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1. 发明授权

US08769277B2 Content retrieval 有权
标题翻译：内容检索
公开(公告)号：US08769277B2
公开(公告)日：2014-07-01
申请号：US12144611
申请日：2008-06-23
申请人： Ravi T. Rao , Khaja E. Ahmed , R. Scott Briggs , Sandeep K. Singhal
发明人： Ravi T. Rao , Khaja E. Ahmed , R. Scott Briggs , Sandeep K. Singhal
IPC分类号： H04L29/06 , G06F21/00
CPC分类号： H04L67/104 , H04L9/3236 , H04L63/0428 , H04L63/10 , H04L67/1068 , H04L67/108 , H04L67/28 , H04L67/2842 , H04L2209/601
摘要： Content retrieval techniques are described. In an implementation, a determination is made as to whether a client is permitted to receive content requested by the client. When the client is permitted to receive the content, a communication is formed to be communicated via a wide area network that includes a hash list having a hash of each of a plurality of blocks of the content, each hash being configured to enable the client to locate a corresponding one of the blocks of the content via a local area network.
摘要翻译：描述内容检索技术。在一个实现中，确定客户端是否被允许接收客户请求的内容。当允许客户端接收内容时，形成通过广域网通信，该广域网包括具有内容的多个块中的每一个的散列的哈希列表，每个散列被配置为使客户端能够经由局域网定位内容的相应一个块。

2. 发明申请

US20090320099A1 Content Retrieval 有权
标题翻译：内容检索
公开(公告)号：US20090320099A1
公开(公告)日：2009-12-24
申请号：US12144611
申请日：2008-06-23
申请人： Ravi T. Rao , Khaja E. Ahmed , R. Scott Briggs , Sandeep K. Singhal
发明人： Ravi T. Rao , Khaja E. Ahmed , R. Scott Briggs , Sandeep K. Singhal
IPC分类号： H04L9/32 , G06F15/16
CPC分类号： H04L67/104 , H04L9/3236 , H04L63/0428 , H04L63/10 , H04L67/1068 , H04L67/108 , H04L67/28 , H04L67/2842 , H04L2209/601
摘要： Content retrieval techniques are described. In an implementation, a determination is made as to whether a client is permitted to receive content requested by the client. When the client is permitted to receive the content, a communication is formed to be communicated via a wide area network that includes a hash list having a hash of each of a plurality of blocks of the content, each hash being configured to enable the client to locate a corresponding one of the blocks of the content via a local area network.
摘要翻译：描述内容检索技术。在一个实现中，确定客户端是否被允许接收客户请求的内容。当允许客户端接收内容时，形成通过广域网通信，该广域网包括具有内容的多个块中的每一个的散列的哈希列表，每个散列被配置为使客户端能够经由局域网定位内容的相应一个块。

3. 发明申请

US20110295948A1 CONTENT IDENTIFICATION FOR PEER-TO-PEER CONTENT RETRIEVAL 有权
标题翻译：用于同侪内容检索的内容标识
公开(公告)号：US20110295948A1
公开(公告)日：2011-12-01
申请号：US13207925
申请日：2011-08-11
申请人： Ravi T. Rao , Khaja E. Ahmed , R. Scott Briggs , Scott A. Plant
发明人： Ravi T. Rao , Khaja E. Ahmed , R. Scott Briggs , Scott A. Plant
IPC分类号： G06F15/16
CPC分类号： H04L9/3236 , H04L2209/30 , H04L2209/60
摘要： Described is a technology in which client content requests to a server over a wide area network (WAN) are responded to with hash information by which the client may locate the content among one or more peer sources coupled to the client via a local area network (LAN). The hash information may be in the form of a segment hash that identifies multiple blocks of content, whereby the server can reference multiple content blocks with a single hash value. Segment boundaries may be adaptive by determining them according to criteria, by dividing streamed content into segments, and/or by processing the content based on the content data (e.g., via RDC or content/application type) to determine split points. Also described is content validation using the hash information, including by generating and walking a Merkle tree to determine higher-level segment hashes in order to match a server-provided hash value.
摘要翻译：描述了一种技术，其中客户端内容通过广域网（WAN）向服务器请求的哈希信息被响应，客户端可以通过该信息来定位经由局域网耦合到客户端的一个或多个对等端点中的内容（ LAN）。哈希信息可以是标识多个内容块的段哈希形式，由此服务器可以引用具有单个散列值的多个内容块。通过根据标准来确定它们，通过将流内容分成段，和/或通过基于内容数据（例如，经由RDC或内容/应用程序类型）处理内容来确定分割点，来分段边界可以是自适应的。还描述了使用散列信息的内容验证，包括通过生成和行走Merkle树来确定较高级别的段哈希，以便匹配服务器提供的哈希值。

4. 发明授权

US08019882B2 Content identification for peer-to-peer content retrieval 有权
标题翻译：内容识别用于对等内容检索
公开(公告)号：US08019882B2
公开(公告)日：2011-09-13
申请号：US12163024
申请日：2008-06-27
申请人： Ravi T. Rao , Khaja E. Ahmed , R. Scott Briggs , Scott A. Plant
发明人： Ravi T. Rao , Khaja E. Ahmed , R. Scott Briggs , Scott A. Plant
IPC分类号： G06F15/16
CPC分类号： H04L9/3236 , H04L2209/30 , H04L2209/60
摘要： Described is a technology in which client content requests to a server over a wide area network (WAN) are responded to with hash information by which the client may locate the content among one or more peer sources coupled to the client via a local area network (LAN). The hash information may be in the form of a segment hash that identifies multiple blocks of content, whereby the server can reference multiple content blocks with a single hash value. Segment boundaries may be adaptive by determining them according to criteria, by dividing streamed content into segments, and/or by processing the content based on the content data (e.g., via RDC or content/application type) to determine split points. Also described is content validation using the hash information, including by generating and walking a Merkle tree to determine higher-level segment hashes in order to match a server-provided hash value.
摘要翻译：描述了一种技术，其中客户端内容通过广域网（WAN）向服务器请求的哈希信息被响应，客户端可以通过该信息来定位经由局域网耦合到客户端的一个或多个对等端点中的内容（ LAN）。哈希信息可以是标识多个内容块的段哈希形式，由此服务器可以引用具有单个散列值的多个内容块。通过根据标准来确定它们，通过将流内容分成段，和/或通过基于内容数据（例如，经由RDC或内容/应用程序类型）处理内容来确定分割点，来分段边界可以是自适应的。还描述了使用散列信息的内容验证，包括通过生成和行走Merkle树来确定较高级别的段哈希，以便匹配服务器提供的哈希值。

5. 发明授权

US08112477B2 Content identification for peer-to-peer content retrieval 有权
标题翻译：内容识别用于对等内容检索
公开(公告)号：US08112477B2
公开(公告)日：2012-02-07
申请号：US13207925
申请日：2011-08-11
申请人： Ravi T. Rao , Khaja E. Ahmed , R. Scott Briggs , Scott A. Plant
发明人： Ravi T. Rao , Khaja E. Ahmed , R. Scott Briggs , Scott A. Plant
IPC分类号： G06F15/16
CPC分类号： H04L9/3236 , H04L2209/30 , H04L2209/60
摘要： Described is a technology in which client content requests to a server over a wide area network (WAN) are responded to with hash information by which the client may locate the content among one or more peer sources coupled to the client via a local area network (LAN). The hash information may be in the form of a segment hash that identifies multiple blocks of content, whereby the server can reference multiple content blocks with a single hash value. Segment boundaries may be adaptive by determining them according to criteria, by dividing streamed content into segments, and/or by processing the content based on the content data (e.g., via RDC or content/application type) to determine split points. Also described is content validation using the hash information, including by generating and walking a Merkle tree to determine higher-level segment hashes in order to match a server-provided hash value.
摘要翻译：描述了一种技术，其中客户端内容通过广域网（WAN）向服务器请求的哈希信息被响应，客户端可以通过该信息来定位经由局域网耦合到客户端的一个或多个对等端点中的内容（ LAN）。哈希信息可以是标识多个内容块的段哈希形式，由此服务器可以引用具有单个散列值的多个内容块。通过根据标准来确定它们，通过将流内容分成段，和/或通过基于内容数据（例如，经由RDC或内容/应用程序类型）处理内容来确定分割点，来分段边界可以是自适应的。还描述了使用散列信息的内容验证，包括通过生成和行走Merkle树来确定较高级别的段哈希，以便匹配服务器提供的哈希值。

6. 发明申请

US20090327505A1 Content Identification for Peer-to-Peer Content Retrieval 有权
标题翻译：内容识别用于对等内容检索
公开(公告)号：US20090327505A1
公开(公告)日：2009-12-31
申请号：US12163024
申请日：2008-06-27
申请人： Ravi T. Rao , Khaja E. Ahmed , R. Scott Briggs , Scott A. Plant
发明人： Ravi T. Rao , Khaja E. Ahmed , R. Scott Briggs , Scott A. Plant
IPC分类号： G06F15/16
CPC分类号： H04L9/3236 , H04L2209/30 , H04L2209/60
摘要： Described is a technology in which client content requests to a server over a wide area network (WAN) are responded to with hash information by which the client may locate the content among one or more peer sources coupled to the client via a local area network (LAN). The hash information may be in the form of a segment hash that identifies multiple blocks of content, whereby the server can reference multiple content blocks with a single hash value. Segment boundaries may be adaptive by determining them according to criteria, by dividing streamed content into segments, and/or by processing the content based on the content data (e.g., via RDC or content/application type) to determine split points. Also described is content validation using the hash information, including by generating and walking a Merkle tree to determine higher-level segment hashes in order to match a server-provided hash value.
摘要翻译：描述了一种技术，其中客户端内容通过广域网（WAN）向服务器请求的哈希信息被响应，客户端可以通过该信息来定位经由局域网耦合到客户端的一个或多个对等端点中的内容（ LAN）。哈希信息可以是标识多个内容块的段哈希形式，由此服务器可以引用具有单个散列值的多个内容块。通过根据标准来确定它们，通过将流内容分成段，和/或通过基于内容数据（例如，经由RDC或内容/应用程序类型）处理内容来确定分割点，来分段边界可以是自适应的。还描述了使用散列信息的内容验证，包括通过生成和行走Merkle树来确定较高级别的段哈希，以便匹配服务器提供的哈希值。

7. 发明申请

US20090319473A1 METHOD AND SYSTEM OF USING A LOCAL HOSTED CACHE AND CRYPTOGRAPHIC HASH FUNCTIONS TO REDUCE NETWORK TRAFFIC 有权
标题翻译：使用本地主机高速缓存和克隆功能降低网络流量的方法和系统
公开(公告)号：US20090319473A1
公开(公告)日：2009-12-24
申请号：US12141950
申请日：2008-06-19
申请人： Ravi T. Rao , Sandeep K. Singhal , See-Mong Tan , R. Scott Briggs , Kushal Narkhede , Eliot John Flannery , Nilesh R. Shah , Gianluigi Nusca , Khawar Mahmood Zuberi
发明人： Ravi T. Rao , Sandeep K. Singhal , See-Mong Tan , R. Scott Briggs , Kushal Narkhede , Eliot John Flannery , Nilesh R. Shah , Gianluigi Nusca , Khawar Mahmood Zuberi
IPC分类号： G06F7/20 , G06F15/16 , G06F17/30
CPC分类号： G06F17/3048 , G06F17/30132 , G06F17/3033 , G06F17/30949
摘要： The described method and system enables a client at a branch office to retrieve data from a local hosted cache instead of an application server over a WAN to improve latency and reduce overall WAN traffic. A server at the data center may be adapted to provide either a list of hashes or the requested data based on whether a hosted cache system is enabled. A hosted cache at the client side may provide the data to the client based on the hashes. The hashes may be generated to provide a fingerprint of the data which may be used to index the data in an efficient manner.
摘要翻译：所描述的方法和系统使得分支机构的客户能够通过WAN从本地托管缓存而不是应用服务器检索数据，以改善延迟并减少总体WAN流量。数据中心处的服务器可以适于基于托管缓存系统是否被启用来提供散列列表或所请求的数据。客户端的托管缓存可以根据哈希值向客户端提供数据。可以生成散列以提供可以用于以有效的方式对数据进行索引的数据的指纹。

8. 发明申请

US20070050450A1 Interfacing an applet with a collaboration program 审中-公开
标题翻译：将小程序与协作程序进行接口
公开(公告)号：US20070050450A1
公开(公告)日：2007-03-01
申请号：US11214070
申请日：2005-08-29
申请人： Todd Manion , Kanaka Komandur , Peter Williamson , Ryan Kim , R. Scott Briggs , Eliot Flannery
发明人： Todd Manion , Kanaka Komandur , Peter Williamson , Ryan Kim , R. Scott Briggs , Eliot Flannery
IPC分类号： G06F15/16
CPC分类号： H04L67/34 , G06Q10/10
摘要： A method of interfacing applets with a collaboration program is disclosed. The method may be in the form of application programming interface calls.
摘要翻译：公开了将applet与协作程序相连接的方法。该方法可以是应用程序编程接口调用的形式。

9. 发明授权

US5978566A Client side deferred actions within multiple MAPI profiles 失效
标题翻译：客户端在多个MAPI配置文件中执行延迟操作
公开(公告)号：US5978566A
公开(公告)日：1999-11-02
申请号：US679129
申请日：1996-07-12
申请人： Darrell Alan Plank , Ramesh Babu Pabbati , R. Scott Briggs
发明人： Darrell Alan Plank , Ramesh Babu Pabbati , R. Scott Briggs
IPC分类号： H04L29/06 , H01J13/00
CPC分类号： H04L29/06
摘要： A user-defined rule that specifies a condition and an action to be performed is processed in an electronic messaging system that includes a server and a client by determining at the server whether the condition is satisfied upon an occurrence of an event. Once the condition is satisfied, the action is performed at the server if all resources for performing the action are resident on the server. If one or more of the resources for performing the action are resident on the client, a deferred action message representative of the action is generated. The deferred action message is processed by the client, either immediately if the client is presently logged in to the server, or later when the client next logs in to the server, and the action is performed at the client based on the deferred action message.
摘要翻译：指定条件和要执行的动作的用户定义规则在包括服务器和客户端的电子消息系统中通过在服务器处确定事件发生时是否满足条件来处理。满足条件后，如果执行操作的所有资源都驻留在服务器上，则会在服务器上执行该操作。如果用于执行动作的一个或多个资源驻留在客户端上，则生成表示该动作的延迟动作消息。延迟操作消息由客户端处理，如果客户端当前登录到服务器，或者稍后当客户端登录到服务器时立即进行处理，并且基于延迟动作消息在客户端执行该动作。

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