公开(公告)号：US20110087656A1

公开(公告)日：2011-04-14

申请号：US12814220

申请日：2010-06-11

申请人： Hyo-Jung OH ,  Chung-Hee LEE ,  Soo-Jong LIM ,  Jeong HEO ,  Hyun-Ki KIM ,  Mi-Ran CHOI ,  Yeo-Chan YOON ,  Chang-Ki LEE ,  Yi-Gyu HWANG ,  Myung-Gil JANG

发明人： Hyo-Jung OH ,  Chung-Hee LEE ,  Soo-Jong LIM ,  Jeong HEO ,  Hyun-Ki KIM ,  Mi-Ran CHOI ,  Yeo-Chan YOON ,  Chang-Ki LEE ,  Yi-Gyu HWANG ,  Myung-Gil JANG

IPC分类号： G06F17/30

CPC分类号： G06F17/30654

摘要： Provides is an apparatus for question answering based on answer trustworthiness including: an answer indexer that indexes documents of which document trustworthiness satisfying a threshold value among documents included in a document collection and stores it in a knowledge Bases; an answer candidate extractor that extracts answer candidate documents for a user's question from the knowledge Bases; an answer source trustworthiness measurement unit; an answer extraction strategy trustworthiness measurement unit; and a trustworthiness integrator that generates an answer candidate trustworthiness list by ranking the answer candidate documents on the basis of the document trustworthiness, the source trustworthiness, and the extraction strategy trustworthiness of the answer candidate documents.

摘要翻译： 提供是一种基于应答可信赖性的问答设备，包括：答案索引器，其对包含在文档集合中的文档中的哪个文档信任度满足阈值的文档进行索引，并将其存储在知识库中; 答案候选者提取器，从知识基础中提取用户问题的答案候选文件; 答案源可信度测量单位; 答案提取策略可信度测量单位; 以及可信度积分器，其通过基于答复候选文档的文档可信度，源可信度和提取策略的可信度来对答案候选文档进行排名来生成答复候选可信度列表。

公开(公告)号：US20100153094A1

公开(公告)日：2010-06-17

申请号：US12484651

申请日：2009-06-15

申请人： Chung Hee LEE ,  Hyo-Jung Oh ,  Jeong Heo ,  Yi Gyu Hwang ,  Yeo Chan Yoon ,  Miran Choi ,  Chang Ki Lee ,  Soojong Lim ,  HyunKi Kim ,  Myung Gil Jang

发明人： Chung Hee LEE ,  Hyo-Jung Oh ,  Jeong Heo ,  Yi Gyu Hwang ,  Yeo Chan Yoon ,  Miran Choi ,  Chang Ki Lee ,  Soojong Lim ,  HyunKi Kim ,  Myung Gil Jang

IPC分类号： G06F17/27 ,  G06F17/30

CPC分类号： G06F17/30654

摘要： A topic map based indexing apparatus analyzes community Q/A lists to acquire Q/A analysis information, removes redundant answers depending on the Q/A analysis information, removes insignificant answers based on the degree of reliability, ranks answer lists, and extracts the highest ranking answer as a best answer, to thereby store, in a community Q/A topic map, index information containing the community Q/A lists and the Q/A analysis information. A topic map based searching apparatus analyzes a user question to acquire question analysis information, searches similar questions from community Q/A lists belonging to a specific topic node of a pre-stored community Q/A topic map, ranks the searched similar questions depending on the question analysis information, removes redundant answers among answers to the ranked similar questions, ranks the answers, and extracts the highest ranking answer as a best answer.

摘要翻译： 基于主题地图的索引设备分析社区Q / A列表以获取Q / A分析信息，根据Q / A分析信息删除冗余答案，根据可靠性程度删除不重要的答案，排列答案列表，并提取最高 排名答案作为最佳答案，从而在社区Q / A主题地图中存储包含社区Q / A列表和Q / A分析信息的索引信息。 基于主题图的搜索装置分析用户问题以获取问题分析信息，从属于预存的社区Q / A主题图的特定主题节点的社区Q / A列表中搜索类似的问题，根据 问题分析信息，删除排名相似的问题的答案之间的冗余答案，排列答案，并提取最高排名答案作为最佳答案。

公开(公告)号：US20100131557A1

公开(公告)日：2010-05-27

申请号：US12597158

申请日：2008-04-23

申请人： Hee-Cheol Seo ,  Mi-Ran Choi ,  Hyun-Ki Kim ,  Myung-Gil Jang ,  Jeong Heo ,  Soo-Jong Lim ,  Yeo-Chan Yoon ,  Kyoung-Ro Yoon

发明人： Hee-Cheol Seo ,  Mi-Ran Choi ,  Hyun-Ki Kim ,  Myung-Gil Jang ,  Jeong Heo ,  Soo-Jong Lim ,  Yeo-Chan Yoon ,  Kyoung-Ro Yoon

IPC分类号： G06F17/30

CPC分类号： G06F17/30781 ,  G06F17/30038 ,  G06F17/30265 ,  G06F17/30749 ,  G06F17/30755

摘要： Disclosed is an apparatus and method for retrieving multimedia contents represented in a Moving Picture Experts Group (MPEG) 7 by transforming a user query into an MPEG-7 query format. The method for retrieving multimedia contents includes: representing a user query by using an indicator indicating a specific region of a Moving Picture Experts Group 7 (MPEG-7) document and a reference for referring to the indicator; analyzing a meaning of the user query represented by using the indicator and the reference to thereby produce an analysis result; and retrieving multimedia contents according to the analysis result. The present research can satisfy more than two retrieval conditions within the same structure in an MPEG-7 query format and it can also clearly represent that two different MPEG-7 documents are referred to. Since the meaning of a user query is analyzed accurately during retrieval process, it is possible to precisely retrieve multimedia contents.

摘要翻译： 公开了通过将用户查询变换为MPEG-7查询格式来检索运动图像专家组（MPEG）7中所表示的多媒体内容的装置和方法。 用于检索多媒体内容的方法包括：通过使用指示运动图像专家组7（MPEG-7）文档的特定区域的指示符和用于参考该指示符的参考来表示用户查询; 分析通过使用指示符和参考表示的用户查询的含义，从而产生分析结果; 并根据分析结果检索多媒体内容。 本研究可以以MPEG-7查询格式在同一结构内满足两个以上的检索条件，并且还可以清楚地表示两个不同的MPEG-7文档。 由于在检索过程中对用户查询的含义进行了准确的分析，因此可以精确地检索多媒体内容。