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1. 发明申请

US20050154925A1 Tokens/keys for wireless communications 有权
标题翻译：用于无线通信的令牌/密钥
公开(公告)号：US20050154925A1
公开(公告)日：2005-07-14
申请号：US10996493
申请日：2004-11-23
申请人： Prabhakar Chitrapu , Alain Briancon , Akinlolu Kumoluyi , Alan Carlton , Kiran Vanganuru , Richard Herschaft , John Hoffmann , John Thommana , Debashish Purkayastha , Guodong Zhang , Robert Olesen , Alexander Reznik , TieJun Shan , Sung-Hyuk Shin , Amit Singhal
发明人： Prabhakar Chitrapu , Alain Briancon , Akinlolu Kumoluyi , Alan Carlton , Kiran Vanganuru , Richard Herschaft , John Hoffmann , John Thommana , Debashish Purkayastha , Guodong Zhang , Robert Olesen , Alexander Reznik , TieJun Shan , Sung-Hyuk Shin , Amit Singhal
IPC分类号： G06T1/00 , H04L9/00 , H04L9/08 , H04L9/32 , H04L12/56 , H04W12/02 , H04W88/02
CPC分类号： H04W12/04 , H04L9/3234 , H04L9/3247 , H04L2463/061 , H04L2463/103 , H04W12/02 , H04W12/10 , H04W88/02
摘要： Tokens/keys are produced for wireless communications. These tokens/keys are used for watermarks, signature insertion, encryption and other uses. In one embodiment, contextual information is used to generate tokens/keys. The tokens/keys may be derived directly from the contextual information. The contextual information may be used in conjunction with other information to derive the tokens/keys. Tokens/keys may be exchanged between transmit/receive units. The exchange of these tokens/keys may be encrypted.
摘要翻译：产生用于无线通信的令牌/密钥。这些令牌/密钥用于水印，签名插入，加密和其他用途。在一个实施例中，使用上下文信息来生成令牌/密钥。令牌/密钥可以直接从上下文信息导出。上下文信息可以与其他信息一起使用以导出令牌/密钥。令牌/密钥可以在发送/接收单元之间交换。这些令牌/密钥的交换可以被加密。

2. 发明授权

US07532723B2 Tokens/keys for wireless communications 有权
标题翻译：用于无线通信的令牌/密钥
公开(公告)号：US07532723B2
公开(公告)日：2009-05-12
申请号：US10996493
申请日：2004-11-23
申请人： Prabhakar R. Chitrapu , Alain Charles Louis Briancon , Akinlolu Oloruntosi Kumoluyi , Alan Gerald Carlton , Kiran Kumar S. Vanganuru , Richard Dan Herschaft , John Erich Hoffmann , John Thommana , Debashish Purkayastha , Guodong Zhang , Robert Lind Olesen , Alexander Reznik , TieJun Shan , Sung-Hyuk Shin , Amit Singhal
发明人： Prabhakar R. Chitrapu , Alain Charles Louis Briancon , Akinlolu Oloruntosi Kumoluyi , Alan Gerald Carlton , Kiran Kumar S. Vanganuru , Richard Dan Herschaft , John Erich Hoffmann , John Thommana , Debashish Purkayastha , Guodong Zhang , Robert Lind Olesen , Alexander Reznik , TieJun Shan , Sung-Hyuk Shin , Amit Singhal
IPC分类号： H04L9/00 , G06F7/58
CPC分类号： H04W12/04 , H04L9/3234 , H04L9/3247 , H04L2463/061 , H04L2463/103 , H04W12/02 , H04W12/10 , H04W88/02
摘要： Tokens/keys are produced for wireless communications. These tokens/keys are used for watermarks, signature insertion, encryption and other uses. In one embodiment, contextual information is used to generate tokens/keys. The tokens/keys may be derived directly from the contextual information. The contextual information may be used in conjunction with other information to derive the tokens/keys. Tokens/keys may be exchanged between transmit/receive units. The exchange of these tokens/keys may be encrypted.
摘要翻译：产生用于无线通信的令牌/密钥。这些令牌/密钥用于水印，签名插入，加密和其他用途。在一个实施例中，使用上下文信息来生成令牌/密钥。令牌/密钥可以直接从上下文信息导出。上下文信息可以与其他信息一起使用以导出令牌/密钥。令牌/密钥可以在发送/接收单元之间交换。这些令牌/密钥的交换可以被加密。

3. 发明申请

US20140063556A1 System For Generating Tag Layouts 有权
标题翻译：用于生成标签布局的系统
公开(公告)号：US20140063556A1
公开(公告)日：2014-03-06
申请号：US13598260
申请日：2012-08-29
申请人： Minwoo Park , Dhiraj Joshi , Alexander C. Loui , Amit Singhal
发明人： Minwoo Park , Dhiraj Joshi , Alexander C. Loui , Amit Singhal
IPC分类号： G06K9/36 , G06K15/02
CPC分类号： G06T11/60 , G06F17/214 , G06T11/00
摘要： Generating a tag layout from a set of tags and an ordering of the set of tags, wherein each tag includes a text label and a size for the text label, is disclosed. The system includes a processor accessible memory for receiving an ordered set of tags, each tag including a text label and a size for the text label, and at least one closed shape corresponding to a space for the tag layout. The system further includes a processor for generating the tag layout by computing a scale factor for either the closed shape or the size of the text labels in the set of tags such that all the tags in the set of tags fit within the closed shape, and the processor stores the generated tag layout in the memory.
摘要翻译：公开了一组标签生成标签布局以及该标签集的顺序，其中每个标签包括文本标签和文本标签的尺寸。该系统包括用于接收有序集合标签的处理器可访问存储器，每个标签包括文本标签和文本标签的尺寸，以及至少一个对应于标签布局的空间的封闭形状。该系统还包括一个处理器，用于通过计算一组标签中的封闭形状或文本标签的尺寸的比例因子来生成标签布局，使得该组标签中的所有标签都适合于闭合形状，以及处理器将生成的标签布局存储在存储器中。

4. 发明授权

US08631026B1 Methods and systems for efficient query rewriting 有权
标题翻译：有效查询重写的方法和系统
公开(公告)号：US08631026B1
公开(公告)日：2014-01-14
申请号：US12951770
申请日：2010-11-22
申请人： Paul Tucker , Amit Singhal , Eric Jackson
发明人： Paul Tucker , Amit Singhal , Eric Jackson
IPC分类号： G06F7/00 , G06F17/30
CPC分类号： G06F17/30448 , G06F17/30457 , G06F17/30554
摘要： Methods and systems for efficient query rewriting and the like are described here. One such described method comprises: offline mapping frequently-seen search queries to rewritten queries that may be better for searching; offline caching the mapping in a cache memory; and upon receiving a search query from a user similar to one of the mapped search queries, obtaining a corresponding rewritten query from the mapping in the cache memory based on predetermined conditions, and issuing a search of the rewritten query to the backend data system in order to avoid having to issue a search query to the backend data system twice while the user is online.
摘要翻译：这里描述了用于高效查询重写的方法和系统等。一种这样描述的方法包括：将经常看到的搜索查询离线映射到可能更好地用于搜索的重写查询; 离线缓存高速缓存中的映射; 并且在接收到来自类似于所映射的搜索查询之一的用户的搜索查询时，基于预定条件从高速缓冲存储器中的映射获得相应的重写查询，并按顺序向后端数据系统发出重写查询的搜索以避免在用户在线时必须向后端数据系统发出两次搜索查询。

5. 发明授权

US08352499B2 Serving advertisements using user request information and user information 有权
标题翻译：使用用户请求信息和用户信息提供广告
公开(公告)号：US08352499B2
公开(公告)日：2013-01-08
申请号：US10452791
申请日：2003-06-02
申请人： Krishna Bharat , Steve Lawrence , Mehran Sahami , Amit Singhal
发明人： Krishna Bharat , Steve Lawrence , Mehran Sahami , Amit Singhal
IPC分类号： G06F17/00
CPC分类号： G06F17/30867 , G06Q30/02 , G06Q30/0256
摘要： Ads are scored using, at least, user information and information associated with a user request, such as a search query or a document request. The scores may be used in determining whether to serve ads, how to serve ads, to order ads, to filter ads, etc. Items of user information, request-associated information, and/or ad information can be weighted based on previous uses of such information in the serving of ads and the performance of those served ads.
摘要翻译：至少使用与用户请求（例如搜索查询或文档请求）相关联的用户信息和信息来对广告进行评分。分数可用于确定是否投放广告，如何投放广告，订购广告，过滤广告等。用户信息，请求相关信息和/或广告信息的项目可以基于以前使用的广告投放信息以及投放广告的效果。

6. 发明申请

US20110304693A1 FORMING VIDEO WITH PERCEIVED DEPTH 审中-公开
标题翻译：形成深刻深刻的视频
公开(公告)号：US20110304693A1
公开(公告)日：2011-12-15
申请号：US12796863
申请日：2010-06-09
申请人： John N. Border , Amit Singhal
发明人： John N. Border , Amit Singhal
IPC分类号： H04N13/00
CPC分类号： H04N13/261 , H04N13/189 , H04N13/221
摘要： A method for providing a video with perceived depth comprising: capturing a sequence of video images of a scene with a single perspective image capture device; determining a relative position of the image capture device for each of the video images in the sequence of video images; selecting stereo pairs of video images responsive to the determined relative position of the image capture device; and forming a video with perceived depth based on the selected stereo pairs of video images.
摘要翻译：一种用于提供具有感知深度的视频的方法，包括：利用单个透视图像捕获设备捕获场景的视频图像序列; 确定所述图像捕获装置对于所述视频图像序列中的每个所述视频图像的相对位置; 响应于所确定的图像捕获设备的相对位置来选择视频图像的立体对; 以及基于所选择的立体声视频图像形成具有感知深度的视频。

7. 发明授权

US08046350B1 Systems and methods for detecting commercial queries 有权
标题翻译：用于检测商业查询的系统和方法
公开(公告)号：US08046350B1
公开(公告)日：2011-10-25
申请号：US10668142
申请日：2003-09-24
申请人： Amit Singhal , Matt Cutts , Jun Wu
发明人： Amit Singhal , Matt Cutts , Jun Wu
IPC分类号： G06F17/30
CPC分类号： G06F17/30864 , G06Q30/02 , Y10S707/99932
摘要： A system processes user queries. The system may generate a list of query patterns of a first type. The system may also receive a user query and determine whether the received query is a query of the first type based at least in part on the list of query patterns.
摘要翻译：系统处理用户查询。系统可以生成第一类型的查询模式的列表。系统还可以接收用户查询，并且至少部分地基于查询模式列表来确定所接收的查询是否是第一类型的查询。

8. 发明授权

US07840547B1 Methods and systems for efficient query rewriting 有权
标题翻译：有效查询重写的方法和系统
公开(公告)号：US07840547B1
公开(公告)日：2010-11-23
申请号：US10812901
申请日：2004-03-31
申请人： Paul Tucker , Amit Singhal , Eric Jackson
发明人： Paul Tucker , Amit Singhal , Eric Jackson
IPC分类号： G06F7/00 , G06F17/30
CPC分类号： G06F17/30448 , G06F17/30457 , G06F17/30554
摘要： Methods and systems for efficient query rewriting and the like are described here. One such described method comprises: offline mapping frequently-seen search queries to rewritten queries that may be better for searching; offline caching the mapping in a cache memory; and upon receiving a search query from a user similar to one of the mapped search queries, obtaining a corresponding rewritten query from the mapping in the cache memory based on predetermined conditions, and issuing a search of the rewritten query to the backend data system in order to avoid having to issue a search query to the backend data system twice while the user is online.
摘要翻译：这里描述了用于高效查询重写的方法和系统等。一种这样描述的方法包括：将经常看到的搜索查询离线映射到可能更好地用于搜索的重写查询; 离线缓存高速缓存中的映射; 并且在接收到类似于所映射的搜索查询之一的用户的搜索查询时，基于预定条件从高速缓冲存储器中的映射获得相应的重写查询，并且按顺序向后端数据系统发出重写查询的搜索以避免在用户在线时必须向后端数据系统发出两次搜索查询。

9. 发明授权

US07783639B1 Determining quality of linked documents 有权
标题翻译：确定链接文件的质量
公开(公告)号：US07783639B1
公开(公告)日：2010-08-24
申请号：US10879520
申请日：2004-06-30
申请人： Krishna Bharat , Amit Singhal , Paul Haahr
发明人： Krishna Bharat , Amit Singhal , Paul Haahr
IPC分类号： G06F7/00 , G06F17/30
CPC分类号： G06F17/30864
摘要： A ranking component ranks documents, such as web pages or web sites, to obtain a ranking score that defines a quality judgment of the document. The ranking score of a particular document is based on the ranking score of the documents which link to it and based on affiliation among the documents.
摘要翻译：排名组件对文档（如网页或网站）进行排名，以获得定义文档质量判断的排名分数。特定文件的排名分数基于链接到文档的文档的排名分数，并基于文档之间的归属。

10. 发明授权

US07409383B1 Locating meaningful stopwords or stop-phrases in keyword-based retrieval systems 有权
标题翻译：在基于关键字的检索系统中找到有意义的词汇或停止词组
公开(公告)号：US07409383B1
公开(公告)日：2008-08-05
申请号：US10813590
申请日：2004-03-31
申请人： Simon Tong , Uri Lerner , Amit Singhal , Paul Haahr , Steven Baker
发明人： Simon Tong , Uri Lerner , Amit Singhal , Paul Haahr , Steven Baker
IPC分类号： G06F17/30 , G06F7/00 , G06F17/21
CPC分类号： G06F17/30967 , G06F7/24 , G06F17/21 , G06F17/30666 , G06F17/30979 , Y10S707/99933 , Y10S707/99943
摘要： A stopword detection component detects stopwords (also stop-phrases) in search queries input to keyword-based information retrieval systems. Potential stopwords are initially identified by comparing the terms in the search query to a list of known stopwords. Context data is then retrieved based on the search query and the identified stopwords. In one implementation, the context data includes documents retrieved from a document index. In another implementation, the context data includes categories relevant to the search query. Sets of retrieved context data are compared to one another to determine if they are substantially similar. If the sets of context data are substantially similar, this fact may be used to infer that the removal of the potential stopword(s) is not material to the search. If the sets of context data are not substantially similar, the potential stopword can be considered material to the search and should not be removed from the query.
摘要翻译：停止词检测组件在输入到基于关键字的信息检索系统的搜索查询中检测到停止词（也称为停止词）。最初通过将搜索查询中的术语与已知无效词列表进行比较来识别潜在的禁忌词。然后基于搜索查询和所识别的无效词来检索上下文数据。在一个实现中，上下文数据包括从文档索引检索的文档。在另一实现中，上下文数据包括与搜索查询相关的类别。将检索到的上下文数据的集合彼此进行比较以确定它们是否基本相似。如果上下文数据集合基本相似，则可以使用该事实来推断潜在的停止词的移除对搜索不重要。如果上下文数据集基本上不相似，潜在的停用词可以被认为是搜索的重要内容，不应该从查询中移除。

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