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Detection of off-topic spoken responses using machine learning |
Xinhao Wang, Su-Youn Yoon, Klaus Zechner, Yao Qian |
2022-09-27 |
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Detection of plagiarized spoken responses using machine learning |
Xinhao Wang, Yao Qian, Klaus Zechner |
2022-08-16 |
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Exploring ASR-free end-to-end modeling to improve spoken language understanding in a cloud-based dialog system |
Yao Qian, Rutuja Ubale, Vikram Ramanarayanan, Patrick Lange, David Suendermann-Oeft +1 more |
2022-01-11 |
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Systems and methods for automatic detection of plagiarized spoken responses |
Xinhao Wang, James Bruno, Matthew Mulholland |
2021-08-17 |
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Systems and methods for generating recitation items |
Su-Youn Yoon, Lei Chen, Klaus Zechner |
2020-12-15 |
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Native language identification with time delay deep neural networks trained separately on native and non-native english corpora |
Yao Qian, Patrick Lange, Robert A. Pugh, Rutuja Ubale |
2020-09-22 |
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Computer-implemented systems and methods for a crowd source-bootstrapped spoken dialog system |
Vikram Ramanarayanan, David Suendermann-Oeft, Patrick Lange, Alexei Ivanov, Yao Qian +1 more |
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Computer-implemented systems and methods for evaluating speech dialog system engagement via video |
Vikram Ramanarayanan, David Suendermann-Oeft, Patrick Lange, Alexei Ivanov, Yao Qian +2 more |
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Computer-implemented systems and methods for speaker recognition using a neural network |
Yao Qian, Jidong Tao, David Suendermann-Oeft, Alexei Ivanov, Vikram Ramanarayanan |
2018-06-26 |
| 9928754 |
Systems and methods for generating recitation items |
Su-Youn Yoon, Lei Chen, Klaus Zechner |
2018-03-27 |
| 9704413 |
Non-scorable response filters for speech scoring systems |
Su-Youn Yoon, Derrick Higgins, Klaus Zechner, Shasha Xie, Je Hun Jeon +2 more |
2017-07-11 |
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Computer-implemented systems and methods for determining an intelligibility score for speech |
Anastassia Loukina |
2017-04-04 |
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Systems and methods for an automated pronunciation assessment system for similar vowel pairs |
— |
2016-11-08 |
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System and method for automated detection of plagiarized spoken responses |
Xinhao Wang |
2016-09-13 |
| 9262941 |
Systems and methods for assessment of non-native speech using vowel space characteristics |
Lei Chen, Xie Sun |
2016-02-16 |
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Computer-implemented systems and methods for content scoring of spoken responses |
Klaus Zechner, Lei Chen, Shasha Xie, Wenting Xiong, Fei Huang +2 more |
2015-12-22 |
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Non-scorable response filters for speech scoring systems |
Su-Youn Yoon, Derrick Higgins, Klaus Zechner, Shasha Xie, Je Hun Jeon |
2015-03-24 |
| 8543401 |
System and method for improving performance of semantic classifiers in spoken dialog systems |
David Suendermann, Jackson Liscombe, Krishna Dayanidhi, Roberto Pieraccini |
2013-09-24 |
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System and method for robust evaluation of the user experience in automated spoken dialog systems |
Krishna Dayanidhi, Phillip Hunter, Jackson Liscombe, Roberto Pieraccini, David Suendermann +1 more |
2013-08-27 |