Initiating a state of the art system for real-time supply chain coordination

Intelligent Wireless Web (IWW) employs the capabilities of high speed wireless networks and exploits the parallel advancements in Internet-based technologies such as the Semantic Web, Web Services, Agent-based Technologies, and context awareness. Considering its great potentials to be applied in business systems, we have devised an innovative model, based on the IWW services, for a typical mobile real-time supply chain coordination system which has been developed and tested in a real operational environment. Our article investigates the proposed system in this way: at the start, the building blocks of the IWW are discussed in detail. Then, we fully explain the basic concepts of mobile real-time supply chain coordination and concentrate on the motivations to implement such a modern system. The vision of intelligent wireless web services, as discussed in this paper, centers on the need to provide mobile supply chain members highly specific data and services in real-time on an as-needed basis, with the flexibility of use for the user. In this regard, we investigate nine enabling technologies of the IWW for our system and discuss how, by exploiting the convergence and synergy between different technologies, it has become possible to deliver intelligent wireless web support to mobile real-time supply chain coordination. Afterwards, a practical framework is clearly established in four phases. This initiative system has been implemented in the laboratory and has passed the evaluation processes successfully. Further details will be announced in near future in another research article.     

Comparison of Three Web Search Algorithms

In this paper we discuss three important kinds of Markov chains used in Web search algorithms-the maximal irreducible Markov chain, the miuimal irreducible Markov chain and the middle irreducible Markov chain, We discuss the stationary distributions, the convergence rates and the Maclaurin series of the stationary distributions of the three kinds of Markov chains. Among other things, our results show that the maximal and minimal Markov chains have the same stationary distribution and that the stationary distribution of the middle Markov chain reflects the real Web structure more objectively. Our results also prove that the maximal and middle Markov chains have the same convergence rate and that the maximal Markov chain converges faster than the minimal Markov chain when the damping factor α 〉1/√2.     

基于Web Services和SOA的电子支付安全系统模型及分析

为了提高电子支付系统的安全性,在深入研究面向服务架构和Web服务安全技术的基础上,提出一种基于Web服务面向服务架构的松耦合电子支付安全系统模型.该模型利用服务监控和企业服务总线,把交易协议、安全认证、安全技术、加密技术、访问控制、网络扫描、防火墙、内容识别等安全服务有效的集成为一体,构建出电子支付的安全模型,同时对模型的关键安全服务技术进行深入研究.最后对模型的机密性、公平性、完整性、授权等进行了安全性分析,证明提出的系统模型具有良好的安全性.     

Web‐spline‐based finite element approximation of some quasi‐newtonian flows: Existence‐uniqueness and error bound

This article deals with the web‐spline‐based finite element approximation of quasi‐Newtonian flows. First, we consider the scalar elliptic p‐Laplace problem. Then, we consider quasi‐Newtonian flows where viscosity obeys power law or Carreau law. We prove well‐posedness at the continuous as well as the discrete level. We give some error bounds for the solution of quasi‐Newtonian flow problem based on the web‐spline method. Finally, we provide the numerical results for the p‐Laplace problem. © 2014 Wiley Periodicals, Inc. Numer Methods Partial Differential Eq31: 54–77, 2015     

广义伪分形网络上随机游走的平均首达时间的精确幂律

研究具有一个吸收点的广义伪分形网络上随机游走的平均首达时间.广义伪分形网络的显著特点是在每一次迭代中,每条现有的边会产生有限个节点.根据网络的演化算法,得到了平均首达时间的精确表达式.当网络的阶数足够大时,平均首达时间是按照网络节点数的幂律在增长.此外,可以通过改变网络参数来改善此类网络的随机游走的效率.这些研究结果是对伪分形网络相应结果的推广,将为深入研究各类分形网络的随机游走提供帮助.     

博客数据分析系统的设计与实现

博客（Blog）网站作为近年来新型的网络媒体得到越来越多的个人和企业的关注,因此针对Blog数据设计了相应的数据分析系统．并介绍了Blog数据分析与传统Web挖掘的区别和联系,阐明研究了Blog数据的必要性,其次详细分析了本系统的主要功能模块及其实现方法,最后采集中国博客网的数据对本系统进行验证,实验结果显示本系统是可行且有效的．     

支持维、哈、柯文的Web浏览器的研究与实现

本文主要是针对网页浏览器在其界面和功能方面的不足,保留了现有Web浏览器所具备的所有功能的基础上,在Windows平台下,设计并开发出基于IE内核的具有维、哈、柯文特色的Web浏览器。主要内容包括了介绍向浏览器中嵌入维、哈、柯文字库及输入法技术,实现网页地址转换和文种转换等功能,在浏览器上实现汉、维、哈、柯四种语言来支持用户的使用需求。     

基于本体的个性化教学系统的设计

基于本体构建了一种个性化网络教学系统,重点阐述了利用本体构建课程知识体系,详细说明了系统可根据学生历史学习行为信息、利用课程知识语义网络和本体推理函数实现动态地向远程师生提供高效、准确的个性化教学信息服务．     

一种基于Kohonen神经网络Web用户行为模式的挖掘方法

根据Kohonen自组织特征映射神经网络中学习阶段的性质,对标准Kohonen神经网络进行了改进,通过选取不同的学习率和邻域函数,将学习阶段分为粗调整学习和微调整学习二个阶段,使Kohonen神经网络的训练速度和收敛效果有一定程度的提高,改善了聚类效果。同时在Kohonen神经网络的输出     

WIFIP: a web‐based user interface for automated synchrotron beamlines

The beamline control software, through the associated graphical user interface (GUI), is the user access point to the experiment, interacting with synchrotron beamline components and providing automated routines. FIP, the French beamline for the Investigation of Proteins, is a highly automatized macromolecular crystallography (MX) beamline at the European Synchrotron Radiation Facility. On such a beamline, a significant number of users choose to control their experiment remotely. This is often performed with a limited bandwidth and from a large choice of computers and operating systems. Furthermore, this has to be possible in a rapidly evolving experimental environment, where new developments have to be easily integrated. To face these challenges, a light, platform‐independent, control software and associated GUI are required. Here, WIFIP, a web‐based user interface developed at FIP, is described. Further than being the present FIP control interface, WIFIP is also a proof of concept for future MX control software.