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    Context-based disambiguation of acronyms and abbreviations
    3.
    发明授权
    Context-based disambiguation of acronyms and abbreviations 有权
    首字母缩略词和缩写词的上下文消歧

    公开(公告)号：US09031832B2

    公开(公告)日：2015-05-12

    申请号：US13605592

    申请日：2012-09-06

    申请人： Branimir K. Boguraev ,  Jennifer Chu-Carroll ,  David A. Ferrucci ,  Anthony T. Levas ,  John M. Prager

    发明人： Branimir K. Boguraev ,  Jennifer Chu-Carroll ,  David A. Ferrucci ,  Anthony T. Levas ,  John M. Prager

    IPC分类号： G06F17/27 ,  G10L15/22 ,  G06F17/30

    CPC分类号： G06F17/276 ,  G06F17/2735 ,  G06F17/30864 ,  G10L15/22

    摘要： Context-based disambiguation of acronyms and/or abbreviations may determine a target abbreviation and one or more keywords appearing in context with the target abbreviation in a received passage, the target abbreviation representing a shortened form of one or more word. A contextual search query including the target abbreviation and said one or more keywords may be generated. A pseudo document index may be searched for one or more expansions of the target abbreviation by invoking the contextual search query, the pseudo document index containing index of one or more pseudo documents, associated one or more abbreviations and associated context keywords. One or more pseudo documents associated with the target abbreviation may be returned based on the searching of the pseudo document index.

    摘要翻译： 首字母缩略词和/或缩略语的基于​​上下文的消歧可以确定目标缩写和在接收到的段落中与目标缩写在上下文中出现的一个或多个关键字，目标缩写表示一个或多个单词的缩写形式。 可以生成包括目标缩写和所述一个或多个关键字的上下文搜索查询。 可以通过调用上下文搜索查询，包含一个或多个伪文档的索引的伪文档索引，相关联的一个或多个缩写词和相关联的上下文关键字来搜索伪文档索引的一个或多个扩展目标缩写。 可以基于伪文档索引的搜索返回与目标缩写相关联的一个或多个伪文档。

    CONTEXT-BASED DISAMBIGUATION OF ACRONYMS AND ABBREVIATIONS
    4.
    发明申请
    CONTEXT-BASED DISAMBIGUATION OF ACRONYMS AND ABBREVIATIONS 有权
    基于语境的缩略语缩略语

    公开(公告)号：US20120330648A1

    公开(公告)日：2012-12-27

    申请号：US13605592

    申请日：2012-09-06

    申请人： Branimir K. Boguraev ,  Jennifer Chu-Carroll ,  David A. Ferrucci ,  Anthony T. Levas ,  John M. Prager

    发明人： Branimir K. Boguraev ,  Jennifer Chu-Carroll ,  David A. Ferrucci ,  Anthony T. Levas ,  John M. Prager

    IPC分类号： G06F17/27

    CPC分类号： G06F17/276 ,  G06F17/2735 ,  G06F17/30864 ,  G10L15/22

    摘要： Context-based disambiguation of acronyms and/or abbreviations may determine a target abbreviation and one or more keywords appearing in context with the target abbreviation in a received passage, the target abbreviation representing a shortened form of one or more word. A contextual search query including the target abbreviation and said one or more keywords may be generated. A pseudo document index may be searched for one or more expansions of the target abbreviation by invoking the contextual search query, the pseudo document index containing index of one or more pseudo documents, associated one or more abbreviations and associated context keywords. One or more pseudo documents associated with the target abbreviation may be returned based on the searching of the pseudo document index.

    摘要翻译： 首字母缩略词和/或缩略语的基于​​上下文的消歧可以确定目标缩写和在接收到的段落中与目标缩写在上下文中出现的一个或多个关键字，目标缩写表示一个或多个单词的缩写形式。 可以生成包括目标缩写和所述一个或多个关键字的上下文搜索查询。 可以通过调用上下文搜索查询，包含一个或多个伪文档的索引的伪文档索引，相关联的一个或多个缩写词和相关联的上下文关键字来搜索伪文档索引的一个或多个扩展目标缩写。 可以基于伪文档索引的搜索返回与目标缩写相关联的一个或多个伪文档。

    USING ONTOLOGICAL INFORMATION IN OPEN DOMAIN TYPE COERCION
    7.
    发明申请
    USING ONTOLOGICAL INFORMATION IN OPEN DOMAIN TYPE COERCION 审中-公开
    在开放类型的科学中使用本体信息

    公开(公告)号：US20120330921A1

    公开(公告)日：2012-12-27

    申请号：US13605339

    申请日：2012-09-06

    申请人： David A. Ferrucci ,  Aditya A. Kalyanpur ,  James W. Murdock, IV ,  Christopher A. Welty ,  Wlodek W. Zadrozny

    发明人： David A. Ferrucci ,  Aditya A. Kalyanpur ,  James W. Murdock, IV ,  Christopher A. Welty ,  Wlodek W. Zadrozny

    IPC分类号： G06F17/30

    CPC分类号： G06N5/02 ,  G06F17/30654

    摘要： A computer-implemented system, method and program product generates answers to questions in an input query text string. The method includes determining, by a programmed processor unit, a lexical answer type (LAT) string associated with an input query; automatically obtaining a candidate answer string to the input query from a data corpus; mapping the query LAT string to a first type string in a structured resource; mapping the candidate answer string to a second type string in the structured resource; and determining if the first type string and the second type string are disjointed; and scoring the candidate answer string based on the determination of the types being disjointed wherein the structured resource includes a semantic database providing ontological content.

    摘要翻译： 计算机实现的系统，方法和程序产品会在输入查询文本字符串中生成问题的答案。 该方法包括由编程的处理器单元确定与输入查询相关联的词汇答案类型（LAT）字符串; 从数据语料库自动获得候选答案字符串到输入查询; 将查询LAT字符串映射到结构化资源中的第一个类型的字符串; 将候选答案字符串映射到结构化资源中的第二类型字符串; 以及确定所述第一类型字符串和所述第二类型字符串是否脱离; 以及基于所述不相交类型的确定对所述候选答案字符串进行评分，其中所述结构化资源包括提供本体内容的语义数据库。

    Utilizing failures in question and answer system responses to enhance the accuracy of question and answer systems
    9.
    发明授权
    Utilizing failures in question and answer system responses to enhance the accuracy of question and answer systems 有权
    利用问题和答案系统响应中的失败来提高问答系统的准确性

    公开(公告)号：US09053425B2

    公开(公告)日：2015-06-09

    申请号：US13563838

    申请日：2012-08-01

    申请人： Michael A. Barborak ,  Jennifer Chu-Carroll ,  David A. Ferrucci ,  James W. Murdock, IV ,  Wlodek W. Zadrozny

    发明人： Michael A. Barborak ,  Jennifer Chu-Carroll ,  David A. Ferrucci ,  James W. Murdock, IV ,  Wlodek W. Zadrozny

    IPC分类号： G06N5/04 ,  G09B7/04

    CPC分类号： G06N5/04 ,  G06N5/041 ,  G09B7/04

    摘要： A computerized device for enhancing the accuracy of a question-answer system. The computerized device comprises a question-answer system comprising software for performing a plurality of question answering processes. A receiver receives a question into the question-answer system. A processor that generates a plurality of candidate answers to the question is connected to the question-answer system. The processor determines a confidence score for each of the plurality of candidate answers. The processor evaluates sources of evidence used to generate the plurality of candidate answers. The processor identifies missing information from a corpus of data. The missing information comprises any information that improves a confidence score for a candidate answer. The processor generates at least one follow-on inquiry based on the missing information. A network interface outputs the at least one follow-on inquiry to external sources separate from the question-answer system.

    摘要翻译： 一种用于提高问答系统准确性的计算机化设备。 计算机化设备包括一个包含用于执行多个问题回答过程的软件的问答系统。 接收者在问答系统中收到问题。 产生问题的多个候选答案的处理器被连接到问答系统。 处理器确定多个候选答案中的每一个的置信度得分。 处理器评估用于生成多个候选答案的证据来源。 处理器从数据语料库中识别丢失的信息。 缺少的信息包括提高候选答案的置信度得分的任何信息。 处理器基于缺少的信息生成至少一个后续查询。 一个网络接口将至少一个后续查询输出到与问答系统分开的外部来源。

    Providing answers to questions using logical synthesis of candidate answers
    10.
    发明授权
    Providing answers to questions using logical synthesis of candidate answers 有权
    使用逻辑综合候选答案提供问题的答案

    公开(公告)号：US09037580B2

    公开(公告)日：2015-05-19

    申请号：US13616331

    申请日：2012-09-14

    申请人： Eric W. Brown ,  Jennifer Chu-Carroll ,  David A. Ferrucci ,  Adam P. Lally ,  James W. Murdock, IV ,  John M. Prager

    发明人： Eric W. Brown ,  Jennifer Chu-Carroll ,  David A. Ferrucci ,  Adam P. Lally ,  James W. Murdock, IV ,  John M. Prager

    IPC分类号： G06F17/00 ,  G06F17/30

    CPC分类号： G06F17/30654 ,  G06F17/3053 ,  G06F17/30595 ,  G06F17/30684

    摘要： A method, system and computer program product for generating answers to questions. In one embodiment, the method comprises receiving an input query, decomposing the input query into a plurality of different subqueries, and conducting a search in one or more data sources to identify at least one candidate answer to each of the subqueries. A ranking function is applied to each of the candidate answers to determine a ranking for each of these candidate answers; and for each of the subqueries, one of the candidate answers to the subquery is selected based on this ranking. A logical synthesis component is applied to synthesize a candidate answer for the input query from the selected the candidate answers to the subqueries. In one embodiment, the procedure applied by the logical synthesis component to synthesize the candidate answer for the input query is determined from the input query.

    摘要翻译： 一种用于产生问题答案的方法，系统和计算机程序产品。 在一个实施例中，该方法包括接收输入查询，将输入查询分解为多个不同的子查询，以及在一个或多个数据源中进行搜索以识别每个子查询的至少一个候选答案。 对每个候选答案应用排名函数，以确定每个候选答案的排名; 并且对于每个子查询，基于该排名来选择子查询的候选答案之一。 应用逻辑综合分量来从选择的候选答案中对子查询合成输入查询的候选答案。 在一个实施例中，由输入查询确定逻辑合成组件应用于合成输入查询的候选答案的过程。