公开(公告)号：US07386543B1

公开(公告)日：2008-06-10

申请号：US11428236

申请日：2006-06-30

申请人： Krishna Bharat ,  Benedict Gomes ,  Georges R. Harik ,  Marissa Mayer

发明人： Krishna Bharat ,  Benedict Gomes ,  Georges R. Harik ,  Marissa Mayer

IPC分类号： G06F17/30

CPC分类号： G06F17/30864 ,  Y10S707/956 ,  Y10S707/99933

摘要： A server improves the ranking of search results. The server includes a processor and a memory that stores instructions and a group of query themes. The processor receives a search query containing at least one search term, retrieves one or more objects based on the at least one search term and determines whether the search query corresponds to at least one of the group of query themes. The processor then ranks the one or more objects based on whether the search query corresponds to at least one of the group of query themes and provides the ranked one or more objects to a user.

摘要翻译： 服务器提高了搜索结果的排名。 该服务器包括处理器和存储指令和一组查询主题的存储器。 处理器接收包含至少一个搜索项的搜索查询，基于至少一个搜索项检索一个或多个对象，并确定搜索查询是否对应于该组查询主题中的至少一个。 然后，处理器基于搜索查询是否对应于该组查询主题中的至少一个并将一个或多个对等级提供给用户来对该一个或多个对象进行排序。

公开(公告)号：US20050165743A1

公开(公告)日：2005-07-28

申请号：US10748663

申请日：2003-12-31

申请人： Krishna Bharat ,  Michael Schmitt ,  Mike Curtiss ,  Marissa Mayer ,  Kerah Pelczarski ,  Brian Rakowski ,  Anurag Acharya

发明人： Krishna Bharat ,  Michael Schmitt ,  Mike Curtiss ,  Marissa Mayer ,  Kerah Pelczarski ,  Brian Rakowski ,  Anurag Acharya

IPC分类号： G06F17/30 ,  G06F7/00

CPC分类号： G06F17/30867

摘要： A system customizes a news document associated with a user of a news aggregation service. The system includes multiple news source servers that store news content and a remote news aggregation server. The news aggregation server creates a customized news document based on one or more personalized search queries received from a user. The news aggregation server fetches the news content from the multiple news source servers, aggregates the news content, and searches the aggregated news content based on the one or more personalized search queries. The news aggregation server provides selected news content to the customized news document based on results of the search.

摘要翻译： 系统自定义与新闻聚合服务的用户相关联的新闻文档。 该系统包括存储新闻内容的多个新闻源服务器和远程新闻聚合服务器。 新闻聚合服务器基于从用户接收的一个或多个个性化搜索查询创建定制的新闻文档。 新闻聚合服务器从多个新闻源服务器获取新闻内容，聚合新闻内容，并根据一个或多个个性化搜索查询搜索聚合新闻内容。 新闻聚合服务器根据搜索结果向定制的新闻文档提供选定的新闻内容。

公开(公告)号：US20050149576A1

公开(公告)日：2005-07-07

申请号：US10750183

申请日：2003-12-31

申请人： David Marmaros ,  Benedict Gomes ,  Krishna Bharat

发明人： David Marmaros ,  Benedict Gomes ,  Krishna Bharat

IPC分类号： G06F17/30 ,  G06F15/00

CPC分类号： G06F17/30882 ,  G06F17/30899

摘要： Systems and methods for direct navigation to and/or highlighting a specific portion of a target document such as query-relevant portion of the document are disclosed. The method may include generating a search result link to a search result document and generating an instruction to a client document browser to navigate directly to an intra-document portion related to the query within the search result document. The search result may include a snippet extracted from the search result document such that the instruction causes navigation directly to at least a portion of the snippet. The instruction may be an artificial anchor undefined in the search result document, e.g., designated by a preassigned artificial anchor designator. The client browser may have an artificial anchor module installed to execute the instruction to navigate directly to and optionally highlight the intra-document portion within the target document in response to the document link being selected.

摘要翻译： 公开了用于直接导航到和/或突出显示目标文档的特定部分的系统和方法，例如文档的查询相关部分。 该方法可以包括生成到搜索结果文档的搜索结果链接并且生成到客户端文档浏览器的指令直接导航到与搜索结果文档内的查询相关的文档内部分。 搜索结果可以包括从搜索结果文档提取的片段，使得该指令直接导航到片段的至少一部分。 该指令可以是在搜索结果文档中未定义的人造锚，例如由预分配的人造锚指示符指定。 客户端浏览器可以具有安装的人造锚模块，以响应于所选择的文档链接来执行指令直接导航到目标文档内部并且可选地突出显示目标文档内的文档内部分。

公开(公告)号：US06725259B1

公开(公告)日：2004-04-20

申请号：US10351316

申请日：2003-01-27

申请人： Krishna Bharat

发明人： Krishna Bharat

IPC分类号： G06F1300

CPC分类号： G06F17/30864 ,  Y10S707/99933 ,  Y10S707/99937

摘要： A search engine for searching a corpus improves the relevancy of the results by refining a standard relevancy score based on the interconnectivity of the initially returned set of documents. The search engine obtains an initial set of relevant documents by matching a user's search terms to an index of a corpus. A re-ranking component in the search engine then refines the initially returned document rankings so that documents that are frequently cited in the initial set of relevant documents are preferred over documents that are less frequently cited within the initial set.

摘要翻译： 用于搜索语料库的搜索引擎通过基于最初返回的文档集的互连性来提炼标准相关性分数来提高结果的相关性。 搜索引擎通过将用户的搜索项匹配到语料库的索引来获得初始的相关文档集合。 然后，搜索引擎中的重新排名组件优化了最初返回的文档排名，以便在初始集合中较少引用的文档中优先考虑初始集合相关文档中经常引用的文档。

公开(公告)号：US06195698B1

公开(公告)日：2001-02-27

申请号：US09059193

申请日：1998-04-13

申请人： Mark D. Lillibridge ,  Martin Abadi ,  Krishna Bharat ,  Andrei Z. Broder

发明人： Mark D. Lillibridge ,  Martin Abadi ,  Krishna Bharat ,  Andrei Z. Broder

IPC分类号： G06F15173

CPC分类号： H04L63/083 ,  G06F21/31 ,  G06F2221/2103 ,  G06F2221/2133 ,  H04L51/12

摘要： A computerized method selectively accepts access requests from a client computer connected to a server computer by a network. The server computer receives an access request from the client computer. In response, the server computer generates a predetermined number of random characters. The random characters are used to form a string in the server computer. The string is randomly modified either visually or audibly to form a riddle. The original string becomes the correct answer to the riddle. The server computer renders the riddle on an output device of the client computer. In response, the client computer sends an answer to the server. Hopefully, the answer is a user's guess for the correct answer. The server determines if the guess is the correct answer, and if so, the access request is accepted. If the correct answer is not received within a predetermined amount of time, the connection between the client and server computer is terminated by the server on the assumption that an automated agent is operating in the client on behalf of the user.

摘要翻译： 计算机化方法选择性地接收来自由网络连接到服务器计算机的客户端计算机的访问请求。 服务器计算机从客户端计算机接收访问请求。 作为响应，服务器计算机生成预定数量的随机字符。 随机字符用于在服务器计算机中形成字符串。 字符串可以视觉或听觉随机修改，形成一个谜语。 原来的字符串成为谜语的正确答案。 服务器计算机在客户端计算机的输出设备上呈现谜语。 作为响应，客户端计算机向服务器发送答案。 希望答案是用户对正确答案的猜测。 服务器确定猜测是否是正确的答案，如果是，则接受访问请求。 如果在预定的时间内没有收到正确的答案，则客户机和服务器计算机之间的连接假定自动代理程序代表用户在客户机中运行，则终止服务器。

公开(公告)号：US5815709A

公开(公告)日：1998-09-29

申请号：US636707

申请日：1996-04-23

申请人： James H. Waldo ,  Krishna Bharat ,  Roger Riggs

发明人： James H. Waldo ,  Krishna Bharat ,  Roger Riggs

IPC分类号： G06F21/22 ,  G06F9/44 ,  G06F9/54 ,  G06F17/30 ,  G06F7/00

CPC分类号： G06F17/30949 ,  G06F9/4428

摘要： A fingerprint generating system generates a fingerprint value for an object in an object-oriented programming arrangement. The object comprises a digital information stream and the fingerprint generating system generates a fixed-length fingerprint value from the digital information stream. The fingerprint generating system receives the digital information stream comprising the object and processes the digital information stream in accordance with a selected hash value generating algorithm to generate a hash value which comprises the fingerprint value. The hash value generating algorithm is selected from a class of hash value generating algorithms characterized in that: i. in response to said input digital information stream, a digital hash value having a predetermined number of digital bits will be generated as an output; ii. the digital hash value will be a function of the digital information stream, so that (a) given two input streams that are identical, identical digital hash values will be generated; but (b) given two input streams that are not identical, it is extremely unlikely that identical digital hash values will be generated; and iii. when the object, as a "referencing object," includes a reference to another object, as a referenced object, the input digital information stream of the referencing object can include a fingerprint which had been previously generated for the referenced object, rather than a digital information stream for referenced object itself, the digital hash value generated according to the selected hash value generating algorithm comprising the fingerprint generated by said fingerprint generating system.

摘要翻译： 指纹生成系统在面向对象编程布置中生成对象的指纹值。 该对象包括数字信息流，指纹生成系统从数字信息流生成固定长度的指纹值。 指纹生成系统接收包括对象的数字信息流，并根据所选择的散列值生成算法对数字信息流进行处理，以生成包含指纹值的散列值。 哈希值生成算法从一类哈希值生成算法中选择，其特征在于：i。 响应于所述输入数字信息流，将产生具有预定数量的数字位的数字散列值作为输出; ii。 数字散列值将是数字信息流的函数，从而（a）给出两个相同，相同的数字散列值的两个输入流; 但是（b）给出两个不相同的输入流，则不太可能产生相同的数字散列值; 和iii。 当作为“引用对象”的对象包括对另一个对象的引用作为引用对象时，引用对象的输入数字信息流可以包括先前为被引用对象生成的指纹，而不是数字 用于参考对象本身的信息流，根据包括由所述指纹生成系统生成的指纹的所选择的散列值生成算法生成的数字散列值。

公开(公告)号：US10162802B1

公开(公告)日：2018-12-25

申请号：US13615846

申请日：2012-09-14

申请人： Krishna Bharat ,  Michael Schmitt ,  Mike Curtiss ,  Marissa Mayer ,  Anurag Acharya ,  Srdjan Mitrovic ,  Vijay Boyapati

发明人： Krishna Bharat ,  Michael Schmitt ,  Mike Curtiss ,  Marissa Mayer ,  Anurag Acharya ,  Srdjan Mitrovic ,  Vijay Boyapati

IPC分类号： G06F17/21

摘要： A system provides client access to customized news content. The system includes a custom news source server and a news search server. The custom news source server periodically sends one or more customized search queries to a news search server. The news search server fetches news content from multiple news source servers and aggregates the news content. The news search server also periodically receives the one or more search queries from the custom news source server, searches the aggregated news content based on the one or more search queries, and periodically provides selected news content to the custom news server based on results of the searches. The custom news source server permits access to clients, from across a network, to the selected news content provided by the news search server.

公开(公告)号：US09128945B1

公开(公告)日：2015-09-08

申请号：US12404424

申请日：2009-03-16

申请人： Anand Shukla ,  Mark Pearson ,  Krishna Bharat ,  Stefan Buettcher

发明人： Anand Shukla ,  Mark Pearson ,  Krishna Bharat ,  Stefan Buettcher

IPC分类号： G06F17/30 ,  G06F7/00 ,  G06F17/00

CPC分类号： G06F17/3053 ,  G06F17/30103 ,  G06F17/30389 ,  G06F17/30528 ,  G06F17/30554 ,  G06F17/30637 ,  G06F17/3064 ,  G06F17/30646 ,  G06F17/30672 ,  G06F17/30864

摘要： Methods, systems, and apparatus, including computer program products, for generating or using augmentation queries. In one aspect, a first query stored in a query log is identified and a quality signal related to the performance of the first query is compared to a performance threshold. The first query is stored in an augmentation query data store if the quality signal indicates that the first query exceeds a performance threshold.

摘要翻译： 用于生成或使用增强查询的方法，系统和装置，包括计算机程序产品。 在一个方面，识别存储在查询日志中的第一查询，并将与第一查询的性能相关的质量信号与性能阈值进行比较。 如果质量信号指示第一个查询超过性能阈值，则第一个查询存储在扩充查询数据存储中。

公开(公告)号：US08676837B2

公开(公告)日：2014-03-18

申请号：US10748663

申请日：2003-12-31

申请人： Krishna Bharat ,  Michael Schmitt ,  Mike Curtiss ,  Marissa Mayer ,  Kerah Pelczarski ,  Brian Rakowski ,  Anurag Acharya

发明人： Krishna Bharat ,  Michael Schmitt ,  Mike Curtiss ,  Marissa Mayer ,  Kerah Pelczarski ,  Brian Rakowski ,  Anurag Acharya

IPC分类号： G06F17/30

CPC分类号： G06F17/30867

摘要： A system customizes a news document associated with a user of a news aggregation service. The system includes multiple news source servers that store news content and a remote news aggregation server. The news aggregation server creates a customized news document based on one or more personalized search queries received from a user. The news aggregation server fetches the news content from the multiple news source servers, aggregates the news content, and searches the aggregated news content based on the one or more personalized search queries. The news aggregation server provides selected news content to the customized news document based on results of the search.

摘要翻译： 系统自定义与新闻聚合服务的用户相关联的新闻文档。 该系统包括存储新闻内容的多个新闻源服务器和远程新闻聚合服务器。 新闻聚合服务器基于从用户接收的一个或多个个性化搜索查询创建定制的新闻文档。 新闻聚合服务器从多个新闻源服务器获取新闻内容，聚合新闻内容，并根据一个或多个个性化搜索查询搜索聚合新闻内容。 新闻聚合服务器根据搜索结果向定制的新闻文档提供选定的新闻内容。

公开(公告)号：US08548975B1

公开(公告)日：2013-10-01

申请号：US13411045

申请日：2012-03-02

申请人： Krishna Bharat ,  Michael Curtiss ,  Duane Scott Hess ,  Kerah Pelczarski ,  Marissa Mayer

发明人： Krishna Bharat ,  Michael Curtiss ,  Duane Scott Hess ,  Kerah Pelczarski ,  Marissa Mayer

IPC分类号： G06F17/30

CPC分类号： G06F17/30864 ,  G06F3/0484 ,  G06F17/30011 ,  G06F17/30398 ,  G06F17/30554 ,  G06F17/3071 ,  G06F17/30713

摘要： A system graphically plots articles. The system executes one or more search queries to search stored articles and receives results of the executed one or more search queries, where the results identify selected articles of the stored articles. The system further designates a graphical marker for each of the selected articles and plots each of the graphical markers on a graphical display.