The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 19, 2013
Filed:
Jun. 11, 2010
Hyo-jung OH, Daejeon, KR;
Chung-hee Lee, Daejeon, KR;
Soo-jong Lim, Daejeon, KR;
Jeong Heo, Daejeon, KR;
Hyun-ki Kim, Daejeon, KR;
Mi-ran Choi, Daejeon, KR;
Yeo-chan Yoon, Seoul, KR;
Chang-ki Lee, Daejeon, KR;
Yi-gyu Hwang, Daejeon, KR;
Myung-gil Jang, Daejeon, KR;
Hyo-Jung Oh, Daejeon, KR;
Chung-Hee Lee, Daejeon, KR;
Soo-Jong Lim, Daejeon, KR;
Jeong Heo, Daejeon, KR;
Hyun-Ki Kim, Daejeon, KR;
Mi-Ran Choi, Daejeon, KR;
Yeo-Chan Yoon, Seoul, KR;
Chang-Ki Lee, Daejeon, KR;
Yi-Gyu Hwang, Daejeon, KR;
Myung-Gil Jang, Daejeon, KR;
Electronics and Telecommunications Research Institute, Daejeon, KR;
Abstract
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.