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Collaborative User Support Portal
App 20220261817 - Ferrucci; David A. ; et al. | 2022-08-18 |
Concept identification in a question answering system
Grant 11,048,737 - Kalyanpur , et al. June 29, 2 | 2021-06-29 |
Generating secondary questions in an introspective question answering system
Grant 10,621,880 - Boguraev , et al. | 2020-04-14 |
Generating secondary questions in an introspective question answering system
Grant 10,614,725 - Boguraev , et al. | 2020-04-07 |
Extraction of inference rules from heterogeneous graphs
Grant 10,346,751 - Agarwal , et al. July 9, 2 | 2019-07-09 |
Type evaluation in a question-answering system
Grant 10,242,310 - Bagchi , et al. | 2019-03-26 |
Automatic detection of user preferences for alternate user interface model
Grant 10,168,855 - Baughman , et al. J | 2019-01-01 |
Combining different type coercion components for deferred type evaluation
Grant 10,108,904 - Bagchi , et al. October 23, 2 | 2018-10-23 |
Evaluating passages in a question answering computer system
Grant 9,946,764 - Barborak , et al. April 17, 2 | 2018-04-17 |
Evaluating passages in a question answering computer system
Grant 9,946,763 - Barborak , et al. April 17, 2 | 2018-04-17 |
Entity-relation based passage scoring in a question answering computer system
Grant 9,910,844 - Kalyanpur , et al. March 6, 2 | 2018-03-06 |
Entity-relation based passage scoring in a question answering computer system
Grant 9,904,667 - Kalyanpur , et al. February 27, 2 | 2018-02-27 |
Entailment Knowledge Base In Natural Language Processing Systems
App 20170193085 - Boguraev; Branimir K. ; et al. | 2017-07-06 |
Entailment Knowledge Base In Natural Language Processing Systems
App 20170193088 - Boguraev; Branimir K. ; et al. | 2017-07-06 |
Type Evaluation In A Question-answering System
App 20170154256 - Bagchi; Sugato ; et al. | 2017-06-01 |
Concept Identification In A Question Answering System
App 20170140034 - Kalyanpur; Aditya A. ; et al. | 2017-05-18 |
Type evaluation in a question-answering system
Grant 9,569,503 - Bagchi , et al. February 14, 2 | 2017-02-14 |
Using ontological information in open domain type coercion
Grant 9,569,724 - Ferucci , et al. February 14, 2 | 2017-02-14 |
Automatic Detection of User Preferences for Alternate User Interface Model
App 20160231874 - Baughman; Aaron K. ; et al. | 2016-08-11 |
Entity-relation Based Passage Scoring In A Question Answering Computer System
App 20160147871 - Kalyanpur; Aditya A. ; et al. | 2016-05-26 |
Entity-relation Based Passage Scoring In A Question Answering Computer System
App 20160147763 - Kalyanpur; Aditya A. ; et al. | 2016-05-26 |
Automatic detection of user preferences for alternate user interface model
Grant 9,348,508 - Baughman , et al. May 24, 2 | 2016-05-24 |
Evaluating Passages In A Question Answering Computer System
App 20160125013 - Barborak; Michael A. ; et al. | 2016-05-05 |
Evaluating Passages In A Question Answering Computer System
App 20160124962 - Barborak; Michael A. ; et al. | 2016-05-05 |
Combining Different Type Coercion Components For Deferred Type Evaluation
App 20160086503 - Bagchi; Sugato ; et al. | 2016-03-24 |
Extraction Of Inference Rules From Heterogeneous Graphs
App 20160078343 - Agarwal; Apoorv ; et al. | 2016-03-17 |
Extraction Of Inference Rules From Heterogeneous Graphs
App 20160078344 - Agarwal; Apoorv ; et al. | 2016-03-17 |
Combining different type coercion components for deferred type evaluation
Grant 9,262,938 - Bagchi , et al. February 16, 2 | 2016-02-16 |
Type Evaluation In A Question-answering System
App 20150339299 - Bagchi; Sugato ; et al. | 2015-11-26 |
Multi-dimensional feature merging for open domain question answering
Grant 9,092,989 - Agarwal , et al. July 28, 2 | 2015-07-28 |
Multi-dimensional feature merging for open domain question answering
Grant 9,092,988 - Agarwal , et al. July 28, 2 | 2015-07-28 |
Relation topic construction and its application in semantic relation extraction
Grant 9,037,452 - Fan , et al. May 19, 2 | 2015-05-19 |
Predicting lexical answer types in open domain question and answering (QA) systems
Grant 9,015,031 - Ferrucci , et al. April 21, 2 | 2015-04-21 |
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 |
Predicting lexical answer types in open domain question and answering (QA) systems
Grant 8,880,388 - Ferrucci , et al. November 4, 2 | 2014-11-04 |
Combining Different Type Coercion Components For Deferred Type Evaluation
App 20140272904 - Bagchi; Sugato ; et al. | 2014-09-18 |
Hierarchical and index based watermarks represented as trees
Grant 8,750,630 - Baughman , et al. June 10, 2 | 2014-06-10 |
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 |
Generating Secondary Questions In An Introspective Question Answering System
App 20140072947 - Boguraev; Branimir K. ; et al. | 2014-03-13 |
Generating Secondary Questions In An Introspective Question Answering System
App 20140072948 - Boguraev; Branimir K. ; et al. | 2014-03-13 |
Hierarchical And Index Based Watermarks Represented As Trees
App 20140016814 - Baughman; Aaron K. ; et al. | 2014-01-16 |
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 |
Relation Topic Construction And Its Application In Semantic Relation Extraction
App 20130246046 - FAN; JAMES J. ; et al. | 2013-09-19 |
Automatic Detection of User Preferences for Alternate User Interface Model
App 20130212542 - Baughman; Aaron K. ; et al. | 2013-08-15 |
Lexical answer type confidence estimation and application
Grant 8,510,296 - Fan , et al. August 13, 2 | 2013-08-13 |
Predicting Lexical Answer Types In Open Domain Question And Answering (qa) Systems
App 20130035930 - Ferrucci; David A. ; et al. | 2013-02-07 |
Predicting Lexical Answer Types In Open Domain Question And Answering (qa) Systems
App 20130035931 - Ferrucci; David A. ; et al. | 2013-02-07 |
Evidence Diffusion Among Candidate Answers During Question Answering
App 20130018652 - Ferrucci; David A. ; et al. | 2013-01-17 |
Mapping of relationship entities between ontologies
Grant 8,355,905 - Fokoue-Nkoutche , et al. January 15, 2 | 2013-01-15 |
Fact Checking Using And Aiding Probabilistic Question Answering
App 20120330882 - Ferrucci; David A. ; et al. | 2012-12-27 |
Using Ontological Information In Open Domain Type Coercion
App 20120330921 - 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 |
Using Ontological Information In Open Domain Type Coercion
App 20120078873 - 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 |
Lexical Answer Type Confidence Estimation And Application
App 20120078890 - Fan; James J. ; et al. | 2012-03-29 |
Fact Checking Using And Aiding Probabilistic Question Answering
App 20120078826 - Ferrucci; David A. ; et al. | 2012-03-29 |
Mapping Of Relationship Entities Between Ontologies
App 20110282652 - Fokoue-Nkoutche; Achille B. ; et al. | 2011-11-17 |
Scaleable ontology reasoning to explain inferences made by a tableau reasoner
Grant 7,904,401 - Dolby , et al. March 8, 2 | 2011-03-08 |
Scalable ontology reasoning
App 20070233627 - Dolby; Julian Timothy ; et al. | 2007-10-04 |
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