基于Matlab Web Server的神经网络远程故障诊断方法

提出了基于Matlab Web Server的神经网络远程故障诊断方法，使得网络客户端能通过Intranet访问远程Matlab Web Server从而对神经网络进行训练，训练完成后可以利用训练好的神经网络进行远程故障诊断。事实上利用相似的方法，利用Matlab的强大仿真与计算功能也可以加强网络的仿真与计算功能，具有很大的实用价值。     

基于Web Services的航空企业知识管理应用研究

本文研究了中国航空企业技术、知识和标准之间的关系,提出了从专利技术向行业标准、国家标准、国际标准转化的模型;对基于Web Services的航空企业知识管理系统的设计和建立进行了论述;重点研究了解决系统平台无关性、异构系统互操作性,提供了开放统一集成环境的分析系统AS的集成模型。     

基于语义的孤立点检测

目前,大多数孤立点检测算法仅仅考虑了数据集本身,而没有考虑数据集所蕴涵的语义知识。本文我们通过分析隐藏在Web日志中的语义知识来进行孤立点检测,提出了一种基于语义的孤立点挖掘方法。该方法基于Web日志中记录的各个项满足的数值关系来分析其中隐含的语义信息,并根据这些语义信息的重要性给出一个综合衡量其相关性的指标。实验结果表明,该方法是可行的、有效的。     

Developmental approaches to B2B virtual communities

This paper analyses the development approaches of four business-to-business (B2B) virtual communities (VCs) and compares them through use of a cross-case analysis. The study indicated that there is no “one size fits all” method for developing VCs and that a structured, rigorous development methodology based on academic research is required in order to successfully create and manage VCs. It also found that the main challenge in creating successful VCs is not that of developing them, but that of developing an engagement and contribution culture.     

Design vs. Content: A Study of Adolescent Girls' Website Design Preferences

This study considered the utility of gender schema theory in examining girls' website design preferences. It built on a previous study which identified eight website evaluation criteria related to biological sex: collaboration, social connectivity, flexibility, motility, contextuality, personal identification, inclusion, and graphic/multimedia concentration. Eleven fourteen-, fifteen-, and sixteen-year-old girls participated in the study. The participants completed the short form of the Children's Sex-Role Inventory (CSRI). Following 50-minute Web searching sessions, they were divided into a feminine-high group and a masculine-high group based on their CSRI scores. Each group then participated in interviews concerning their website evaluation and design preferences. Data analysis identified relationships between gender schema and five of the proposed criteria: social connectivity, flexibility, motility, inclusion, and graphic/multimedia concentration. More generally, members of the feminine-high group favored evaluation criteria relating to graphic and multimedia design, whereas members of the masculine-high group favored evaluation criteria relating to subject content. These results indicate that gender schema theory can indeed serve as a framework for making website design more appealing to female adolescent users. This revised version was published online in July 2006 with corrections to the Cover Date.     

基于Web Services的企业应用集成技术研究

WebServices是一种面向服务的体系结构,它使用标准的XML协议,使得WebServices平台、语言和发布者能够互相独立,这是应用集成解决方案的一个理想的候选者。文章在分析了WebServices的体系结构和关键技术后,提出了一个基于WebServices的EAI集成框架,并对框架的工作原理进行了研究,该框架可以方便地用于各种已有的异构系统以及新开发的WebServices应用的集成。     

Asp技术在校园网管理信息系统中的应用

以internet为依托的校园网络系统在大中专院校的教学、管理工作中发挥了越来越重要的作用。本文从当前Internet／Intranet及MIS系统的发展出发，在比较当前流行的数据存取及信息处理技术的基础上，阐述了ASP的作用与优点以及在校园网信息处理中的应用。     

旅游地投射形象与感知形象对比研究——以秦皇岛滨海长城形象为例

良好的旅游形象可以刺激旅游动机的产生,从而引发相应的旅游决策行为。因此做好旅游目的地旅游形象定位和设计具有重要意义。以秦皇岛为例,基于网络文本数据利用内容分析法分析秦皇岛目的地滨海长城旅游形象。研究发现,官方投射形象与游客感知形象均围绕长城形象构建,但关注核心与构建路径具有差异;官方投射形象所关注的维度依次为人文吸引物、服务与管理、旅游体验、旅游设施、自然吸引物;游客通过感知建构的滨海长城旅游形象的关注维度依次为人文吸引物、旅游体验、自然吸引物、旅游设施、服务与管理。基于此,应将长城与滨海、人文与自然多维融合,立体化塑造滨海长城目的地形象,加强形象宣传力度,提升游客旅游体验感。     

面向O2O的Web服务描述与建模

针对现有服务描述只考虑网上Web服务功能与质量属性,忽视用户网下服务需求的弊端.基于O2O环境中用户对网上服务和网下服务的综合需求,这篇文章对传统的Web服务描述进行了扩展,构建网上网下服务描述模型,设计了网上服务和网下服务的FQoS和QoS指标体系,定义了QoS属性的量化公式,建立了服务资源本体元模型,实现了对服务资源全面整体的描述,解决了网上服务和网下服务功能质量协同的问题.具有较强的理论意义和现实意义.     

Corporate social responsibility reporting in financial institutions: Evidence from Euronext

The legitimacy, the identity and the social impact of financial institutions go beyond the generation of revenues for providers of capital, through financial intermediation. Financial institutions bear significant corporate social responsibility (CSR). We produce measures of CSR disclosure and explore the determinants of CSR disclosure practices in a cross section of financial institutions. Working with financial companies whose stocks are listed in the Euronext stock exchange, we find that the extent of disclosure of CSR practices is greater in large companies and also in companies of greater financial leverage. Therefore, increased corporate visibility and financial risk increase stakeholder demand for transparency on the social impact of financial institutions and their CSR practices.