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1. 发明授权

US08676798B1 Query generation for searchable content 有权
标题翻译：可搜索内容的查询生成
公开(公告)号：US08676798B1
公开(公告)日：2014-03-18
申请号：US12571242
申请日：2009-09-30
申请人： Raj De Datta , Ashutosh Garg , Abhay Vardhan , Joshua Levy , Srinath Sridhar
发明人： Raj De Datta , Ashutosh Garg , Abhay Vardhan , Joshua Levy , Srinath Sridhar
IPC分类号： G06F7/76 , G06F17/30
CPC分类号： G06F17/30864 , G06F17/3053 , G06F17/3089 , G06F17/30905
摘要： Query generation for searchable content is provided. In some embodiments, query generation for searchable content includes receiving searchable content (e.g., the searchable content can include a unique identifier for the searchable content, such as a Uniform Resource Locator (URL) for a web site, and the web site can include one or more web pages); and generating a set of queries, the set of queries including one or more queries (e.g., the set of queries can include ranked queries) that are relevant to the searchable content.
摘要翻译：提供了可搜索内容的查询生成。在一些实施例中，用于可搜索内容的查询生成包括接收可搜索内容（例如，可搜索内容可以包括用于可搜索内容的唯一标识符，诸如用于网站的统一资源定位符（URL），并且该网站可以包括一个或更多网页）; 以及生成一组查询，所述查询集合包括与所述可搜索内容相关的一个或多个查询（例如，所述查询集合可以包括排名查询）。

2. 发明授权

US07996556B2 Method and apparatus for generating a network topology representation based on inspection of application messages at a network device 有权
标题翻译：用于基于在网络设备处的应用消息的检查来生成网络拓扑表示的方法和装置
公开(公告)号：US07996556B2
公开(公告)日：2011-08-09
申请号：US11090920
申请日：2005-03-24
申请人： Kollivakkam Raghavan , Tefcros Anthias , Parley Van Oleson , Sunil Potti , Raj De Datta , Stephen Cho
发明人： Kollivakkam Raghavan , Tefcros Anthias , Parley Van Oleson , Sunil Potti , Raj De Datta , Stephen Cho
IPC分类号： G06F15/16 , G06F15/173
CPC分类号： H04L51/00 , G06F9/546 , H04L69/08
摘要： A method is disclosed for generating a network topology representation based on inspection of application messages at a network device. According to one aspect, a network device receives a request packet, routes the packet to the destination, and extracts and stores correlation information from a copy of the request packet. When the network device receives a response packet, it examines the contents of a copy of the response packet using context-based correlation rules and matches the response packet with the appropriate stored request packet correlation information. It analyzes recorded correlation information to determine application-to-application mapping and calculate application response times. Another embodiment inserts custom headers that contain information used to match a response packet with a request packet into request packets.
摘要翻译：公开了一种基于网络设备上的应用消息检查来生成网络拓扑表示的方法。一方面，网络装置接收请求分组，将分组路由到目的地，并从请求分组的副本中提取并存储相关信息。当网络设备接收到响应分组时，它使用基于上下文的相关规则检查响应分组的副本的内容，并使响应分组与适当的存储的请求分组相关信息相匹配。它分析记录的相关信息以确定应用到应用映射并计算应用响应时间。另一个实施例将包含用于将响应分组与请求分组匹配的信息的自定义报头插入到请求分组中。

3. 发明申请

US20060167975A1 Caching content and state data at a network element 有权
标题翻译：在网元上缓存内容和状态数据
公开(公告)号：US20060167975A1
公开(公告)日：2006-07-27
申请号：US10997616
申请日：2004-11-23
申请人： Alex Chan , Snehal Haridas , Raj De Datta
发明人： Alex Chan , Snehal Haridas , Raj De Datta
IPC分类号： G06F15/16
CPC分类号： H04L67/2819 , H04L67/14 , H04L67/28 , H04L67/2842
摘要： Methods are disclosed for caching content and state data at a network element. In one embodiment, data packets are intercepted at a network element. An application layer message, which specifies a request for specified data from a server application, is determined from the data packets. A first portion of the specified data contained in the network element's cache is determined. A message that requests a second portion of the data not contained in the cache is sent toward a server application. A first response that contains the second portion, but not the first portion, is received. A second response, which contains the first and second portions, is sent toward a client application. In one embodiment, data packets are intercepted at the network element. An application layer message, which specifies session or database connection state information, is determined from the data packets. The state information is cached at the network element.
摘要翻译：公开了用于在网络元件处缓存内容和状态数据的方法。在一个实施例中，在网络元件处拦截数据分组。从数据包确定应用层消息，其指定来自服务器应用的指定数据的请求。确定网元缓存中包含的指定数据的第一部分。向服务器应用程序发送请求缓存中未包含的数据的第二部分的消息。收到包含第二部分但不包含第一部分的第一响应。包含第一和第二部分的第二响应被发送到客户端应用。在一个实施例中，在网元处截取数据分组。从数据分组确定指定会话或数据库连接状态信息的应用层消息。状态信息被缓存在网元上。

4. 发明申请

US20060123477A1 Method and apparatus for generating a network topology representation based on inspection of application messages at a network device 有权
标题翻译：用于基于在网络设备处的应用消息的检查来生成网络拓扑表示的方法和装置
公开(公告)号：US20060123477A1
公开(公告)日：2006-06-08
申请号：US11090920
申请日：2005-03-24
申请人： Kollivakkam Raghavan , Tefcros Anthias , Parley Oleson , Sunil Potti , Raj De Datta , Stephen Cho
发明人： Kollivakkam Raghavan , Tefcros Anthias , Parley Oleson , Sunil Potti , Raj De Datta , Stephen Cho
IPC分类号： G06F12/14
CPC分类号： H04L51/00 , G06F9/546 , H04L69/08
摘要： A method is disclosed for generating a network topology representation based on inspection of application messages at a network device. According to one aspect, a network device receives a request packet, routes the packet to the destination, and extracts and stores correlation information from a copy of the request packet. When the network device receives a response packet, it examines the contents of a copy of the response packet using context-based correlation rules and matches the response packet with the appropriate stored request packet correlation information. It analyzes recorded correlation information to determine application-to-application mapping and calculate application response times. Another embodiment inserts custom headers that contain information used to match a response packet with a request packet into request packets.
摘要翻译：公开了一种基于网络设备上的应用消息检查来生成网络拓扑表示的方法。一方面，网络装置接收请求分组，将分组路由到目的地，并从请求分组的副本中提取并存储相关信息。当网络设备接收到响应分组时，它使用基于上下文的相关规则检查响应分组的副本的内容，并使响应分组与适当的存储的请求分组相关信息相匹配。它分析记录的相关信息以确定应用到应用映射并计算应用响应时间。另一个实施例将包含用于将响应分组与请求分组匹配的信息的自定义报头插入到请求分组中。

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