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1. 发明申请

US20060248074A1 Term-statistics modification for category-based search 有权
标题翻译：基于类别搜索的期限统计修改
公开(公告)号：US20060248074A1
公开(公告)日：2006-11-02
申请号：US11117749
申请日：2005-04-28
申请人： David Carmel , Adam Darlow , Yael Petruschka , Aya Soffer
发明人： David Carmel , Adam Darlow , Yael Petruschka , Aya Soffer
IPC分类号： G06F17/30
CPC分类号： G06F16/33 , G06F16/31 , Y10S707/99931 , Y10S707/99933 , Y10S707/99935
摘要： A method for searching a document collection includes providing an index of terms indicating the documents in which the terms appear. A first statistical distribution of each of at least some of the terms in the index and a second statistical distribution of each of at least some of the categories are estimated a over the documents in the collection. A query including one or more of the terms and a category restriction referring to at least one of the categories is accepted. A modified term distribution is produced by operating on the first estimated statistical distribution of at least one of the terms in the query using the second estimated statistical distribution of the at least one of the categories, responsively to the category restriction. The query is applied to the index so as to return a response, in which occurrences of the at least one of the terms are scored responsively to the modified term distribution.
摘要翻译：用于搜索文档收集的方法包括提供指示术语出现的文档的术语索引。在集合中的文档上估计索引中的至少一些术语和至少一些类别中的每一个的第二统计分布中的每一个的第一统计分布。接受包括一个或多个术语和涉及至少一个类别的类别限制的查询。响应于类别限制，通过使用所述至少一个类别的第二估计统计分布对查询中的至少一个项的第一估计统计分布进行操作来产生修改后的分配。将该查询应用于索引以便返回响应，其中至少一个项目的出现响应于修改的术语分布而得分。

2. 发明授权

US07401073B2 Term-statistics modification for category-based search 有权
标题翻译：基于类别搜索的期限统计修改
公开(公告)号：US07401073B2
公开(公告)日：2008-07-15
申请号：US11117749
申请日：2008-04-28
申请人： David Carmel , Adam Darlow , Yael Petruschka , Aya Soffer
发明人： David Carmel , Adam Darlow , Yael Petruschka , Aya Soffer
IPC分类号： G06F17/30
CPC分类号： G06F17/30634 , G06F17/30613 , Y10S707/99931 , Y10S707/99933 , Y10S707/99935
摘要： A method for searching a document collection includes providing an index of terms indicating the documents in which the terms appear. A first statistical distribution of each of at least some of the terms in the index and a second statistical distribution of each of at least some of the categories are estimated a over the documents in the collection. A query including one or more of the terms and a category restriction referring to at least one of the categories is accepted. A modified term distribution is produced by operating on the first statistical distribution of at least one of the terms in the query using the second statistical distribution, responsively to the category restriction. The query is applied to the index to return a response, in which occurrences of the at least one of the terms are scored responsively to the modified term distribution.
摘要翻译：用于搜索文档收集的方法包括提供指示术语出现的文档的术语索引。在集合中的文档上估计索引中的至少一些术语和至少一些类别中的每一个的第二统计分布中的每一个的第一统计分布。接受包括一个或多个术语和涉及至少一个类别的类别限制的查询。响应于类别限制，通过使用第二统计分布对查询中的至少一个项的第一统计分布进行操作来产生修改的术语分布。该查询被应用于索引以返回响应，其中至少一个项目的出现响应于修改的术语分布而得分。

3. 发明申请

US20070265999A1 Search Performance and User Interaction Monitoring of Search Engines 审中-公开
标题翻译：搜索引擎的搜索性能和用户交互监控
公开(公告)号：US20070265999A1
公开(公告)日：2007-11-15
申请号：US11383265
申请日：2006-05-15
申请人： Einat Amitay , Naama Kraus , Ronny Lempel , Yael Petruschka , Aya Soffer
发明人： Einat Amitay , Naama Kraus , Ronny Lempel , Yael Petruschka , Aya Soffer
IPC分类号： G06F17/30
CPC分类号： G06F11/3495 , G06F11/3438 , G06F16/951 , G06F16/958
摘要： A system for monitoring search performance and user interaction is provided in the form of a utility (300) including a plurality of monitoring components (302), each for dynamic monitoring of an aspect of searching a collection of documents. An analyzer module (303) analyzes the dynamic monitoring and identifies problems or difficulties in the search performance or user interactions. An output (301), which may be in the form of a display interface, provides information regarding the search performance and user interaction including one or more of: reasoning, improvement suggestions, reports, and problem alerts. The analyzer module (302) compares the dynamic monitoring to benchmark search engine conduct and document collection state.
摘要翻译：用于监视搜索性能和用户交互的系统以包括多个监视组件（302）的实用程序（300）的形式提供，每个监视组件用于动态监视搜索文档集合的方面。分析器模块（303）分析动态监视并识别搜索性能或用户交互中的问题或困难。输出（301）可以是显示界面的形式，提供关于搜索性能和用户交互的信息，包括以下一个或多个：推理，改进建议，报告和问题警报。分析器模块（302）将动态监视与基准搜索引擎行为和文档收集状态进行比较。

4. 发明授权

US06636848B1 Information search using knowledge agents 有权
标题翻译：信息搜索使用知识代理
公开(公告)号：US06636848B1
公开(公告)日：2003-10-21
申请号：US09610705
申请日：2000-07-06
申请人： Yariv Aridor , David Carmel , Michael Herscovici , Yoelle Maarek-Smadja , Aya Soffer , Ronny Lempel
发明人： Yariv Aridor , David Carmel , Michael Herscovici , Yoelle Maarek-Smadja , Aya Soffer , Ronny Lempel
IPC分类号： G06F1730
CPC分类号： G06F17/30864 , Y10S707/99933 , Y10S707/99935 , Y10S707/99936
摘要： A method for searching a corpus of documents, such as the World Wide Web, includes defining a knowledge domain and identifying a set of reference documents in the corpus pertinent to the domain. Upon inputting a query, the corpus is searched using the set of reference documents to find one or more of the documents in the corpus that contain information in the domain relevant to the query. The set of reference documents is updated with the found documents that are most relevant to the domain. The updated set is used in searching the corpus for information in the domain relevant to subsequent queries.
摘要翻译：用于搜索诸如万维网的文档语料库的方法包括定义知识域并且在与域相关的语料库中标识一组参考文档。在输入查询后，使用一组参考文档搜索语料库，以找到语料库中包含与查询相关的域中的信息的一个或多个文档。参考文档的集合将更新为与域最相关的找到的文档。更新的集合用于在语料库中搜索与后续查询相关的域中的信息。

5. 发明授权

US08280903B2 System, method and computer program product for performing unstructured information management and automatic text analysis, including a search operator functioning as a Weighted AND (WAND) 有权
标题翻译：用于执行非结构化信息管理和自动文本分析的系统，方法和计算机程序产品，包括用作加权AND（WAND）的搜索运算符，
公开(公告)号：US08280903B2
公开(公告)日：2012-10-02
申请号：US12138857
申请日：2008-06-13
申请人： Andrei Z Broder , David Carmel , Michael Herscovici , Aya Soffer , Jason Zien
发明人： Andrei Z Broder , David Carmel , Michael Herscovici , Aya Soffer , Jason Zien
IPC分类号： G06F17/30
CPC分类号： G06F17/2785 , G06F17/30675 , Y10S707/99934 , Y10S707/99935
摘要： Disclosed is a system architecture, components and a searching technique for an Unstructured Information Management System (UIMS). The UIMS may be provided as middleware for the effective management and interchange of unstructured information over a wide array of information sources. The architecture generally includes a search engine, data storage, analysis engines containing pipelined document annotators and various adapters. The searching technique makes use of a two-level searching technique. A search query includes a search operator containing of a plurality of search sub-expressions each having an associated weight value. The search engine returns a document or documents having a weight value sum that exceeds a threshold weight value sum. The search operator is implemented as a Boolean predicate that functions as a Weighted AND (WAND).
摘要翻译：公开了一种用于非结构化信息管理系统（UIMS）的系统架构，组件和搜索技术。 UIMS可以作为中间件提供，用于通过广泛的信息源有效地管理和交换非结构化信息。该架构通常包括搜索引擎，数据存储，包含流水线文档注释器和各种适配器的分析引擎。搜索技术利用了两级搜索技术。搜索查询包括包含多个搜索子表达式的搜索运算符，每个搜索子表达式具有相关联的权重值。搜索引擎返回具有超过阈值权重值和的权重值和的文档或文档。搜索运算符实现为一个布尔谓词，用作加权AND（WAND）。

6. 发明授权

US07809708B2 Information search using knowledge agents 有权
标题翻译：信息搜索使用知识代理
公开(公告)号：US07809708B2
公开(公告)日：2010-10-05
申请号：US11923676
申请日：2007-12-10
申请人： Yariv Aridor , David Carmel , Michael Herscovici , Yoelle Maarek-Smadja , Aya Soffer , Ronny Lempel
发明人： Yariv Aridor , David Carmel , Michael Herscovici , Yoelle Maarek-Smadja , Aya Soffer , Ronny Lempel
IPC分类号： G06F17/30
CPC分类号： G06F17/30864 , Y10S707/99933 , Y10S707/99935 , Y10S707/99936
摘要： A method for searching a corpus of documents, such as the World Wide Web, includes defining a knowledge domain and identifying a set of reference documents in the corpus pertinent to the domain. Upon inputting a query, the corpus is searched using the set of reference documents to find one or more of the documents in the corpus that contain information in the domain relevant to the query. The set of reference documents is updated with the found documents that are most relevant to the domain. The updated set is used in searching the corpus for information in the domain relevant to subsequent queries.
摘要翻译：用于搜索诸如万维网的文档语料库的方法包括定义知识域并且在与该域相关的语料库中标识一组参考文档。在输入查询后，使用一组参考文档搜索语料库，以找到语料库中包含与查询相关的域中的信息的一个或多个文档。参考文档的集合将更新为与域最相关的找到的文档。更新的集合用于在语料库中搜索与后续查询相关的域中的信息。

7. 发明授权

US07318057B2 Information search using knowledge agents 有权
标题翻译：信息搜索使用知识代理
公开(公告)号：US07318057B2
公开(公告)日：2008-01-08
申请号：US10634319
申请日：2003-08-01
申请人： Yariv Aridor , David Carmel , Michael Herscovici , Yoelle Maarek-Smadja , Aya Soffer , Ronny Lempel
发明人： Yariv Aridor , David Carmel , Michael Herscovici , Yoelle Maarek-Smadja , Aya Soffer , Ronny Lempel
IPC分类号： G06F17/30
CPC分类号： G06F17/30864 , Y10S707/99933 , Y10S707/99935 , Y10S707/99936
摘要： A method for searching a corpus of documents, such as the World Wide Web, includes defining a knowledge domain and identifying a set of reference documents in the corpus pertinent to the domain. Upon inputting a query, the corpus is searched using the set of reference documents to find one or more of the documents in the corpus that contain information in the domain relevant to the query. The set of reference documents is updated with the found documents that are most relevant to the domain. The updated set is used in searching the corpus for information in the domain relevant to subsequent queries.
摘要翻译：用于搜索诸如万维网的文档语料库的方法包括定义知识域并且在与域相关的语料库中标识一组参考文档。在输入查询后，使用一组参考文档搜索语料库，以找到语料库中包含与查询相关的域中的信息的一个或多个文档。参考文档的集合将更新为与域最相关的找到的文档。更新的集合用于在语料库中搜索与后续查询相关的域中的信息。

8. 发明申请

US20070112763A1 System, method and computer program product for performing unstructured information management and automatic text analysis, including a search operator functioning as a weighted and (WAND) 有权
标题翻译：用于执行非结构化信息管理和自动文本分析的系统，方法和计算机程序产品，包括用作加权的搜索运算符和（WAND）
公开(公告)号：US20070112763A1
公开(公告)日：2007-05-17
申请号：US11607080
申请日：2006-11-30
申请人： Andrei Broder , David Carmel , Michael Herscovici , Aya Soffer , Jason Zien
发明人： Andrei Broder , David Carmel , Michael Herscovici , Aya Soffer , Jason Zien
IPC分类号： G06F17/30
CPC分类号： G06F17/2785 , G06F17/30675 , Y10S707/99934 , Y10S707/99935
摘要： Disclosed is a system architecture, components and a searching technique for an Unstructured Information Management System (UIMS). The UIMS may be provided as middleware for the effective management and interchange of unstructured information over a wide array of information sources. The architecture generally includes a search engine, data storage, analysis engines containing pipelined document annotators and various adapters. The searching technique makes use of a two-level searching technique. A search query includes a search operator containing of a plurality of search sub-expressions each having an associated weight value. The search engine returns a document or documents having a weight value sum that exceeds a threshold weight value sum. The search operator is implemented as a Boolean predicate that functions as a Weighted AND (WAND).
摘要翻译：公开了一种用于非结构化信息管理系统（UIMS）的系统架构，组件和搜索技术。 UIMS可以作为中间件提供，用于通过广泛的信息源有效地管理和交换非结构化信息。该架构通常包括搜索引擎，数据存储，包含流水线文档注释器和各种适配器的分析引擎。搜索技术利用了两级搜索技术。搜索查询包括包含多个搜索子表达式的搜索运算符，每个搜索子表达式具有相关联的权重值。搜索引擎返回具有超过阈值权重值和的权重值和的文档或文档。搜索运算符实现为一个布尔谓词，用作加权AND（WAND）。

9. 发明授权

US07512602B2 System, method and computer program product for performing unstructured information management and automatic text analysis, including a search operator functioning as a weighted and (WAND) 有权
标题翻译：用于执行非结构化信息管理和自动文本分析的系统，方法和计算机程序产品，包括用作加权的搜索运算符和（WAND）
公开(公告)号：US07512602B2
公开(公告)日：2009-03-31
申请号：US11607080
申请日：2006-11-30
申请人： Andrei Z Broder , David Carmel , Michael Herscovici , Aya Soffer , Jason Zien
发明人： Andrei Z Broder , David Carmel , Michael Herscovici , Aya Soffer , Jason Zien
IPC分类号： G06F17/30
CPC分类号： G06F17/2785 , G06F17/30675 , Y10S707/99934 , Y10S707/99935
摘要： Disclosed is a system architecture, components and a searching technique for an Unstructured Information Management System (UIMS). The UIMS may be provided as middleware for the effective management and interchange of unstructured information over a wide array of information sources. The architecture generally includes a search engine, data storage, analysis engines containing pipelined document annotators and various adapters. The searching technique makes use of a two-level searching technique. A search query includes a search operator containing of a plurality of search sub-expressions each having an associated weight value. The search engine returns a document or documents having a weight value sum that exceeds a threshold weight value sum. The search operator is implemented as a Boolean predicate that functions as a Weighted AND (WAND).
摘要翻译：公开了一种用于非结构化信息管理系统（UIMS）的系统架构，组件和搜索技术。 UIMS可以作为中间件提供，用于通过广泛的信息源有效地管理和交换非结构化信息。该架构通常包括搜索引擎，数据存储，包含流水线文档注释器和各种适配器的分析引擎。搜索技术利用了两级搜索技术。搜索查询包括包含多个搜索子表达式的搜索运算符，每个搜索子表达式具有相关联的权重值。搜索引擎返回具有超过阈值权重值和的权重值和的文档或文档。搜索运算符实现为一个布尔谓词，用作加权AND（WAND）。

10. 发明申请

US20080147644A1 Information search using knowledge agents 有权
公开(公告)号：US20080147644A1
公开(公告)日：2008-06-19
申请号：US11923676
申请日：2007-12-10
申请人： Yariv Aridor , David Carmel , Michael Herscovici , Yoelle Maarek-Smadja , Aya Soffer , Ronny Lempel
发明人： Yariv Aridor , David Carmel , Michael Herscovici , Yoelle Maarek-Smadja , Aya Soffer , Ronny Lempel
IPC分类号： G06F17/30
CPC分类号： G06F17/30864 , Y10S707/99933 , Y10S707/99935 , Y10S707/99936
摘要： A method for searching a corpus of documents, such as the World Wide Web, includes defining a knowledge domain and identifying a set of reference documents in the corpus pertinent to the domain. Upon inputting a query, the corpus is searched using the set of reference documents to find one or more of the documents in the corpus that contain information in the domain relevant to the query. The set of reference documents is updated with the found documents that are most relevant to the domain. The updated set is used in searching the corpus for information in the domain relevant to subsequent queries.

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