PM2000水电厂生产运行管理系统

介绍了基于Web技术开发的PM2000水电厂生产运行管理系统的软、硬件结 构，详细阐述了该系统所具备的主要功能及其对提高水电厂生产运行管理水平所发挥的作用。     

Website accessibility: a survey of local e-government websites and legislation in Northern Ireland

The provision of accessible websites is a legal requirement under the Disability Discrimination Act 1995, which applies throughout Great Britain and Northern Ireland, and the Equality (disability, etc.) (Northern Ireland) Order 2000. A survey of local e-government websites indicated that few local councils in the devolved administration of Northern Ireland offered websites which were adequately usable by people with a disability, yet most citizen-government transactions occur at the local level. Design for all has obvious commercial benefits, but it has also become a legal obligation, and application of accessible design principles should improve the online experience of all users.     

智能化多业务网络

首先从不同角度分析了通信服务商目前面临的环境,包括通信服务业的投资趋势、业务发展趋势、服务提供商的业务收入情况以及用户的需求;接着介绍了朗讯的智能化多业务网络的整体架构和解决方案;其中重点描述了智能化多业务网络在网络传输层、业务控制层和应用层上的智能化以及包括核心网络、城域网络在内的六大解决方案。     

基于目录服务的跨平台账户管理

讨论了多重帐户问题在计算机网络管理中诸多弊端。提出以目录服务（Novell NDS）为基础，实现跨平台（NetWare、WindowsNT和Solaris）的帐刻统一管理的方案及详细实施实例。     

基于Web管理技术的安全网络管理系统

分析了基于Web的网络管理技术，提出了一种解决网络管理安全的方法。     

Learning and Revising User Profiles: The Identification of Interesting Web Sites

We discuss algorithms for learning and revising user profiles that can determine which World Wide Web sites on a given topic would be interesting to a user. We describe the use of a naive Bayesian classifier for this task, and demonstrate that it can incrementally learn profiles from user feedback on the interestingness of Web sites. Furthermore, the Bayesian classifier may easily be extended to revise user provided profiles. In an experimental evaluation we compare the Bayesian classifier to computationally more intensive alternatives, and show that it performs at least as well as these approaches throughout a range of different domains. In addition, we empirically analyze the effects of providing the classifier with background knowledge in form of user defined profiles and examine the use of lexical knowledge for feature selection. We find that both approaches can substantially increase the prediction accuracy.     

宽带接入的春天还有多远

中国宽带业务的发展面临诸多问题:内容建设严重滞后于网络建设、缺少盈利的“杀手”业务、服务水平尚未达到宽带需求、恶性竞争产生网络泡沫以及产业环境尚不完善等。要想改善现状,宽带接入建设应采取下列措施:借助政府力量、联合社会力量、准确定位市场、丰富接入手段以及加强技术培训等。     

Distributed Coordination and Workflow on the World Wide Web

This paper describes WebFlow, an environment thatsupports distributed coordination services on theWorld Wide Web. WebFlow leverages the HTTP Webtransport protocol and consists of a number of toolsfor the development of applications that require thecoordination of multiple, distributed servers.Typical applications of WebFlow include distributeddocument workspaces, inter/intra-enterprise workflow,and electronic commerce. In this paper we describe thegeneral WebFlow architecture for distributedcoordination, and then focus on the environment fordistributed workflow.     

基于NGOSS体系结构的服务等级协定管理框架

文章在介绍新一代运营支撑系统体系结构和电信运营图的基础上，详细讨论了基于新一代运营支撑系统电信运营图的服务等级协定及服务等级协定的管理框架。     

短信服务误区的成因分析及其对策

短信市场巨额收入的刺激，再加上市场监管力度不够，使得一些服务提供商（SP）片在追求收益而忽视消费者需求，导致短信服务走入了一些误区，这已经引起一系列负面效应，要解决此问题，SP应树立服务理念，根据客户的需求来提供服务内容和服务方式；运营商需改进商业模式，应考虑对SP提供的业务内容和配套服务进行规范，用户要维护自身权益，政府则应加强监管能力。