基于WWW的多层螺旋调强放疗装置远程故障诊断系统

介绍了基于WWW的多层螺旋调强放疗装置远程故障诊断系统的体系结构、基本工作原理；对系统所涉及的关键技术，如Activex控件技术、Web数据库技术等进行了探讨，并举例说明了这两种技术在远程故障诊断系统中的综合应用方法。     

一种基于Web Service 的远程数据库访问技术

介绍了利用Web Senrice实现远程数据库存取的方法，并以.NET开发环境为例讲述了两种实现方式。     

用ASP设计有照片的人事记录的翻页浏览程序

本文首先分析了在单位内部网实现有照片的人事记录翻页浏览时所遇到的问题，然后简单介绍了解决该问题所使用的ASP和ADO技术，最后以高校学生信息库为例，说明了设计有照片人事记录的翻页浏览程序的方法，并给出了ASP参考程序代码。     

使用Authorware与网页制作技术相结合的方法开发多媒体软件

本文介绍一种使用Authorware与网页制作技术相结合的开发多媒体软件的新方法，借助于Authorware中可以使用控件的特性，将Web浏览器控件嵌入在Authorware开发的多媒体软件之中，使用这种方法，可以充分利用较成熟的网页制作技术，简化开发工作，缩短软件开发周期，并且便于维护。     

基于Web的印章治安管理信息系统的设计与实现

印章管理是我国治安管理工作的一个重点。该文根据印章管理的特点,提出了一个基于Web的印章治安管理信息系统的架构设计和实现方法。系统采用多级管理模式(省厅级、市局级、县区级等)来管理印章信息的录入、查询和识别;同时工商、银行、税务、海关等部门可以在线查询印章数据。此外,该文还探讨了用户管理模式和印章图像的处理技术。最后对系统进行了分析和评价。     

Web方式用户交换机控制台

为了适应用户交换机控制台功能的不断增加和提高控制台软件的可维护性,用C++和Java技术成功地开发了Web方式(BS方式)用户交换机控制台。文章描述了Web方式用户交换机控制台的实现方案和关键技术。     

企业应用集成与基于web services的构架应用

互联网技术的快速发展,为企业的信息化提出了更高的要求,基于先进管理理念的ERP、CRM、SCM以及电子商务技术成为企业应用的趋势;然而,由于不同系统间平台、语言、标准等的差异性,使得进行企业应用集成成为企业信息化的重要形式,随着新的网络应用技术构架webservices技术的出现,为企业应用集成的发展提供了崭新的模式,该文介绍了企业信息化及企业应用系统集成的主要形式,并分析了当前webservices技术的主要特点及基于webservices技术的应用构架,阐述了webservices技术在企业应用集成上的应用与前景。     

Complete Mining of Frequent Patterns from Graphs: Mining Graph Data

Basket Analysis, which is a standard method for data mining, derives frequent itemsets from database. However, its mining ability is limited to transaction data consisting of items. In reality, there are many applications where data are described in a more structural way, e.g. chemical compounds and Web browsing history. There are a few approaches that can discover characteristic patterns from graph-structured data in the field of machine learning. However, almost all of them are not suitable for such applications that require a complete search for all frequent subgraph patterns in the data. In this paper, we propose a novel principle and its algorithm that derive the characteristic patterns which frequently appear in graph-structured data. Our algorithm can derive all frequent induced subgraphs from both directed and undirected graph structured data having loops (including self-loops) with labeled or unlabeled nodes and links. Its performance is evaluated through the applications to Web browsing pattern analysis and chemical carcinogenesis analysis.     

An Adaptive Policy-Based Framework for Network Services Management

This paper presents a framework for specifying policies for the management of network services. Although policy-based management has been the subject of considerable research, proposed solutions are often restricted to condition-action rules, where conditions are matched against incoming traffic flows. This results in static policy configurations where manual intervention is required to cater for configuration changes and to enable policy deployment. The framework presented in this paper supports automated policy deployment and flexible event triggers to permit dynamic policy configuration. While current research focuses mostly on rules for low-level device configuration, significant challenges remain to be addressed in order to:a) provide policy specification and adaptation across different abstraction layers; and, b) provide tools and services for the engineering of policy-driven systems. In particular, this paper focuses on solutions for dynamic adaptation of policies in response to changes within the managed environment. Policy adaptation includes both dynamically changing policy parameters and reconfiguring the policy objects. Access control for network services is also discussed.