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1. 发明授权

US08301438B2 Method for processing natural language questions and apparatus thereof 有权
标题翻译：用于处理自然语言问题的方法及其装置
公开(公告)号：US08301438B2
公开(公告)日：2012-10-30
申请号：US12765990
申请日：2010-04-23
申请人： David Angelo Ferrucci , Li Ma , Yue Pan , Zhao Ming Qiu , Chen Wang , Christopher Welty , Lei Zhang
发明人： David Angelo Ferrucci , Li Ma , Yue Pan , Zhao Ming Qiu , Chen Wang , Christopher Welty , Lei Zhang
IPC分类号： G06F17/27
CPC分类号： G06F17/30654
摘要： A method and an apparatus for selecting an answer to a natural language question. The method includes: detecting a named entity in the natural language question; extracting information related to an answer from the natural language question; searching in linked data according to the detected named entity; generating a candidate answer according to a search result; parsing the candidate answer according to the information related to the answer; and obtaining a value of a feature of the candidate answer; and evaluating each candidate answer by synthesizing the value of the feature of the candidate answer.
摘要翻译：一种用于选择自然语言问题的答案的方法和装置。该方法包括：在自然语言问题中检测命名实体; 从自然语言问题中提取与答案有关的信息; 根据检测到的命名实体搜索链接数据; 根据搜索结果生成候选答案; 根据与答案相关的信息解析候选答案; 并获得候选答案的特征值; 并且通过合成候选答案的特征值来评估每个候选答案。

2. 发明申请

US20100299139A1 METHOD FOR PROCESSING NATURAL LANGUAGE QUESTIONS AND APPARATUS THEREOF 有权
标题翻译：用于处理自然语言问题的方法及其设备
公开(公告)号：US20100299139A1
公开(公告)日：2010-11-25
申请号：US12765990
申请日：2010-04-23
申请人： David Angelo Ferrucci , Li MA , Yue Pan , Zhao Ming Qiu , Chen Wang , Christopher Welty , Lei Zhang
发明人： David Angelo Ferrucci , Li MA , Yue Pan , Zhao Ming Qiu , Chen Wang , Christopher Welty , Lei Zhang
IPC分类号： G06F17/27
CPC分类号： G06F17/30654
摘要： A method and an apparatus for selecting an answer to a natural language question. The method includes: detecting a named entity in the natural language question; extracting information related to an answer from the natural language question; searching in linked data according to the detected named entity; generating a candidate answer according to a search result; parsing the candidate answer according to the information related to the answer; and obtaining a value of a feature of the candidate answer; and evaluating each candidate answer by synthesizing the value of the feature of the candidate answer.
摘要翻译：一种用于选择自然语言问题的答案的方法和装置。该方法包括：在自然语言问题中检测命名实体; 从自然语言问题中提取与答案有关的信息; 根据检测到的命名实体搜索链接数据; 根据搜索结果生成候选答案; 根据与答案相关的信息解析候选答案; 并获得候选答案的特征值; 并且通过合成候选答案的特征值来评估每个候选答案。

3. 发明申请

US20080027932A1 APPARATUS OF GENERATING BROWSING PATHS FOR DATA AND METHOD FOR BROWSING DATA 失效
标题翻译：产生浏览数据的方法和浏览数据的方法的设备
公开(公告)号：US20080027932A1
公开(公告)日：2008-01-31
申请号：US11751181
申请日：2007-05-21
申请人： Jean-Sebastien Brunner , Li Ma , Yue Pan , Lei Zhang
发明人： Jean-Sebastien Brunner , Li Ma , Yue Pan , Lei Zhang
IPC分类号： G06F17/30
CPC分类号： G06F17/30873 , Y10S707/99932
摘要： The present invention provides a method and apparatus of generating browsing paths for data, a method for browsing data and a computer program product. According to one aspect of the invention, there is provided a method of generating browsing paths for data. Firstly, a plurality of candidate browsing paths based on a data model describing the data structure is generated; next for each of the plurality of candidate browsing paths, importance of the browsing path based on a portion of data corresponding to the browsing path in the data is calculated; and at least one of the plurality of candidate browsing paths based on the importance is selected.
摘要翻译：本发明提供了一种生成数据浏览路径的方法和装置，一种用于浏览数据的方法和一种计算机程序产品。根据本发明的一个方面，提供了一种生成用于数据的浏览路径的方法。首先，生成基于描述数据结构的数据模型的多个候选浏览路径; 接下来对于多个候选浏览路径中的每一个，计算基于与数据中的浏览路径相对应的数据的一部分的浏览路径的重要性; 并且基于重要性选择多个候选浏览路径中的至少一个。

4. 发明授权

US07693822B2 Apparatus of generating browsing paths for data and method for browsing data 失效
标题翻译：生成用于浏览数据的数据浏览路径和方法的装置
公开(公告)号：US07693822B2
公开(公告)日：2010-04-06
申请号：US11751181
申请日：2007-05-21
申请人： Jean-Sebastien Brunner , Li Ma , Yue Pan , Lei Zhang
发明人： Jean-Sebastien Brunner , Li Ma , Yue Pan , Lei Zhang
IPC分类号： G06F17/30
CPC分类号： G06F17/30873 , Y10S707/99932
摘要： The present invention provides a method and apparatus of generating browsing paths for data, a method for browsing data and a computer program product. According to one aspect of the invention, there is provided a method of generating browsing paths for data. Firstly, a plurality of candidate browsing paths based on a data model describing the data structure is generated; next for each of the plurality of candidate browsing paths, importance of the browsing path based on a portion of data corresponding to the browsing path in the data is calculated; and at least one of the plurality of candidate browsing paths based on the importance is selected.
摘要翻译：本发明提供了一种生成数据浏览路径的方法和装置，一种用于浏览数据的方法和一种计算机程序产品。根据本发明的一个方面，提供了一种生成用于数据的浏览路径的方法。首先，生成基于描述数据结构的数据模型的多个候选浏览路径; 接下来对于多个候选浏览路径中的每一个，计算基于与数据中的浏览路径相对应的数据的一部分的浏览路径的重要性; 并且基于重要性选择多个候选浏览路径中的至少一个。

5. 发明申请

US20090132474A1 Method and Apparatus for Optimizing Queries over Vertically Stored Database 失效
标题翻译：用于优化垂直存储数据库查询的方法和设备
公开(公告)号：US20090132474A1
公开(公告)日：2009-05-21
申请号：US12271038
申请日：2008-11-14
申请人： Li Ma , Yue Pan , Chen Wang , Ying Yan
发明人： Li Ma , Yue Pan , Chen Wang , Ying Yan
IPC分类号： G06F17/30
CPC分类号： G06F17/30451
摘要： A method and device for optimizing queries over a vertically stored database. Items in the database are partitioned into several partitions each having a partition signature. The method includes decomposing a first query received from a user into multiple first subqueries; generating a signature for each first subquery in a way corresponding to the way of generating the partition signature; comparing the signature of each first subquery with partition signatures of all partitions respectively to obtain all partitions matching the first subquery; rewriting a second subquery translated from the first subquery based on the matching partitions to obtain a rewritten second subquery; and composing rewritten second subqueries for all first subqueries to form a second query so that queries are executed over the database using the second query.
摘要翻译：一种用于通过垂直存储的数据库优化查询的方法和设备。数据库中的项目被分成几个具有分区签名的分区。该方法包括将从用户接收的第一查询分解成多个第一子查询; 以与生成分区签名的方式相对应的方式为每个第一子查询生成签名; 将每个第一子查询的签名分别与所有分区的分区签名进行比较，以获得与第一子查询匹配的所有分区; 基于匹配分区重写从第一子查询翻译的第二子查询，以获得重写的第二子查询; 并为所有第一个子查询组合重写的第二个子查询以形成第二个查询，以便使用第二个查询在数据库上执行查询。

6. 发明授权

US07987179B2 Method and apparatus for optimizing queries over vertically stored database 失效
标题翻译：用于优化垂直存储数据库查询的方法和装置
公开(公告)号：US07987179B2
公开(公告)日：2011-07-26
申请号：US12271038
申请日：2008-11-14
申请人： Li Ma , Yue Pan , Chen Wang , Ying Yan
发明人： Li Ma , Yue Pan , Chen Wang , Ying Yan
IPC分类号： G06F17/30
CPC分类号： G06F17/30451
摘要： A method and device for optimizing queries over a vertically stored database. Items in the database are partitioned into several partitions each having a partition signature. The method includes decomposing a first query received from a user into multiple first subqueries; generating a signature for each first subquery in a way corresponding to the way of generating the partition signature; comparing the signature of each first subquery with partition signatures of all partitions respectively to obtain all partitions matching the first subquery; rewriting a second subquery translated from the first subquery based on the matching partitions to obtain a rewritten second subquery; and composing rewritten second subqueries for all first subqueries to form a second query so that queries are executed over the database using the second query.
摘要翻译：一种用于通过垂直存储的数据库优化查询的方法和设备。数据库中的项目被分成几个具有分区签名的分区。该方法包括将从用户接收的第一查询分解成多个第一子查询; 以与生成分区签名的方式相对应的方式为每个第一子查询生成签名; 将每个第一子查询的签名分别与所有分区的分区签名进行比较，以获得与第一子查询匹配的所有分区; 基于匹配分区重写从第一子查询翻译的第二子查询，以获得重写的第二子查询; 并为所有第一个子查询组合重写的第二个子查询以形成第二个查询，以便使用第二个查询在数据库上执行查询。

7. 发明授权

US07925637B2 System and method for automatically refining ontology within specific context 有权
标题翻译：在特定上下文中自动优化本体的系统和方法
公开(公告)号：US07925637B2
公开(公告)日：2011-04-12
申请号：US11853852
申请日：2007-09-12
申请人： Li Ma , Yue Pan , Chen Wang
发明人： Li Ma , Yue Pan , Chen Wang
IPC分类号： G06F7/00 , G06F17/00
CPC分类号： G06F17/30734
摘要： The present invention provides a system and method for automatically refining ontology within a specific context. The system comprises: a rich context extractor for discovering a semantics relationship conflict existing between an original ontology schema and application data; and an ontology schema and mapping refiner for refining the original ontology schema based on the semantics relationship conflict discovered by the rich context extractor, and creating a new mapping between the refined ontology schema and a data schema of the application data. According to the invention, users can save a lot of work of manual refinement, since the ontology schema is automatically refined based on contexts in the application data.
摘要翻译：本发明提供了一种用于在特定上下文内自动优化本体的系统和方法。该系统包括：用于发现原始本体模式和应用数据之间存在的语义关系冲突的丰富上下文提取器; 以及本体模式和映射精简器，用于根据丰富上下文提取器发现的语义关系冲突来完善原始本体模式，并在精简本体模式和应用程序数据的数据模式之间创建新的映射。根据本发明，用户可以节省大量的手工细化工作，因为基于应用数据中的上下文自动地改进了本体模式。

8. 发明申请

US20080313251A1 SYSTEM AND METHOD FOR GRAPH COARSENING 审中-公开
标题翻译：用于图形加密的系统和方法
公开(公告)号：US20080313251A1
公开(公告)日：2008-12-18
申请号：US12136191
申请日：2008-06-10
申请人： Li Ma , Yue Pan , Chen Wang , Zhemin Zhu
发明人： Li Ma , Yue Pan , Chen Wang , Zhemin Zhu
IPC分类号： G06F17/10
CPC分类号： G06Q30/02
摘要： A method for coarsening a graph, the graph including a plurality of vertices, the method incorporating: selecting a vertex from the plurality of vertices; calculating a merge modularity gain between the selected vertex and its adjacent vertices, wherein the adjacent vertices are a function of the position of the selected vertex in the graph; calculating mathematically a similarity between the selected vertex and its adjacent vertices; determining mathematically, based on the calculated merge modularity gain and similarity, whether the selected vertex can be merged with one of its adjacent vertices; and performing the merge when merge is determined possible and updating the list of adjacent vertices. A system and a storage medium to perform coarsening of the graph is also provided.
摘要翻译：一种用于粗化图形的方法，所述图形包括多个顶点，所述方法包括：从所述多个顶点中选择顶点; 计算所选择的顶点和其相邻顶点之间的合并模块化增益，其中所述相邻顶点是所述图中所选顶点的位置的函数; 在数学上计算所选顶点与其相邻顶点之间的相似度; 基于所计算的合并模块性增益和相似度，数学地确定所选择的顶点是否可以与其相邻顶点之一合并; 并且当合并确定时执行合并并且更新相邻顶点的列表。还提供了用于执行图形粗化的系统和存储介质。

9. 发明申请

US20080071731A1 System and Method For Automatically Refining Ontology Within Specific Context 有权
标题翻译：在特定背景下自动优化本体的系统和方法
公开(公告)号：US20080071731A1
公开(公告)日：2008-03-20
申请号：US11853852
申请日：2007-09-12
申请人： Li Ma , Yue Pan , Chen Wang
发明人： Li Ma , Yue Pan , Chen Wang
IPC分类号： G06F17/30
CPC分类号： G06F17/30734
摘要： The present invention provides a system and method for automatically refining ontology within a specific context. The system comprises: a rich context extractor for discovering a semantics relationship conflict existing between an original ontology schema and application data; and an ontology schema and mapping refiner for refining the original ontology schema based on the semantics relationship conflict discovered by the rich context extractor, and creating a new mapping between the refined ontology schema and a data schema of the application data. According to the invention, users can save a lot of work of manual refinement, since the ontology schema is automatically refined based on contexts in the application data.
摘要翻译：本发明提供了一种用于在特定上下文内自动优化本体的系统和方法。该系统包括：用于发现原始本体模式和应用数据之间存在的语义关系冲突的丰富上下文提取器; 以及本体模式和映射精简器，用于根据丰富上下文提取器发现的语义关系冲突来完善原始本体模式，并在精简本体模式和应用程序数据的数据模式之间创建新的映射。根据本发明，用户可以节省大量的手工细化工作，因为基于应用数据中的上下文自动地改进了本体模式。

10. 发明申请

US20080301083A1 System and method for generating new concepts based on existing ontologies 有权
标题翻译：基于现有本体生成新概念的系统和方法
公开(公告)号：US20080301083A1
公开(公告)日：2008-12-04
申请号：US11447546
申请日：2006-06-05
申请人： Zhuo Zhang , Zhao Ming Qiu , Shixia Liu , Yue Pan , Guo Tong Xie
发明人： Zhuo Zhang , Zhao Ming Qiu , Shixia Liu , Yue Pan , Guo Tong Xie
IPC分类号： G06N5/02
CPC分类号： G06F17/2785
摘要： A system and a method for automatically generating new concepts based on existing ontologies are provided. The system creates new concepts in existing ontologies based on new concept descriptions expressed in a natural language format, and comprises: a normalizer for receiving and parsing the new concept descriptions so as to transform them into normalized one and output them, wherein said normalized concept description includes one or more description part(s) having kernel concepts, said description parts can only contain the terms which can be identified in said existing ontologies, and each of said kernel concept contains a headword and zero or more property(s); and a new concept factory for, based on the normalized description of the new concept, identifying the kernel concepts in each normalized concept description part, and extracting the identified kernel concepts, related properties, and the relations among the kernel concepts for a user to create new concepts according to existing ontologies. Therefore, ontologies will be easier to be managed, reused and expanded, while keeping smaller size and less complexity of the ontologies.
摘要翻译：提供了一种基于现有本体自动生成新概念的系统和方法。该系统基于以自然语言格式表示的新概念描述在现有本体中创建新概念，并且包括：规范化器，用于接收和解析新概念描述，以便将它们变换为归一化的，并将其输出，其中所述归一化概念描述包括具有核心概念的一个或多个描述部分，所述描述部分只能包含可在所述现有本体中识别的术语，并且所述核心概念中的每一个包含头条和零个或多个属性; 和一个新的概念工厂，基于对新概念的归一化描述，识别每个归一化概念描述部分中的内核概念，并提取所识别的内核概念，相关属性以及用户创建的内核概念之间的关系根据现有本体的新概念。因此，本体将更容易被管理，重用和扩展，同时保持较小的尺寸和较少的本体的复杂性。

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