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1. 发明授权

US08812493B2 Search results ranking using editing distance and document information 有权
标题翻译：使用编辑距离和文档信息搜索结果排名
公开(公告)号：US08812493B2
公开(公告)日：2014-08-19
申请号：US12101951
申请日：2008-04-11
申请人： Vladimir Tankovich , Hang Li , Dmitriy Meyerzon , Jun Xu
发明人： Vladimir Tankovich , Hang Li , Dmitriy Meyerzon , Jun Xu
IPC分类号： G06F7/00
CPC分类号： G06F17/2211 , G06F17/30864
摘要： Architecture for extracting document information from documents received as search results based on a query string, and computing an edit distance between the data string and the query string. The edit distance is employed in determining relevance of the document as part of result ranking by detecting near-matches of a whole query or part of the query. The edit distance evaluates how close the query string is to a given data stream that includes document information such as TAUC (title, anchor text, URL, clicks) information, etc. The architecture includes the index-time splitting of compound terms in the URL to allow the more effective discovery of query terms. Additionally, index-time filtering of anchor text is utilized to find the top N anchors of one or more of the document results. The TAUC information can be input to a neural network (e.g., 2-layer) to improve relevance metrics for ranking the search results.
摘要翻译：用于基于查询字符串从作为搜索结果接收的文档提取文档信息的结构，以及计算数据串和查询字符串之间的编辑距离。编辑距离用于通过检测整个查询或部分查询的近似匹配来确定文档作为结果排名的一部分的相关性。编辑距离评估查询字符串与包含诸如TAUC（标题，锚文本，URL，点击）信息等文档信息的给定数据流的距离。该体系结构包括索引时间分割URL中的复合术语以便更有效地发现查询条款。另外，使用锚文本的索引时间过滤来查找一个或多个文档结果的前N个锚点。可以将TAUC信息输入到神经网络（例如，2层），以改进用于对搜索结果排序的相关性度量。

2. 发明授权

US08266144B2 Techniques to perform relative ranking for search results 有权
标题翻译：执行搜索结果相对排名的技术
公开(公告)号：US08266144B2
公开(公告)日：2012-09-11
申请号：US13175043
申请日：2011-07-01
申请人： Vladimir Tankovich , Dmitriy Meyerzon , Michael Taylor , Stephen Robertson
发明人： Vladimir Tankovich , Dmitriy Meyerzon , Michael Taylor , Stephen Robertson
IPC分类号： G06F17/30
CPC分类号： G06F17/3053
摘要： Techniques to perform relative ranking for search results are described. An apparatus may include an enhanced search component operative to receive a search query and provide ranked search results responsive to the search query. The enhanced search component may comprise a resource search module operative to search for resources using multiple search terms from the search query, and output a set of resources having some or all of the search terms. The enhanced search component may also comprise a proximity generation module communicatively coupled to the resource search module, the proximity generation module operative to receive the set of resources, retrieve search term position information for each resource, and generate a proximity feature value based on the search term position information. The enhanced search component may further comprise a resource ranking module communicatively coupled to the resource search module and the proximity generation module, the resource ranking module to receive the proximity feature values, and rank the resources based in part on the proximity feature values. Other embodiments are described and claimed.
摘要翻译：描述了对搜索结果执行相对排名的技术。装置可以包括增强的搜索组件，其操作以接收搜索查询并且响应于搜索查询提供排名的搜索结果。增强搜索组件可以包括资源搜索模块，其可操作以使用来自搜索查询的多个搜索项来搜索资源，并且输出具有部分或全部搜索项的一组资源。增强搜索组件还可以包括通信地耦合到资源搜索模块的邻近生成模块，用于接收资源集合的邻近生成模块，检索每个资源的搜索项位置信息，以及基于搜索生成接近特征值期限位置信息。增强搜索组件还可以包括资源排序模块，其通信地耦合到资源搜索模块和邻近生成模块，用于接收邻近特征值的资源排名模块，以及部分地基于邻近特征值对资源进行排名。描述和要求保护其他实施例。

3. 发明授权

US07974974B2 Techniques to perform relative ranking for search results 有权
标题翻译：执行搜索结果相对排名的技术
公开(公告)号：US07974974B2
公开(公告)日：2011-07-05
申请号：US12051847
申请日：2008-03-20
申请人： Vladimir Tankovich , Dmitriy Meyerzon , Michael Taylor , Stephen Robertson
发明人： Vladimir Tankovich , Dmitriy Meyerzon , Michael Taylor , Stephen Robertson
IPC分类号： G06F17/30
CPC分类号： G06F17/3053
摘要： Techniques to perform relative ranking for search results are described. An apparatus may include an enhanced search component operative to receive a search query and provide ranked search results responsive to the search query. The enhanced search component may comprise a resource search module operative to search for resources using multiple search terms from the search query, and output a set of resources having some or all of the search terms. The enhanced search component may also comprise a proximity generation module communicatively coupled to the resource search module, the proximity generation module operative to receive the set of resources, retrieve search term position information for each resource, and generate a proximity feature value based on the search term position information. The enhanced search component may further comprise a resource ranking module communicatively coupled to the resource search module and the proximity generation module, the resource ranking module to receive the proximity feature values, and rank the resources based in part on the proximity feature values. Other embodiments are described and claimed.
摘要翻译：描述了对搜索结果执行相对排名的技术。装置可以包括增强的搜索组件，其操作以接收搜索查询并且响应于搜索查询提供排名的搜索结果。增强搜索组件可以包括资源搜索模块，其可操作以使用来自搜索查询的多个搜索项来搜索资源，并且输出具有部分或全部搜索项的一组资源。增强搜索组件还可以包括通信地耦合到资源搜索模块的邻近生成模块，用于接收资源集合的邻近生成模块，检索每个资源的搜索项位置信息，以及基于搜索生成接近特征值期限位置信息。增强搜索组件还可以包括资源排序模块，其通信地耦合到资源搜索模块和邻近生成模块，用于接收邻近特征值的资源排名模块，以及部分地基于邻近特征值对资源进行排名。描述和要求保护其他实施例。

4. 发明授权

US09495462B2 Re-ranking search results 有权
标题翻译：重新排列搜索结果
公开(公告)号：US09495462B2
公开(公告)日：2016-11-15
申请号：US13360536
申请日：2012-01-27
申请人： Victor Poznanski , Oivind Wang , Fredrik Holm , Nicolai Bodd , Vladimir Tankovich , Dmitriy Meyerzon
发明人： Victor Poznanski , Oivind Wang , Fredrik Holm , Nicolai Bodd , Vladimir Tankovich , Dmitriy Meyerzon
IPC分类号： G06F17/30 , G06F7/00
CPC分类号： G06F17/30867
摘要： Search results obtained from a ranking model are re-ranked based on user-configured ranking rules. For example, a user may desire to: place certain search results at a top/bottom of a ranking of search results; remove some search results; and/or adjust a ranking of some of the search results. A Graphical User Interface (GUI) allows a user to configure the ranking rules (e.g. enter key/value restrictions and to set a boost value) and to preview an application of one or more of the ranking rules. Query language operators that follow a standard operator syntax are created based on the inputs (e.g. a ranking query operator is created that may include multiple user supplied parameters). The user may also specify a portion of the results from which statistics (e.g. standard deviation, average score) are calculated. For example, a user may specify to calculate statistics for the top N number results.
摘要翻译：从排名模型获得的搜索结果根据用户配置的排名规则进行重新排名。例如，用户可能希望：将某些搜索结果放置在搜索结果的排名的顶部/底部; 删除一些搜索结果; 和/或调整某些搜索结果的排名。图形用户界面（GUI）允许用户配置排序规则（例如输入键/值限制并设置升压值）并预览一个或多个排序规则的应用程序。基于输入（例如创建可能包括多个用户提供的参数的排名查询运算符）创建遵循标准运算符语法的查询语言运算符。用户还可以指定计算统计数据（例如标准偏差，平均分数）的结果的一部分。例如，用户可以指定计算前N个结果的统计。

5. 发明申请

US20090327266A1 Index Optimization for Ranking Using a Linear Model 有权
标题翻译：使用线性模型进行排序的索引优化
公开(公告)号：US20090327266A1
公开(公告)日：2009-12-31
申请号：US12147666
申请日：2008-06-27
申请人： Vladimir Tankovich , Dmitriy Meyerzon , Mihai Petriuc
发明人： Vladimir Tankovich , Dmitriy Meyerzon , Mihai Petriuc
IPC分类号： G06F17/30
CPC分类号： G06F17/30657
摘要： Technologies are described herein for providing a more efficient approach to ranking search results. One method reduces an amount of ranking data analyzed at query time. In the method, a term is selected, at index time, from a master index. The term corresponds to a number of documents greater than a threshold. A set of documents that includes the term is selected based on the master index. A rank is determined for each document in the set of documents that contains the term. Each document in the set of documents that contains the term is assigned to a high ranking index or a low ranking index based on the simple rank.
摘要翻译：本文描述了技术，以提供用于对搜索结果进行排名的更有效的方法。一种方法减少了在查询时分析的排名数据量。在该方法中，在索引时间，从主索引选择一个项。该术语对应于大于阈值的多个文档。根据主索引选择一组包含该术语的文档。在包含该术语的文档集中的每个文档确定排名。包含该术语的文档集中的每个文档被分配到基于简单等级的高排名索引或低排名索引。

6. 发明申请

US20110295850A1 DETECTION OF JUNK IN SEARCH RESULT RANKING 有权
标题翻译：检索搜索结果排名
公开(公告)号：US20110295850A1
公开(公告)日：2011-12-01
申请号：US12791756
申请日：2010-06-01
申请人： Vladimir Tankovich , Dmitriy Meyerzon , Victor Poznanski
发明人： Vladimir Tankovich , Dmitriy Meyerzon , Victor Poznanski
IPC分类号： G06F17/30
CPC分类号： G06F17/30 , G06F17/00 , G06F17/30657 , G06F17/30864
摘要： Embodiments are directed to ranking search results using a junk profile. For a given corpus of documents, one or more junk profiles may be created and maintained. The junk profile provides reference metrics to represent known junk documents. For example, a junk profile may comprise a dictionary of document data that is automatically inserted into documents created using a particular system or template. A junk profile may also comprise one or more representations (e.g., histograms) of a distribution of a particular junk variable for known junk documents. The junk profile provides a usable representation of known junk documents, and the present systems and methods employ the junk profile to predict the likelihood that documents in the corpus are junk. In embodiments, junk scores are calculated and used to rank such documents higher or lower in response to a search query.
摘要翻译：实施例涉及使用垃圾简档对搜索结果进行排名。对于给定的文档语料库，可以创建和维护一个或多个垃圾配置文件。垃圾配置文件提供参考指标来表示已知的垃圾文档。例如，垃圾简档可以包括自动插入到使用特定系统或模板创建的文档中的文档数据的字典。垃圾简档还可以包括用于已知垃圾文档的特定垃圾变量的分布的一个或多个表示（例如直方图）。垃圾简档提供已知垃圾文档的可用表示，并且本系统和方法使用垃圾简档来预测语料库中的文档是垃圾的可能性。在实施例中，计算垃圾分数并用于响应于搜索查询而对这些文档进行更高或更低的排序。

7. 发明授权

US07882358B2 Reversible hashing for E-signature verification 有权
标题翻译：用于电子签名验证的可逆散列
公开(公告)号：US07882358B2
公开(公告)日：2011-02-01
申请号：US11623188
申请日：2007-01-15
申请人： Aidan T. Hughes , Vladimir Tankovich
发明人： Aidan T. Hughes , Vladimir Tankovich
IPC分类号： H04L9/32 , G06F7/04
CPC分类号： H04L9/3247 , H04L9/3236 , H04L63/12 , H04L2209/04
摘要： Embodiments of the present invention relate to systems and methods to authenticate software licenses. One embodiment of the present invention comprises a method where a vendor creates a reversible hash from a known, predetermined seed value, encrypts the hash to generate a digital signature, and sends the digital signature to the customer. The customer enters the digital signature. The customer's client computer reverses the reversible hash to obtain a determined seed value. The client has access to the known seed value used by the vendor. The known seed value is compared to the determined seed value. If the seed values compare, the software license and the associated software is authenticate.
摘要翻译：本发明的实施例涉及用于认证软件许可证的系统和方法。本发明的一个实施例包括一种方法，其中供应商从已知的预定种子值创建可逆散列，加密散列以产生数字签名，并将数字签名发送给客户。客户输入数字签名。客户的客户端计算机反转可逆散列，以获得确定的种子值。客户端可以访问供应商使用的已知种子值。将已知种子值与确定的种子值进行比较。如果种子值比较，则软件许可证和相关软件将进行身份验证。

8. 发明授权

US07778983B2 Application migration file scanning and conversion 有权
标题翻译：应用程序迁移文件扫描和转换
公开(公告)号：US07778983B2
公开(公告)日：2010-08-17
申请号：US11714690
申请日：2007-03-06
申请人： Michael Philip Jorden , Tristan Michael Root , Eric Fisk , Joseph Anthony East , Vladimir Tankovich
发明人： Michael Philip Jorden , Tristan Michael Root , Eric Fisk , Joseph Anthony East , Vladimir Tankovich
IPC分类号： G06F17/00
CPC分类号： G06F8/70
摘要： An application migration planning manager is provided for scanning and reporting compatibility information of stored application files, followed by conversion of selected files from a first application version format to a target application version format. A scanning module scans selected files to determine whether the scanned files are formatted according to application versions that may be incompatible with target application versions. A reporting module reports the compatibility data for the scanned files. If scanned files include multiple versions of a given document or data, the scanned files may be passed to a version extraction module for stripping the files of all but a single version of the given document or data. Each stripped version may be saved as a separate additional file. The version-stripped files and the saved additional files then may be reported back to the reporting module for further processing. Scanned files may be automatically or manually sent to a file converter module where they may be converted to a target application version.
摘要翻译：提供了一个应用程序迁移计划管理器，用于扫描和报告存储的应用程序文件的兼容性信息，然后将所选文件从第一个应用程序版本格式转换为目标应用程序版本格式。扫描模块会扫描所选文件，以确定扫描文件是否根据可能与目标应用程序版本不兼容的应用程序版本进行格式化。报告模块报告扫描文件的兼容性数据。如果扫描文件包含给定文档或数据的多个版本，则可将扫描文件传递到版本提取模块，以剥离所有文件或文件的单个版本的文件。每个剥离版本可能会另存为另外一个文件。版本剥离的文件和保存的附加文件可能会被报告回报告模块进行进一步处理。扫描的文件可以被自动或手动发送到文件转换器模块，在那里它们可以被转换成目标应用程序版本。

9. 发明申请

US20090106235A1 Document Length as a Static Relevance Feature for Ranking Search Results 有权
标题翻译：文档长度作为排名搜索结果的静态相关性功能
公开(公告)号：US20090106235A1
公开(公告)日：2009-04-23
申请号：US12207910
申请日：2008-09-10
申请人： Vladimir Tankovich , Dmitriy Meyerzon , Michael James Taylor
发明人： Vladimir Tankovich , Dmitriy Meyerzon , Michael James Taylor
IPC分类号： G06F17/30
CPC分类号： G06F17/30864
摘要： Embodiments are configured to provide information based on a user query. In an embodiment, a system includes a search component having a ranking component that can be used to rank search results as part of a query response. In one embodiment, the ranking component includes a ranking algorithm that can use the length of documents returned in response to a search query to rank search results.
摘要翻译：实施例被配置为基于用户查询来提供信息。在一个实施例中，系统包括具有排序组件的搜索组件，其可用于将搜索结果排序为查询响应的一部分。在一个实施例中，排名组件包括排序算法，其可以使用响应于搜索查询返回的文档的长度来排序搜索结果。

10. 发明授权

US08738635B2 Detection of junk in search result ranking 有权
标题翻译：在搜索结果排名中检测垃圾
公开(公告)号：US08738635B2
公开(公告)日：2014-05-27
申请号：US12791756
申请日：2010-06-01
申请人： Vladimir Tankovich , Dmitriy Meyerzon , Victor Poznanski
发明人： Vladimir Tankovich , Dmitriy Meyerzon , Victor Poznanski
IPC分类号： G06F17/00 , G06F17/30
CPC分类号： G06F17/30 , G06F17/00 , G06F17/30657 , G06F17/30864
摘要： Embodiments are directed to ranking search results using a junk profile. For a given corpus of documents, one or more junk profiles may be created and maintained. The junk profile provides reference metrics to represent known junk documents. For example, a junk profile may comprise a dictionary of document data that is automatically inserted into documents created using a particular system or template. A junk profile may also comprise one or more representations (e.g., histograms) of a distribution of a particular junk variable for known junk documents. The junk profile provides a usable representation of known junk documents, and the present systems and methods employ the junk profile to predict the likelihood that documents in the corpus are junk. In embodiments, junk scores are calculated and used to rank such documents higher or lower in response to a search query.
摘要翻译：实施例涉及使用垃圾简档对搜索结果进行排名。对于给定的文档语料库，可以创建和维护一个或多个垃圾配置文件。垃圾配置文件提供参考指标来表示已知的垃圾文档。例如，垃圾简档可以包括自动插入到使用特定系统或模板创建的文档中的文档数据的字典。垃圾简档还可以包括用于已知垃圾文档的特定垃圾变量的分布的一个或多个表示（例如直方图）。垃圾简档提供已知垃圾文档的可用表示，并且本系统和方法使用垃圾简档来预测语料库中的文档是垃圾的可能性。在实施例中，计算垃圾分数并用于响应于搜索查询而对这些文档进行更高或更低的排序。

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