基于.Net Web服务模型的流通EDI系统的设计与实现

Web服务技术是一种新的基于Internet分布式组件技术，它的出现给企业应用集成(EAI)和电子商务等应用注入了新的活力，．Net架构中的Web服务模型就是它的一个具体实现。主要利用．Net Web服务模型实现一个流通EDI系统，解决了传统的EDI中的一些缺点．给出了整个EDI系统的系统架构图、主要功能模块，详细介绍了系统实现的方法，同时指出了这个系统待解决的问题，即与其它EDI系统的交互。     

基于本体和语义Web服务的供应链知识集成

运用本体论、语义Web、Web服务和多Agent等技术研究供应链系统知识集成的方法，提出了一个基于本体和语义Web服务的多Agent供应链知识集成架构，讨论了供应链系统中基于语义Web服务的智能服务机制和基于元本体和共享本体的多Agent协作方法。     

利用Web服务实现供应链中跨企业信息系统的集成

本文讨论了如何利用Web服务来实现供应链中跨企业信息系统的集成，提出了基于Web服务的供应链信息系统集成模式，并且具体讨论了如何利用Web服务实现信息系统的集成。     

基于WSRF的供应链管理信息系统

为构建一个分布式、集成化的数据环境,实现信息共享的供应链管理信息系统,提出基于Web服务资源框架(WSRF)的供应链管理信息系统模型。在该模型中利用Web服务资源对供应链资源进行建模,并利用WSRF架构解决组织内以及组织间的异构系统整合问题,从而加速供应链成员间的信息流动。     

敏捷供应链环境下工作流管理系统框架的研究

本文使用Web服务及其相关技术,在不改变企业内部系统底层架构的基础上,提出了一个敏捷供应链信息集成方案,实现了异构企业之间的信息共享.在此基础上引入了工作流技术,讨论了一个敏捷供应链环境下的工作流管理系统的框架设计,并指出了进一步的研究方向.     

基于面向服务架构的敏捷供应链信息集成研究

在分析敏捷供应链信息系统的特性及需求的基础上结合Web Service技术和面向服务架构（SOA）思想,从生命周期角度描述了整个敏捷供应链信息集成的整个生命周期过程,并且提出了基于面向服务架构和Web Service实现技术的信息集成系统框架,简要分析了如何采用Web Service技术来实现整个系统,分析了实现过程中可能遇到的实际问题及将来进一步的研究方向.     

基于Web服务的农业信息共享平台设计

为实现农业信息系统之间信息资源的集成和共享,给出了一种利用Web服务实现农业信息共享的开发方案。详细阐述了共享平台的整体框架结构以及Web服务封装实现方法。能有效整合农业信息网站内部的业务系统,方便快捷的实现农业信息的共享,并具有良好的可扩展性。     

基于Web服务组合技术的物流供应链管理信息系统集成

根据供应链管理中物流信息的特点,提出采用Web服务组合技术解决供应链管理信息中的数据异构兼容问题。构建了基于Web服务组合技术的物流供应链信息系统集成的框架,解决了供应链管理中的各节点企业协调同步对系统集成的要求。     

基于Web服务的电子政务系统研究

本文首先分析了当前电子政务系统建设中存在的问题，并研究了电子政务系统的设计目标。为了解决电子政务信息在政府内部及政府之间共享的问题，本文提出了一种基于Wbb服务的电子政务系统设计方案。利用Web服务的平台独立性，松散耦合性等特点，将基于Web服务的电子政务系统与政府内部应用程序进行集成，并且与外部其他政府部门进行协同合作，实现信息共享。通过分析Web服务技术实现信息流通与共享的关键技术，设计了一个基于Web服务的电子政务系统平台模型。     

企业信息网格中的服务点播

为了实现数据信息在Internet上的广域共享和快捷获取，产生了一种信息网格的软件框架，而企业信息网格技术正是目前企业信息共享进程中一项比较热门的技术。介绍了网格、信息网格技术的概念，并进一步阐述了企业信息网格的基本框架及其实现流程，然后以具体的项目《企业信息网格关键技术研究》为例，提出了服务点播技术以及它的开发实现，并且在与Web Senrice客户端技术的比较中，明确了服务点播技术的优点。     

海量卫星遥感数据共享的关键技术

在对遥感数据共享的研究现状及其存在的难点问题进行综合分析的基础上,从元数据共享、标准数据产品共享、遥感信息共享3方面内容,分别对遥感数据共享到遥感信息共享的关键技术进行研究。并给出基于网络服务技术实现遥感信息共享与综合信息集成共享服务的框架结构和基本步骤。     

Web-based Supply Chain Management

A key constituent of supply chain management strategies is information sharing. Software component technology facilitates information sharing by providing a means for integrating heterogeneous information systems into virtual information systems. Extranet technology facilitates information sharing between an enterprise and its business partners as well as its customers through the Internet. These two technologies enable new strategies that integrate information systems and improve supply chain networks. We discuss the application of these strategies to supply chain processes.     

Effects of information technology alignment and information sharing on supply chain operational performance

The paper aims to investigate the effects of information technology (IT) alignment and information sharing on operational performance in the context of supply chain. Based on the resource-based view, this study identifies IT alignment and information sharing as specific resources/capabilities for supply chain partnership. Data from 141 Chinese manufacturers are collected to test the relationships among IT alignment, information sharing, and operational performance. The results show that (1) both IT alignment and information sharing have direct and positive effects on operational performance, (2) IT alignment has an indirect effect on operational performance through information sharing, and (3) IT alignment and information sharing have different emphases in operational performance improvement. The resource-capability-performance paradigm is extended to supply chain context in the emerging economy. Chinese managers may have different emphases on IT resource/information sharing capability deployment for operational efficiency and effectiveness.     

基于Web Services的供应链管理信息集成

介绍了在当前供应链的环境下,成员信息集成交互的重要性,指出了传统的一些分布式信息集成技术的不足,给出了在Web Services技术下供应链信息集成的框架、方案,并指出Web服务的技术优势,在实现异构平台的企业间信息交互的可行性和优点。该方案可以有效的满足供应链信息集成的要求。     

供应链企业间远程数据接口的设计与ORACLE实例

该文论述了供应链企业之间亟待解决的与远程数据接口相关的问题,包括远程数据接口的含义,与EDI的关系,远程数据共享方式等。结合应用软件开发实践提出了远程数据接口的设计原则和关键技术。并给出在ORACLE环境下实现远程数据接口的应用实例。     

Collaborative integration in e-business through private trading exchanges (PTXs)

Collaborative integration is e-business process integration with supply chain partners such that there is a tightly-coupled collaborative relationship among all partners, deep visibility across all tiers of the supply chain, and near-real-time information exchange and knowledge sharing around supply chain processes. Enterprises seek to implement collaborative integration in order to realize the value-added benefits and cost savings of superior supply chain management, while enabling intelligent action and faster response to environmental variability. Increasingly, supply chain leaders are building private trading exchanges (PTXs) in order to more effectively enable and manage such collaborative integration. This paper examines the value proposition and the spectrum of solutions and services around collaborative integration through PTXs. The paper first identifies the challenges of collaborative integration in near-real-time supply chains. It then describes the building blocks of a PTX solution. It develops a comparative value proposition for collaborative integration. It then provides an illustrative case example from Viacore Inc. The paper ends with an examination of the future of collaborative integration in lean e-business environments.     

An assessment model for RFID impacts on prevention and visibility of inventory inaccuracy presence

Bullwhip effect has been considered as one of major research topics in supply chain management. Most of the studies disregarded the mismatch between the recorded inventory and the reality. However, it is shown that the inventory inaccuracy under uncertainty is a widespread phenomenon in both retail and distribution centers. Due to the propagation of information distortion along the supply chain, the financial impacts of inventory inaccuracy include not only the cost of direct inventory loss but also the increasing holding and shortage cost at each stage. The emergence of RFID technology offers a possible solution to alleviate the growing cost of inventory inaccuracy. By making full use of RFID technology, this paper attempts to compare the inventory inaccuracy impact on bullwhip effect in terms of order variance amplification and supply chain performance under two scenarios: (1) all members are aware of the inaccuracy and optimize their operations; (2) all members deploy RFID technology to reduce inventory inaccuracy. Informed order policy is used as benchmark to capture the true RFID value and differentiate two types of RFID impacts, prevention and visibility, to provide more manageable insight. In particular, the incentive of sharing information in supply chain is also provided by comparing the cost of two supply chain settings.     

XML-based specification for Web services document security

The Internet and related technologies have seen tremendous growth in distributed applications such as medicine, education, e-commerce, and digital libraries. As demand increases for online content and integrated, automated services, various applications employ Web services technology for document exchange among data repositories. Web services provide a mechanism to expose data and functionality using standard protocols, and hence to integrate many features that enhance Web applications. XML, a well-established text format, is playing an increasingly important role in supporting Web services. XML separates data from style and format definition and allows uniform representation, interchange, sharing, and dissemination of information content over the Internet. XML and Web services provide a simplified application integration framework that drives demand for models that support secure information interchange. Providing document security in XML-based Web services requires access control models that offer specific capabilities. Our XML-based access control specification language addresses a new set of challenges that traditional security models do not address.     

Simulation-based experimentation for designing reliable and efficient Web service orchestrations in supply chains

The world today is witnessing a growing interest in conducting supply chain business processes electronically using Web services orchestration technology. Fast adoption is often hampered by the need for experimentation to make efficient use of this technology in supply chain processes. In this paper, a simulation-based approach supporting experimentation with the efficiency and reliability of Web service orchestrations in supply chains prior to implementation are presented. The approach simulates the de facto business process specification standard for Web services, BPEL4WS, using Java-based simulation building blocks. A supply chain case study is used to demonstrate and evaluate the approach.