system, analyzes the characteristics of Web service and UDDI technology, uses UDDI to realize the registration and discovery of Web service, and puts forward the query technology of Web service based on ontology description. To achieve the accurate positioning of commodity search. This paper describes a model of e-commerce negotiation system based on case-based reasoning strategy extraction and multi-Agent technology. The characteristic of the model is that it has the ability to learn negotiation strategies from previous experience by using case-based reasoning technology, which is beneficial to support negotiators to make decisions, and uses Agent to complete part of the work instead of people, thus realizing the intelligence of negotiation. Thus, the efficiency of electronic commerce is improved. In this paper, the bargaining model of intelligent Agent and Web services in pervasive computing technology environment is studied, and the Agent model is combined with the pervasive computing technology environment. The idea of artificial intelligence and pervasive computing technology service is integrated into the concrete realization of electronic commerce bargaining, and a prototype of commodity bargaining oriented to professional field is put forward. This paper puts forward a new idea and solution for the practical application of service universality and the intelligence of Web service.
【学位授予单位】：重庆大学
【学位级别】：硕士
【学位授予年份】：2009
【分类号】：TP311.52

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