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1. 发明授权

US07395279B2 System and method for achieving different levels of data consistency 有权
标题翻译：实现不同级别数据一致性的系统和方法
公开(公告)号：US07395279B2
公开(公告)日：2008-07-01
申请号：US10715237
申请日：2003-11-17
申请人： Arun Kwangil Iyengar , Richard P. King , Lakshmish Macheeri Ramaswamy , Daniela Rosu , Karen Witting
发明人： Arun Kwangil Iyengar , Richard P. King , Lakshmish Macheeri Ramaswamy , Daniela Rosu , Karen Witting
IPC分类号： G06F17/30 , G06F12/00
CPC分类号： G06F17/30215 , Y10S707/99932 , Y10S707/99952
摘要： A system and method for maintaining consistency in a system where multiple copies of an object may exist is provided for maintaining consistent copies. Consistency is maintained using a plurality of consistency policies in which at least one consistency policy results in different performance than a second consistency policy. A consistency policy is selected from the plurality consistency policies for each object to improve system performance.
摘要翻译：提供用于维持一个对象的多个副本可能存在的系统中的一致性的系统和方法，用于维持一致的副本。使用多个一致性策略维护一致性，其中至少一个一致性策略导致与第二一致性策略不同的性能。从每个对象的多个一致性策略中选择一致性策略以提高系统性能。

2. 发明申请

US20080256299A1 System and Method for Achieving Different Levels of Data Consistency 审中-公开
标题翻译：实现不同级别数据一致性的系统和方法
公开(公告)号：US20080256299A1
公开(公告)日：2008-10-16
申请号：US12142886
申请日：2008-06-20
申请人： Arun Kwangil Iyengar , Richard P. King , Lakshmish Macheeri Ramaswamy , Daniela Rosu , Karen Witting
发明人： Arun Kwangil Iyengar , Richard P. King , Lakshmish Macheeri Ramaswamy , Daniela Rosu , Karen Witting
IPC分类号： G06F12/08 , G06F12/00
CPC分类号： G06F16/1844 , Y10S707/99932 , Y10S707/99952
摘要： A system and method for maintaining consistency in a system where multiple copies of an object may exist is provided for maintaining consistent copies. Consistency is maintained using a plurality of consistency policies in which at least one consistency policy results in different performance than a second consistency policy. A consistency policy is selected from the plurality consistency policies for each object to improve system performance.
摘要翻译：提供用于维持一个对象的多个副本可能存在的系统中的一致性的系统和方法，用于维持一致的副本。使用多个一致性策略维护一致性，其中至少一个一致性策略导致与第二一致性策略不同的性能。从每个对象的多个一致性策略中选择一致性策略以提高系统性能。

3. 发明授权

US07318074B2 System and method for achieving deferred invalidation consistency 失效
标题翻译：实现延期无效一致性的系统和方法
公开(公告)号：US07318074B2
公开(公告)日：2008-01-08
申请号：US10715260
申请日：2003-11-17
申请人： Arun Kwangil Iyengar , Richard P. King , Daniela Rosu , Karen Witting
发明人： Arun Kwangil Iyengar , Richard P. King , Daniela Rosu , Karen Witting
IPC分类号： G06F17/30 , G06F12/00 , G06F9/45
CPC分类号： G06F17/30902 , Y10S707/955 , Y10S707/99953 , Y10S707/99954
摘要： In a system having a plurality of caches, a method for maintaining cached objects includes storing an object in a plurality of caches. In response to a request to update the object, a future invalidation time is determined when the object should be invalidated in caches currently storing the object. Updating of the object is delayed until the invalidation time has passed.
摘要翻译：在具有多个高速缓存的系统中，用于维护高速缓存对象的方法包括将对象存储在多个高速缓存中。响应于更新对象的请求，当对象应该在当前存储对象的高速缓存中被禁用时，确定将来的无效时间。对象的更新被延迟，直到失效时间过去。

4. 发明授权

US07783602B2 System and method for achieving deferred invalidation consistency 失效
标题翻译：实现延期无效一致性的系统和方法
公开(公告)号：US07783602B2
公开(公告)日：2010-08-24
申请号：US11867067
申请日：2007-10-04
申请人： Arun Kwangil Iyengar , Richard P. King , Daniela Rosu , Karen Witting
发明人： Arun Kwangil Iyengar , Richard P. King , Daniela Rosu , Karen Witting
IPC分类号： G06F7/00
CPC分类号： G06F17/30902 , Y10S707/955 , Y10S707/99953 , Y10S707/99954
摘要： In a system having a plurality of caches, a method for maintaining cached objects includes storing an object in a plurality of caches. In response to a request to update the object, a future invalidation time is determined when the object should be invalidated in caches currently storing the object. Updating of the object is delayed until the invalidation time has passed.
摘要翻译：在具有多个高速缓存的系统中，用于维护高速缓存对象的方法包括将对象存储在多个高速缓存中。响应于更新对象的请求，当对象应该在当前存储对象的高速缓存中被禁用时，确定将来的无效时间。对象的更新被延迟，直到失效时间过去。

5. 发明授权

US07870100B2 Methods and systems for publishing electronic documents with automatic fragment detection 失效
标题翻译：用于自动片段检测发布电子文档的方法和系统
公开(公告)号：US07870100B2
公开(公告)日：2011-01-11
申请号：US10457853
申请日：2003-06-10
申请人： Frederick Douglis , Arun Kwangil Iyengar , Lakshmish Macheeri Ramaswamy
发明人： Frederick Douglis , Arun Kwangil Iyengar , Lakshmish Macheeri Ramaswamy
IPC分类号： G06F17/30 , G06F7/00
CPC分类号： G06F17/2205 , G06F17/2229 , G06F17/2247 , G06F17/272 , H04L29/06 , H04L67/02 , H04L67/2842 , H04L69/329
摘要： Techniques for automatically detecting similar subsets (e.g., fragments) in electronic documents such as dynamic content-based data, e.g., web pages. The techniques of the invention may perform a systematic analysis of the web pages with respect to one or more of their information sharing behavior, their personalization characteristics, and their change pattern over time. Thus, the invention may be applied to discover fragments in web pages of web sites that are most beneficial for caching the contents of the web site. The present invention also comprises techniques for publishing electronic documents with automatic fragment detection.
摘要翻译：用于自动检测诸如基于动态内容的数据（例如网页）的电子文档中的类似子集（例如，片段）的技术。本发明的技术可以相对于他们的信息共享行为，他们的个性化特征以及它们随着时间的变化模式中的一个或多个来执行网页的系统分析。因此，本发明可以应用于发现最有利于缓存网站内容的网站的网页中的片段。本发明还包括用于发布具有自动片段检测的电子文档的技术。

6. 发明授权

US08881167B2 Load balancing in network based telephony applications 有权
标题翻译：基于网络的电话应用中的负载平衡
公开(公告)号：US08881167B2
公开(公告)日：2014-11-04
申请号：US12110813
申请日：2008-04-28
申请人： Arun Kwangil Iyengar , Hongbo Jiang , Erich Miles Nahum , Wolfgang Segmuller , Asser Nasreldin Tantawi , Charles P. Wright
发明人： Arun Kwangil Iyengar , Hongbo Jiang , Erich Miles Nahum , Wolfgang Segmuller , Asser Nasreldin Tantawi , Charles P. Wright
IPC分类号： G06F9/46 , H04L29/08 , G06F9/50 , H04L29/06
CPC分类号： G06F9/505 , G06F9/5033 , H04L65/1006 , H04L67/1002 , H04L67/1023 , H04L67/1027
摘要： Techniques are disclosed for load balancing in networks such as those networks handling telephony applications. By way of example, a method for directing requests associated with calls to servers in a system comprised of a network routing calls between a plurality of nodes wherein a node participates in a call as a caller or a receiver and wherein a load balancer sends requests associated with calls to a plurality of servers comprises the following steps. A request associated with a node belonging to a group including a plurality of nodes is received. A server is selected to receive the request. A subsequent request is received. A determination is made whether or not the subsequent request is associated with a node belonging to the group. The subsequent request is sent to the server based on determining that the subsequent request is associated with a node belonging to the group.
摘要翻译：公开了用于诸如处理电话应用的那些网络的网络中的负载平衡的技术。作为示例，一种用于将与呼叫相关联的请求定向在由多个节点之间的网络路由呼叫组成的系统中的服务器的方法，其中节点作为呼叫者或接收者参与呼叫，并且其中负载平衡器发送相关联的请求对多个服务器的呼叫包括以下步骤。接收与属于包括多个节点的组的节点相关联的请求。选择服务器接收请求。接收到后续请求。确定后续请求是否与属于该组的节点相关联。基于确定后续请求与属于该组的节点相关联，将后续请求发送到服务器。

7. 发明授权

US08443372B2 Methods and systems for partitioning data in parallel processing systems 有权
标题翻译：并行处理系统中数据分区的方法和系统
公开(公告)号：US08443372B2
公开(公告)日：2013-05-14
申请号：US11388159
申请日：2006-03-23
申请人： Paul J. Callaway , Sunil Kiran Cutinho , Paul M. Dantzig , Stephen M. Goldman , Arun Kwangil Iyengar , Francis Nicholas Parr , Agnes Shanthi Thiruthuvadoss
发明人： Paul J. Callaway , Sunil Kiran Cutinho , Paul M. Dantzig , Stephen M. Goldman , Arun Kwangil Iyengar , Francis Nicholas Parr , Agnes Shanthi Thiruthuvadoss
IPC分类号： G06F9/46 , G06Q30/00
CPC分类号： G06F9/5083 , G06F9/5027
摘要： Techniques are disclosed for processing requests in a data processing system. While the principles of the invention are not limited to a particular domain, they are particularly suitable for use in an electronic trading system. By way of example of one aspect of the invention, a method for directing requests to at least one node in a system comprising multiple nodes and a plurality of requests comprises associating a number to each request, assigning at least one number to each node so as to balance a load across the nodes, and sending a request to a node based on the number associated to the request. Various other aspects are disclosed.
摘要翻译：公开了用于在数据处理系统中处理请求的技术。虽然本发明的原理不限于特定领域，但是它们特别适用于电子交易系统。作为本发明的一个方面的示例，用于将请求定向到包括多个节点和多个请求的系统中的至少一个节点的方法包括将数字与每个请求相关联，向每个节点分配至少一个数量，以便以平衡节点之间的负载，并根据与请求相关联的数量向节点发送请求。公开了各种其它方面。

8. 发明授权

US07908437B2 Method and system for efficient fragment caching 有权
标题翻译：高效片段缓存的方法和系统
公开(公告)号：US07908437B2
公开(公告)日：2011-03-15
申请号：US12131180
申请日：2008-06-02
申请人： James Robert Harold Challenger , Louis Ralph Degenaro , Robert Filepp , Arun Kwangil Iyengar , Richard Pervin King
发明人： James Robert Harold Challenger , Louis Ralph Degenaro , Robert Filepp , Arun Kwangil Iyengar , Richard Pervin King
IPC分类号： G06F12/00 , G06F13/00
CPC分类号： G06F17/30902 , G06F17/30451
摘要： Methods for serving data include maintaining an incomplete version of an object at a server and at least one fragment at the server. In response to a request for the object from a client, the incomplete version of the object, an identifier for a fragment comprising a portion of the objects and a position for the fragment within the object are sent to the client. After receiving the incomplete version of the object, the identifier, and the position, the client requests the fragment from the server using the identifier. The object is constructed by including the fragment in the incomplete version of the object in a location specified by the position.
摘要翻译：用于服务数据的方法包括在服务器处维护对象的不完整版本以及在服务器处保留至少一个片段。响应于来自客户端的对象的请求，对象的不完整版本，包括对象的一部分的片段的标识符和对象内的片段的位置被发送到客户端。在接收到对象的不完整版本，标识符和位置后，客户端使用标识符从服务器请求片段。该对象通过将该片段包含在该位置指定的位置的不完整版本的对象中来构造。

9. 发明申请

US20100114620A1 Service Description Refinement Based on Actual Service Use 失效
标题翻译：服务描述基于实际服务使用的细化
公开(公告)号：US20100114620A1
公开(公告)日：2010-05-06
申请号：US12261459
申请日：2008-10-30
申请人： Judah M. Diament , Arun Kwangil Iyengar , Thomas Arthur Mikalsen , Isabelle Marie Rouvellou , Ignacio Silva-Lepe , Revathi Subramanian
发明人： Judah M. Diament , Arun Kwangil Iyengar , Thomas Arthur Mikalsen , Isabelle Marie Rouvellou , Ignacio Silva-Lepe , Revathi Subramanian
IPC分类号： G06Q10/00 , G06F15/16 , G06N5/02 , G06F15/18
CPC分类号： G06F8/36 , G06F8/656 , G06F9/44505 , G06Q10/06
摘要： Techniques are disclosed for generation and refinement of service descriptions based on records of invocations of the services, i.e., service description refinement based on actual service use. For example, a method for describing one or more services in a service-oriented environment comprised of one or more clients invoking the one or more services comprises the following steps. An initial description is established for at least one of the one or more services. Information is collected from one or more service invocations including at least one of a client identity, a value of at least one parameter, a return value, and an execution time. The information is analyzed to refine the description.
摘要翻译：公开了基于服务调用记录（即，基于实际服务使用的服务描述改进）来生成和细化服务描述的技术。例如，用于描述由一个或多个客户端调用一个或多个服务构成的面向服务的环境中的一个或多个服务的方法包括以下步骤。对于一个或多个服务中的至少一个建立初始描述。从一个或多个服务调用收集信息，包括客户端标识，至少一个参数的值，返回值和执行时间中的至少一个。分析信息以细化描述。

10. 发明申请

US20100011123A1 Method and Apparatus for Hierarchical Selective Personalization 审中-公开
标题翻译：分层选择个性化的方法和装置
公开(公告)号：US20100011123A1
公开(公告)日：2010-01-14
申请号：US12562649
申请日：2009-09-18
申请人： Paul M. Dantzig , Daniel M. Dias , Arun Kwangil Iyengar , Philip Shi-Lung Yu
发明人： Paul M. Dantzig , Daniel M. Dias , Arun Kwangil Iyengar , Philip Shi-Lung Yu
IPC分类号： G06F15/16
CPC分类号： G06F16/9535
摘要： A technique for delivering content in a client-server system based on a request received at a computing device from a client includes determining a current load on a next-level computing device of a hierarchy. When this current load is such that a response time for delivery of the request from the next-level computing device would increase above a given threshold, a client type associated with the request is checked and, when the client type indicates that the client is below a given priority level, content to be delivered to the client in response to the request is personalized at the receiving computing device. When the current load is such that the response time would not increase above a given threshold, the request is sent from the receiving computing device to the next-level computing device and the content to be delivered is personalized at the next-level computing device.
摘要翻译：基于从计算设备从客户端接收的请求在客户机 - 服务器系统中传送内容的技术包括确定层次结构的下一级计算设备上的当前负载。当此当前负载使得用于递送来自下一级计算设备的请求的响应时间将增加到高于给定阈值时，检查与请求相关联的客户端类型，并且当客户端类型指示客户端在下方时在给定的优先级中，在接收计算设备处个性化要向客户端递送响应于该请求的内容。当当前负载使得响应时间不会增加到高于给定阈值时，该请求从接收计算设备发送到下一级计算设备，并且将在下一级计算设备处将要发送的内容进行个性化。

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