| Patent | Date |
|---|
Providing answers to questions using hypothesis pruning
Grant 11,409,751 - Chu-Carroll , et al. August 9, 2 | 2022-08-09 |
Text-based inference chaining
Grant 11,182,679 - Buchanan , et al. November 23, 2 | 2021-11-23 |
Providing answers to questions using logical synthesis of candidate answers
Grant 10,902,038 - Brown , et al. January 26, 2 | 2021-01-26 |
Text-based Inference Chaining
App 20190378021 - Buchanan; David W. ; et al. | 2019-12-12 |
Text-based inference chaining
Grant 10,438,119 - Buchanan , et al. O | 2019-10-08 |
Providing Answers To Questions Using Hypothesis Pruning
App 20190171646 - Chu-Carroll; Jennifer ; et al. | 2019-06-06 |
Providing answers to questions using hypothesis pruning
Grant 10,216,804 - Chu-Carroll , et al. Feb | 2019-02-26 |
Providing answers to questions using logical synthesis of candidate answers
Grant 10,133,808 - Brown , et al. November 20, 2 | 2018-11-20 |
Evaluating passages in a question answering computer system
Grant 9,946,763 - Barborak , et al. April 17, 2 | 2018-04-17 |
Evaluating passages in a question answering computer system
Grant 9,946,764 - Barborak , et al. April 17, 2 | 2018-04-17 |
Providing Answers To Questions Using Logical Synthesis Of Candidate Answers
App 20180101601 - Brown; Eric W. ; et al. | 2018-04-12 |
Providing answers to questions using logical synthesis of candidate answers
Grant 9,852,213 - Brown , et al. December 26, 2 | 2017-12-26 |
Providing Answers To Questions Using Logical Synthesis Of Candidate Answers
App 20160246875 - Brown; Eric W. ; et al. | 2016-08-25 |
Providing Answers To Questions Using Logical Synthesis Of Candidate Answers
App 20160246874 - Brown; Eric W. ; et al. | 2016-08-25 |
Providing Answers To Questions Using Hypothesis Pruning
App 20160232165 - Chu-Carroll; Jennifer ; et al. | 2016-08-11 |
System and method for question answering by reformulating word problems
Grant 9,378,273 - Chu-Carroll , et al. June 28, 2 | 2016-06-28 |
Providing answers to questions using logical synthesis of candidate answers
Grant 9,348,893 - Brown , et al. May 24, 2 | 2016-05-24 |
Evaluating Passages In A Question Answering Computer System
App 20160124962 - Barborak; Michael A. ; et al. | 2016-05-05 |
Evaluating Passages In A Question Answering Computer System
App 20160125013 - Barborak; Michael A. ; et al. | 2016-05-05 |
Providing answers to questions using hypothesis pruning
Grant 9,323,831 - Chu-Carroll , et al. April 26, 2 | 2016-04-26 |
Providing answers to questions using hypothesis pruning
Grant 9,317,586 - Chu-Carroll , et al. April 19, 2 | 2016-04-19 |
Identifying Salient Terms For Passage Justification In A Question Answering System
App 20160104075 - Chowdhury; Md Faisal Mahbub ; et al. | 2016-04-14 |
System And Method For Question Answering By Reformulating Word Problems
App 20150261849 - Chu-Carroll; Jennifer ; et al. | 2015-09-17 |
Multi-dimensional feature merging for open domain question answering
Grant 9,092,988 - Agarwal , et al. July 28, 2 | 2015-07-28 |
Multi-dimensional feature merging for open domain question answering
Grant 9,092,989 - Agarwal , et al. July 28, 2 | 2015-07-28 |
Providing answers to questions using logical synthesis of candidate answers
Grant 9,037,580 - Brown , et al. May 19, 2 | 2015-05-19 |
Fact checking using and aiding probabilistic question answering
Grant 8,972,321 - Ferrucci , et al. March 3, 2 | 2015-03-03 |
Fact checking using and aiding probabilistic question answering
Grant 8,959,043 - Ferrucci , et al. February 17, 2 | 2015-02-17 |
Lexical answer type confidence estimation and application
Grant 8,943,051 - Fan , et al. January 27, 2 | 2015-01-27 |
Providing Answers To Questions Using Logical Synthesis Of Candidate Answers
App 20150026169 - Brown; Eric W. ; et al. | 2015-01-22 |
Providing answers to questions using logical synthesis of candidate answers
Grant 8,898,159 - Brown , et al. November 25, 2 | 2014-11-25 |
Evidence diffusion among candidate answers during question answering
Grant 8,738,365 - Ferrucci , et al. May 27, 2 | 2014-05-27 |
Evidence diffusion among candidate answers during question answering
Grant 8,738,362 - Ferrucci , et al. May 27, 2 | 2014-05-27 |
Multi-dimensional Feature Merging For Open Domain Question Answering
App 20140141399 - Agarwal; Apoorv ; et al. | 2014-05-22 |
Multi-dimensional Feature Merging For Open Domain Question Answering
App 20140141401 - Agarwal; Apoorv ; et al. | 2014-05-22 |
Text-based Inference Chaining
App 20140108322 - Buchanan; David W. ; et al. | 2014-04-17 |
Text-based Inference Chaining
App 20140108321 - Buchanan; David W. ; et al. | 2014-04-17 |
Lexical answer type confidence estimation and application
Grant 8,600,986 - Fan , et al. December 3, 2 | 2013-12-03 |
Lexical Answer Type Confidence Estimation And Application
App 20130282363 - Fan; James J. ; et al. | 2013-10-24 |
Lexical answer type confidence estimation and application
Grant 8,510,296 - Fan , et al. August 13, 2 | 2013-08-13 |
Evidence Diffusion Among Candidate Answers During Question Answering
App 20130018652 - Ferrucci; David A. ; et al. | 2013-01-17 |
Providing Answers To Questions Using Hypothesis Pruning
App 20130018876 - Chu-Carroll; Jennifer ; et al. | 2013-01-17 |
Providing Answers To Questions Using Logical Synthesis Of Candidate Answers
App 20130006641 - Brown; Eric W. ; et al. | 2013-01-03 |
Fact Checking Using And Aiding Probabilistic Question Answering
App 20120330882 - Ferrucci; David A. ; et al. | 2012-12-27 |
Lexical Answer Type Confidence Estimation And Application
App 20120323906 - Fan; James J. ; et al. | 2012-12-20 |
Lexical Answer Type Confidence Estimation And Application
App 20120078890 - Fan; James J. ; et al. | 2012-03-29 |
Providing Answers To Questions Using Logical Synthesis Of Candidate Answers
App 20120078888 - Brown; Eric W. ; et al. | 2012-03-29 |
Providing Answers To Questions Using Hypothesis Pruning
App 20120078889 - Chu-Carroll; Jennifer ; et al. | 2012-03-29 |
Fact Checking Using And Aiding Probabilistic Question Answering
App 20120078826 - Ferrucci; David A. ; et al. | 2012-03-29 |
Evidence Diffusion Among Candidate Answers During Question Answering
App 20120078636 - Ferrucci; David A. ; et al. | 2012-03-29 |
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