Thu, 17 Jul 2008 21:17:00 GMTTOPIC OF SOA &amp;amp;amp; Web Service Compositionhttp://blog.csdn.net/Ryen79/http://blog.csdn.net/Ryen79/archive/2008/07/17/2668305.aspxhttp://blog.csdn.net/Ryen79/comments/2668305.aspx0http://blog.csdn.net/Ryen79/comments/commentRss/2668305.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=2668305&lt;FONT face=楷体_GB2312&gt;描述逻辑是语义Web的逻辑基础，它的扩展是对语义Web逻辑基础的很好支撑。&lt;/FONT&gt; &lt;P&gt;&lt;/P&gt;&lt;P class=newtext&gt;■&amp;nbsp; 中国科学院计算技术研究所&amp;nbsp; 常亮 史忠植&lt;/P&gt;&lt;P class=newtext&gt;语义Web旨在实现Web上数据之间的链接，为这些数据赋予语义信息，使得计算机能够理解和自动处理。在Tim Berners-Lee等给出的语义Web层次模型中，语义Web的实现依赖于以下关键技术: 用XML来承载Web页面的内容，使得Web文档含有XML标签所携带的元数据信息; 用本体定义XML标签的语义，使得XML标签所携带的元数据信息得到共同的理解; 使用智能agent，基于逻辑推理，对Web文档进行自动处理。在这些技术中，本体是实现语义共享并进而实现逻辑推理和自动处理的关键。&lt;/P&gt;&lt;P class=newtext&gt;描述逻辑是语义Web的逻辑基础&lt;/P&gt;&lt;P <img src ="http://blog.csdn.net/Ryen79/aggbug/2668305.aspx" width = "1" height = "1" />Fri, 18 Jul 2008 05:17:00 +0800Ryen79http://blog.csdn.net/Ryen79/archive/2008/07/17/2668305.aspx#Feedbackhttp://blog.csdn.net/Ryen79/archive/2008/07/17/2668305.aspxRyen79http://blog.csdn.net/Ryen79/archive/2008/07/14/2649976.aspxhttp://blog.csdn.net/Ryen79/comments/2649976.aspx0http://blog.csdn.net/Ryen79/comments/commentRss/2649976.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=2649976一个非常好用的垃圾文件批处理方式.<img src ="http://blog.csdn.net/Ryen79/aggbug/2649976.aspx" width = "1" height = "1" />Tue, 15 Jul 2008 01:20:00 +0800Ryen79http://blog.csdn.net/Ryen79/archive/2008/07/14/2649976.aspx#Feedbackhttp://blog.csdn.net/Ryen79/archive/2008/07/14/2649976.aspxRyen79http://blog.csdn.net/Ryen79/archive/2008/07/08/2623244.aspxhttp://blog.csdn.net/Ryen79/comments/2623244.aspx0http://blog.csdn.net/Ryen79/comments/commentRss/2623244.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=2623244Web、网格、语义Web和语义网格的关系<img src ="http://blog.csdn.net/Ryen79/aggbug/2623244.aspx" width = "1" height = "1" />Tue, 08 Jul 2008 09:07:00 +0800Ryen79http://blog.csdn.net/Ryen79/archive/2008/07/08/2623244.aspx#Feedbackhttp://blog.csdn.net/Ryen79/archive/2008/07/08/2623244.aspxRyen79http://blog.csdn.net/Ryen79/archive/2008/07/08/2623242.aspxhttp://blog.csdn.net/Ryen79/comments/2623242.aspx0http://blog.csdn.net/Ryen79/comments/commentRss/2623242.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=2623242现代机场信息化建设中存在多则几十个不同的业务系统，不同的业务系统往往由不同的公司采用不同的标准、不同的接口开发而成，这些业务系统之间存在大量的数据交换，在涉及不同业务系统之间数据交换时，就必须用到EAI技术，在当前SOA架构下的EAI与传统的EAI又有所不同，SOA下的EAI技术是采用企业服务总线ESB的方式，并采用统一的标准接口连接不同的业务系统。 在机场信息化建设中有两个主要的业务模型，一类是发布/订阅，另一类是请求回复，针对这类业务模型，我们选用IBM公司的ESB产品WebSphere Message Broker和WebSphere MQ来构建机场信息化建设的企业服务总线（ESB）平台，并介绍设计过程。 <img src ="http://blog.csdn.net/Ryen79/aggbug/2623242.aspx" width = "1" height = "1" />Tue, 08 Jul 2008 09:04:00 +0800Ryen79http://blog.csdn.net/Ryen79/archive/2008/07/08/2623242.aspx#Feedbackhttp://blog.csdn.net/Ryen79/archive/2008/07/08/2623242.aspxRyen79http://blog.csdn.net/Ryen79/archive/2008/07/08/2623224.aspxhttp://blog.csdn.net/Ryen79/comments/2623224.aspx0http://blog.csdn.net/Ryen79/comments/commentRss/2623224.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=2623224文章对基于本题推理机进行了比较<img src ="http://blog.csdn.net/Ryen79/aggbug/2623224.aspx" width = "1" height = "1" />Tue, 08 Jul 2008 08:46:00 +0800Ryen79http://blog.csdn.net/Ryen79/archive/2008/07/08/2623224.aspx#Feedbackhttp://blog.csdn.net/Ryen79/archive/2008/07/08/2623224.aspxRyen79http://blog.csdn.net/Ryen79/archive/2008/07/08/2623205.aspxhttp://blog.csdn.net/Ryen79/comments/2623205.aspx0http://blog.csdn.net/Ryen79/comments/commentRss/2623205.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=2623205为了实现语义网智能化与自动化处理信息的目标，语义网的研究者们开发了许多新技术并提出了一系列的标准和规范。被广泛认可的语义网体系框架是由Tim Berners-Lee提出来的，如图1所示，自下而上共有7层。<img src ="http://blog.csdn.net/Ryen79/aggbug/2623205.aspx" width = "1" height = "1" />Tue, 08 Jul 2008 08:26:00 +0800Ryen79http://blog.csdn.net/Ryen79/archive/2008/07/08/2623205.aspx#Feedbackhttp://blog.csdn.net/Ryen79/archive/2008/07/08/2623205.aspxRyen79http://blog.csdn.net/Ryen79/archive/2007/07/17/1694433.aspxhttp://blog.csdn.net/Ryen79/comments/1694433.aspx0http://blog.csdn.net/Ryen79/comments/commentRss/1694433.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=1694433A Service-Oriented Architecture (SOA) is a framework for integrating business processes and supporting IT infrastructure as secure, standardized components (services) that can be reused and combined to address changing business priorities.[Bieberstein et al.]The required characteristics of the component services of an SOA are:<img src ="http://blog.csdn.net/Ryen79/aggbug/1694433.aspx" width = "1" height = "1" />Tue, 17 Jul 2007 17:48:00 +0800Ryen79http://blog.csdn.net/Ryen79/archive/2007/07/17/1694433.aspx#Feedbackhttp://blog.csdn.net/Ryen79/archive/2007/07/17/1694433.aspxRyen79