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1. 发明授权

US07647523B2 Dynamic binding and fail-over of comparable web service instances in a services grid 有权
标题翻译：服务网格中可比较的Web服务实例的动态绑定和故障切换
公开(公告)号：US07647523B2
公开(公告)日：2010-01-12
申请号：US10170300
申请日：2002-06-12
申请人： David B. Lindquist , Bala Rajaraman , Yih-Shin Tan , Brad B. Topol
发明人： David B. Lindquist , Bala Rajaraman , Yih-Shin Tan , Brad B. Topol
IPC分类号： G06F11/00
CPC分类号： G06F9/5055 , H04L67/02 , H04L67/322
摘要： A computing services grid. The grid can include a service desk coupled to one or more computing service instances. Each service instance can conform to an interface which is common to all service instances in the grid. A routing component can be disposed in the grid. Specifically, the routing component can route individual service requests to individual ones of the service instances. An instance selection service is used to satisfy QoS characteristics associated with the requester of the service. The grid further can include a service instance monitoring component. The monitoring component can monitor the performance of individual service instances charged with processing individual service requests. Fail-over logic can be configured to re-route service requests from selected service instances to others of the service instances where the monitoring component detects a fail-over condition in the selected service instances. In that regard, fail-over conditions can include error conditions and a performance deficiency conditions in which the performance of a selected service instance lags behind guaranteed levels of performance.
摘要翻译：一个计算服务网格。网格可以包括耦合到一个或多个计算服务实例的服务台。每个服务实例都可以符合网格中所有服务实例共同的接口。路由组件可以放置在网格中。具体来说，路由组件可以将各个服务请求路由到服务实例中的各个服务请求。实例选择服务用于满足与服务请求者相关联的QoS特性。网格还可以包括服务实例监视组件。监控组件可以监视处理单个服务请求所收取的各个服务实例的性能。故障切换逻辑可以配置为将服务请求从所选服务实例重新路由到服务实例的其他监视组件检测到所选服务实例中的故障转移条件。在这方面，故障转移条件可能包括错误条件和性能缺陷条件，其中所选服务实例的性能落后于保证的性能级别。

2. 发明授权

US07562254B2 Checkpointing and restarting long running web services 有权
标题翻译：检查并重新启动长时间运行的Web服务
公开(公告)号：US07562254B2
公开(公告)日：2009-07-14
申请号：US10612613
申请日：2003-07-01
申请人： Douglas B. Davis , Yih-Shin Tan , Brad B. Topol , Vivekanand Vellanki
发明人： Douglas B. Davis , Yih-Shin Tan , Brad B. Topol , Vivekanand Vellanki
IPC分类号： G06F11/00
CPC分类号： H04L67/1034 , G06F17/3089 , H04L67/02 , H04L67/1002 , H04L67/1095 , H04L67/142 , H04L69/40
摘要： The present invention is a checkpoint processor configured for coupling to individual Web services through a Web services engine. The checkpoint processor can include checkpoint logic programmed to store checkpoint data for the individual Web service instance invocations. The checkpoint processor further can include restart logic programmed to restore the stored checkpoint data to a replacement for failed ones of the individual Web service instance invocations. Finally, the checkpoint processor can include cleanup logic programmed to removed the stored checkpoint data for concluded, non-failed ones of the individual Web service instance invocations. Notably, in a preferred aspect of the invention, logic can be included for identifying an asynchronous correlator for each one of the individual Web service instance invocations and for storing the asynchronous correlator in association with corresponding ones of the stored checkpoint data.
摘要翻译：本发明是被配置为通过Web服务引擎耦合到各个Web服务的检查点处理器。检查点处理器可以包括编程为存储用于各个Web服务实例调用的检查点数据的检查点逻辑。检查点处理器还可以包括编程的恢复逻辑，以将存储的检查点数据恢复为对各个Web服务实例调用中的失败的检查点数据的替换。最后，检查点处理器可以包括被编程为去除存储的检查点数据的清理逻辑，用于各个Web服务实例调用中已结束的，未失败的检查点数据。值得注意的是，在本发明的优选方面，可以包括用于识别每个单独Web服务实例调用的异步相关器的逻辑，并且与存储的检查点数据中的对应的存储的检查点数据相关联地存储异步相关器。

3. 发明授权

US07039644B2 Problem determination method, system and program product 有权
标题翻译：问题确定方法，系统和程序产品
公开(公告)号：US07039644B2
公开(公告)日：2006-05-02
申请号：US10244865
申请日：2002-09-17
申请人： John R. Hind , Douglas N. Kimelman , Vincent J. Kruskal , Harold L. Ossher , Bala Rajaraman , Tova Roth , Brad B. Topol
发明人： John R. Hind , Douglas N. Kimelman , Vincent J. Kruskal , Harold L. Ossher , Bala Rajaraman , Tova Roth , Brad B. Topol
IPC分类号： G06F17/00
CPC分类号： G06F11/3644 , G06F11/3636 , Y10S707/99942 , Y10S707/99944
摘要： A problem determination method, system and program product are provided. Specifically, the present invention identifies problems with software programs by inserting compiled problem determination probes into program classes while the computer system on which the program is loaded is running. Once the probes have been inserted, the classes will be run and trace data will be generated. The trace data can be retrieved and analyzed to identify and address the problem. When the probes are no longer needed, they can be removed while the computer system continues to run.
摘要翻译：提供了一个问题确定方法，系统和程序产品。具体地说，本发明通过将编译后的问题确定探针插入到程序类中，同时加载程序的计算机系统正在运行，来识别软件程序的问题。一旦插入了探针，将运行这些类并生成跟踪数据。可以检索和分析跟踪数据，以识别和解决问题。当不再需要探头时，可以在计算机系统继续运行时将其拆下。

4. 发明授权

US06715129B1 Achieving application-specific document content by transcoding using Java Server Pages 失效
标题翻译：通过使用Java Server Pages进行转码来实现特定于应用程序的文档内容
公开(公告)号：US06715129B1
公开(公告)日：2004-03-30
申请号：US09417880
申请日：1999-10-13
申请人： John Raithel Hind , David B. Lindquist , Brad B. Topol , Ajamu A. Wesley
发明人： John Raithel Hind , David B. Lindquist , Brad B. Topol , Ajamu A. Wesley
IPC分类号： G06F1727
CPC分类号： G06F17/24
摘要： A method, system, and computer program product for using Java Server Pages to enable transcoding the content of a document requested by a client, in order to tailor the output document according to application-specific characteristics. In particular, the present invention enables the JSP author to override input source request characteristics and to specify transcoding hints to be used by a transcoding filter for selecting an appropriate style sheet.
摘要翻译：一种用于使用Java Server Pages来实现对客户端请求的文档的内容进行代码转换的方法，系统和计算机程序产品，以便根据应用特定的特征定制输出文档。特别地，本发明使得JSP作者能够覆盖输入源请求特性，并且指定要由代码转换滤波器使用的用于选择适当样式表的代码转换提示。

5. 发明授权

US06585778B1 Enforcing data policy using style sheet processing 失效
标题翻译：使用样式表处理执行数据策略
公开(公告)号：US06585778B1
公开(公告)日：2003-07-01
申请号：US09385899
申请日：1999-08-30
申请人： John Raithel Hind , David B. Lindquist , Brad B. Topol , Ajamu A. Wesley
发明人： John Raithel Hind , David B. Lindquist , Brad B. Topol , Ajamu A. Wesley
IPC分类号： G06F1727
CPC分类号： G06F17/2247
摘要： Enforcing data policy using style sheet processing. A Document Type Definition (DTD) associated with an Extensible Markup Language document is modified to specify a reference to stored data policy to be applied to document elements. Each data element may specify a different data policy. This technique uses minimal network transmission overhead, as the policy itself is not transmitted through the network until the DTD reaches the node where the data policy will be applied. Programming code implementing the data policy is then retrieved, using the references, by an Extensible Stylesheet Language (XSL) processor instrumented according to the present invention. Data policy is preferably enforced by overriding the existing XSL “value-of” method. DTD information describing a document element may be suppressed from a DTD being generated for the output document of the data policy enforcement process, providing privacy protection for the details of the associated policy.
摘要翻译：使用样式表处理执行数据策略。与可扩展标记语言文档相关联的文档类型定义（DTD）被修改为指定要应用于文档元素的存储数据策略的引用。每个数据元素可以指定不同的数据策略。该技术使用最少的网络传输开销，因为策略本身不会通过网络传输，直到DTD到达应用数据策略的节点。然后使用参考文件，通过根据本发明进行测试的可扩展样式表语言（XSL）处理器检索实现数据策略的编程代码。数据策略优选地通过覆盖现有的XSL“值”方法来实现。可以从针对数据策略执行过程的输出文档生成的DTD抑制描述文档元素的DTD信息，为相关策略的细节提供隐私保护。

6. 发明授权

US07177900B2 Non-invasive technique for enabling distributed computing applications to exploit distributed fragment caching and assembly 有权
标题翻译：非侵入性技术使分布式计算应用程序能够利用分布式片段缓存和组装
公开(公告)号：US07177900B2
公开(公告)日：2007-02-13
申请号：US10368694
申请日：2003-02-19
申请人： Steven D. Ims , Brian K. Martin , Thomas F. McElroy , Brad B. Topol
发明人： Steven D. Ims , Brian K. Martin , Thomas F. McElroy , Brad B. Topol
IPC分类号： G06F15/16
CPC分类号： G06F17/30902
摘要： Methods, systems, computer program products, and methods of doing business by caching dynamic content fragments in a distributed cache and assembling requested content using these fragments. The disclosed techniques are non-invasive, and enable the benefits of distributed fragment caching to be extended to more applications, without regard to the programming model used when designing the application. An application developer specifies dependencies among content creating components (or, in alternative embodiments, it may be possible to infer this information), and if one of these components may be called upon to generate a content fragment dynamically, correlator data is programmatically created and attached to a message that references the component. A subsequent content generation request to the component then automatically carries the correlator data, and that data is programmatically restored.
摘要翻译：方法，系统，计算机程序产品和通过在分布式缓存中缓存动态内容片段进行业务的方法，并使用这些片段组装所请求的内容。所公开的技术是非侵入性的，并且使分布式片段缓存的优点能够扩展到更多的应用，而不考虑在设计应用时使用的编程模型。应用程序开发人员指定内容创建组件之间的依赖关系（或在替代实施例中，可以推断该信息），并且如果这些组件中的一个可被动态地生成内容片段，则相关器数据被编程地创建并附加引用组件的消息。然后，向组件的后续内容生成请求自动携带相关器数据，并且该数据被编程地恢复。

7. 发明授权

US06535896B2 Systems, methods and computer program products for tailoring web page content in hypertext markup language format for display within pervasive computing devices using extensible markup language tools 失效
标题翻译：用于以超文本标记语言格式定制网页内容的系统，方法和计算机程序产品，用于使用可扩展标记语言工具在普及计算设备中显示
公开(公告)号：US06535896B2
公开(公告)日：2003-03-18
申请号：US09239935
申请日：1999-01-29
申请人： Kathryn H. Britton , Steve Dale Ims , Brad B. Topol
发明人： Kathryn H. Britton , Steve Dale Ims , Brad B. Topol
IPC分类号： G06F1700
CPC分类号： G06F17/30905 , G06F17/211 , G06F17/212 , G06F17/2247 , G06F17/2264 , G06F17/227
摘要： Systems, methods and computer program products are provided for utilizing XML-based tools to tailor HTML-based Web page content for display within various client devices. Content portions of a requested Web page are converted to an XML format and then modified using an XML content-tailoring tool. Other content portions of the Web page are masked so as to be “hidden” and are, thus, not converted to XML format. The masked portions of the Web page are then unmasked, combined with the modified content portions, and transmitted to a client device for display therewithin.
摘要翻译：提供了系统，方法和计算机程序产品，用于利用基于XML的工具来定制基于HTML的网页内容，以便在各种客户端设备中显示。请求的网页的内容部分被转换为XML格式，然后使用XML内容裁剪工具进行修改。 Web页面的其他内容部分被屏蔽以便被“隐藏”，并且因此不被转换为XML格式。然后将网页的被屏蔽的部分与被修改的内容部分组合，并传送到客户端设备以在其中显示。

8. 发明授权

US06463440B1 Retrieval of style sheets from directories based upon partial characteristic matching 有权
标题翻译：基于部分特征匹配从目录中检索样式表
公开(公告)号：US06463440B1
公开(公告)日：2002-10-08
申请号：US09287988
申请日：1999-04-08
申请人： John R. Hind , David Bruce Lection , Leonard Douglas Tidwell, II , Brad B. Topol , Ajamu A. Wesley
发明人： John R. Hind , David Bruce Lection , Leonard Douglas Tidwell, II , Brad B. Topol , Ajamu A. Wesley
IPC分类号： G06F1730
CPC分类号： G06F17/2247 , G06F17/227 , G06F17/30905 , Y10S707/99943
摘要： A method, system, and computer-readable code for retrieving style sheets from a directory or other repository, based upon partial characteristic matching. Characteristics are associated with style sheets, and retrieval is accomplished by specifying a pattern which includes one or more of the characteristics. Preferably, the style sheet characteristics are stored as LDAP (Lightweight Directory Access Protocol) objects in an LDAP directory. The style sheets may be encoded in Extensible Stylesheet Language (XSL), Document Style Semantics and Specification Language (DSSSL), or any other style sheet language having equivalent semantics.
摘要翻译：基于部分特征匹配，从目录或其他存储库检索样式表的方法，系统和计算机可读代码。特征与样式表相关联，并且通过指定包括一个或多个特征的图案来实现检索。优选地，样式表特性作为LDAP（轻量级目录访问协议）对象存储在LDAP目录中。样式表可以以可扩展样式表语言（XSL），文档样式语义和规范语言（DSSSL）或具有等效语义的任何其他样式表语言进行编码。

9. 发明申请

US20080288583A1 METHOD AND SYSTEM FOR GENERATING AUXILIARY-SERVER CACHE IDENTIFIERS 失效
标题翻译：用于生成辅助服务器高速缓存器标识符的方法和系统
公开(公告)号：US20080288583A1
公开(公告)日：2008-11-20
申请号：US12038067
申请日：2008-02-27
申请人： Rajesh S. Agarwalla , Madhu Chetuparambil , Steven D. Ims , Brian K. Martin , Thomas F. McElroy , Subbarao Meduri , Daniel C. Shupp , Brad B. Topol
发明人： Rajesh S. Agarwalla , Madhu Chetuparambil , Steven D. Ims , Brian K. Martin , Thomas F. McElroy , Subbarao Meduri , Daniel C. Shupp , Brad B. Topol
IPC分类号： G06F15/16
CPC分类号： H04L67/2804 , G06F17/30905 , H04L67/26 , H04L67/2819 , H04L67/2842 , H04L69/329
摘要： A method, system, and computer program product, by which portions of the session information that page-content is dependent upon are “pushed” to the client from the origin server in a way such that auxiliary servers, e.g. other application servers and edge-servers, have access to the session information and fragment dependancy data to generate auxiliary-server cache-IDs for the custom pages. This enables distribution of the load away from the origin server, allowing better application distribution and scalability through more effective caching.
摘要翻译：一种方法，系统和计算机程序产品，通过该方法，系统和计算机程序产品，通过该方法，系统和计算机程序产品，通过该方法，系统和计算机程序产品将页面内容所依赖的会话信息的哪些部分从原始服务器以“ 其他应用程序服务器和边缘服务器可以访问会话信息和片段依赖数据，以生成自定义页面的辅助服务器缓存ID。这样可以将负载分配到原始服务器，从而通过更有效的缓存来实现更好的应用分配和可扩展性。

10. 发明申请

US20080196045A1 SMART PROGRESS INDICATOR FOR SCRIPT PROCESSING 有权
标题翻译：用于脚本处理的智能进步指示器
公开(公告)号：US20080196045A1
公开(公告)日：2008-08-14
申请号：US11672560
申请日：2007-02-08
申请人： Belinda Y. Chang , John R. Hind , Robert E. Moore , Brad B. Topol , Jie Xing
发明人： Belinda Y. Chang , John R. Hind , Robert E. Moore , Brad B. Topol , Jie Xing
IPC分类号： G06F9/44
CPC分类号： G06F9/45512
摘要： Embodiments of the present invention address deficiencies of the art in respect to progress indication and provide a method, system and computer program product for intelligent progress indication for script processing. In one embodiment, a progress indication data processing system can be provided. The system can include a script execution engine such as an ANT configured script execution engine, a history table, and a smart progress indicator coupled to the history table. The indicator can include program code enabled to compute an expected duration of execution of a script such as an ANT script by the script execution engine based upon measured observed durations of execution for annotated portions of the script, for instance, both for the current execution and for previous successful executions.
摘要翻译：本发明的实施例解决了关于进展指示的本领域的缺陷，并提供了用于脚本处理的智能进步指示的方法，系统和计算机程序产品。在一个实施例中，可以提供进度指示数据处理系统。系统可以包括诸如ANT配置的脚本执行引擎，历史表和耦合到历史表的智能进度指示器的脚本执行引擎。该指示符可以包括程序代码，其能够基于脚本执行引擎基于测量的脚本的注释部分的执行持续时间来计算诸如ANT脚本的脚本的预期执行持续时间，例如对于当前执行和以前的成功执行。

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