Call classification for automated troubleshooting on large corpora. - Keelan Evanini; David Suendermann; Roberto Pieraccini (ASRU, 2007)

Caller Experience: A method for evaluating dialog systems and its automatic prediction. - Keelan Evanini; Phillip Hunter; Jackson Liscombe; David Suendermann; Krishna Dayanidhi; Roberto Pieraccini (SLT, 2008)

C5. - David Suendermann; Jackson Liscombe; Keelan Evanini; Krishna Dayanidhi; Roberto Pieraccini (SLT, 2008)

From rule-based to statistical grammars: Continuous improvement of large-scale spoken dialog systems. - David Suendermann; Keelan Evanini; Jackson Liscombe; Phillip Hunter; Krishna Dayanidhi; Roberto Pieraccini (ICASSP, 2009)

Automatic formant extraction for sociolinguistic analysis of large corpora. - Keelan Evanini; Stephen Isard; Mark Y. Liberman (INTERSPEECH, 2009)

Intrinsic vowel duration and the post-vocalic voicing effect: some evidence from dialects of north american English. - Joshua Tauberer; Keelan Evanini (INTERSPEECH, 2009)

Using Amazon Mechanical Turk for Transcription of Non-Native Speech. - Keelan Evanini; Derrick Higgins; Klaus Zechner (Mturk@HLT-NAACL, 2010)

Assessment of non-native speech using vowel space characteristics. - Lei Chen 004; Keelan Evanini; Xie Sun (SLT, 2010)

Non-scorable Response Detection for Automated Speaking Proficiency Assessment. - Su-Youn Yoon; Keelan Evanini; Klaus Zechner (BEA@ACL, 2011)

Gaussian Mixture Modeling of vowel durations for automated assessment of non-native speech. - Xie Sun; Keelan Evanini (ICASSP, 2011)

Using Crowdsourcing to Provide Prosodic Annotations for Non-Native Speech. - Keelan Evanini; Klaus Zechner (INTERSPEECH, 2011)

Exploring Content Features for Automated Speech Scoring. - Shasha Xie; Keelan Evanini; Klaus Zechner (HLT-NAACL, 2012)

Using automatic speech recognition to assess the reading proficiency of a diverse sample of middle school students. - Klaus Zechner; Keelan Evanini; Cara Laitusis (WOCCI, 2012)

Prompt-based Content Scoring for Automated Spoken Language Assessment. - Keelan Evanini; Shasha Xie; Klaus Zechner (BEA@NAACL-HLT, 2013)

Automated speech scoring for non-native middle school students with multiple task types. - Keelan Evanini; Xinhao Wang (INTERSPEECH, 2013)

Coherence Modeling for the Automated Assessment of Spontaneous Spoken Responses. - Xinhao Wang; Keelan Evanini; Klaus Zechner (HLT-NAACL, 2013)

Applying rhythm metrics to non-native spontaneous speech. - Catherine Lai; Keelan Evanini; Klaus Zechner (SLaTE, 2013)

Automated content scoring of spoken responses containing multiple parts with factual information. - Wenting Xiong; Keelan Evanini; Klaus Zechner; Lei Chen 004 (SLaTE, 2013)

Automatic detection of plagiarized spoken responses. - Keelan Evanini; Xinhao Wang (BEA@ACL, 2014)

Automated scoring of speaking items in an assessment for teachers of English as a Foreign Language. - Klaus Zechner; Keelan Evanini; Su-Youn Yoon; Lawrence Davis; Xinhao Wang; Lei Chen 004; Chong Min Lee; Chee Wee Leong (BEA@ACL, 2014)

The influence of automatic speech recognition accuracy on the performance of an automated speech assessment system. - Jidong Tao; Keelan Evanini; Xinhao Wang (SLT, 2014)

Machine learning approaches to improving pronunciation error detection on an imbalanced corpus. - Xuesong Yang; Anastassia Loukina; Keelan Evanini (SLT, 2014)

Performance of a trialogue-based prototype system for English language assessment for young learners. - Keelan Evanini; Youngsoon So; Jidong Tao; Diego Zapata-Rivera; Christine Luce; Laura Battistini; Xinhao Wang (WOCCI, 2014)

Pronunciation accuracy and intelligibility of non-native speech. - Anastassia Loukina; Melissa Lopez; Keelan Evanini; David Suendermann-Oeft; Alexei V. Ivanov; Klaus Zechner (INTERSPEECH, 2015)

Expert and crowdsourced annotation of pronunciation errors for automatic scoring systems. - Anastassia Loukina; Melissa Lopez; Keelan Evanini; David Suendermann-Oeft; Klaus Zechner (INTERSPEECH, 2015)

Using F0 contours to assess nativeness in a sentence repeat task. - Min Ma; Keelan Evanini; Anastassia Loukina; Xinhao Wang; Klaus Zechner (INTERSPEECH, 2015)

Automated Speech Recognition Technology for Dialogue Interaction with Non-Native Interlocutors. - Alexei V. Ivanov; Vikram Ramanarayanan; David Suendermann-Oeft; Melissa Lopez; Keelan Evanini; Jidong Tao (SIGDIAL Conference, 2015)

A distributed cloud-based dialog system for conversational application development. - Vikram Ramanarayanan; David Suendermann-Oeft; Alexei V. Ivanov; Keelan Evanini (SIGDIAL Conference, 2015)

Word-level F0 modeling in the automated assessment of non-native read speech. - Xinhao Wang; Keelan Evanini; Su-Youn Yoon (SLaTE, 2015)

A comparison of ASR and human errors for transcription of non-native spontaneous speech. - Matthew Mulholland; Melissa Lopez; Keelan Evanini; Anastassia Loukina; Yao Qian (ICASSP, 2016)

Noise and Metadata Sensitive Bottleneck Features for Improving Speaker Recognition with Non-Native Speech Input. - Yao Qian; Jidong Tao; David Suendermann-Oeft; Keelan Evanini; Alexei V. Ivanov; Vikram Ramanarayanan (INTERSPEECH, 2016)

Self-Adaptive DNN for Improving Spoken Language Proficiency Assessment. - Yao Qian; Xinhao Wang; Keelan Evanini; David Suendermann-Oeft (INTERSPEECH, 2016)

The INTERSPEECH 2016 Computational Paralinguistics Challenge: Deception, Sincerity & Native Language. - Björn W. Schuller; Stefan Steidl; Anton Batliner; Julia Hirschberg; Judee K. Burgoon; Alice Baird; Aaron C. Elkins; Yue Zhang 014; Eduardo Coutinho; Keelan Evanini (INTERSPEECH, 2016)

The Deception Sub-Challenge: The Data. - Björn W. Schuller; Stefan Steidl; Anton Batliner; Julia Hirschberg; Judee K. Burgoon; Alice Baird; Aaron C. Elkins; Yue Zhang 014; Eduardo Coutinho; Keelan Evanini (INTERSPEECH, 2016)

The Sincerity Sub-Challenge: The Data. - Björn W. Schuller; Stefan Steidl; Anton Batliner; Julia Hirschberg; Judee K. Burgoon; Alice Baird; Aaron Elkins; Yue Zhang 014; Eduardo Coutinho; Keelan Evanini (INTERSPEECH, 2016)

The Native Language Sub-Challenge: The Data. - Björn W. Schuller; Stefan Steidl; Anton Batliner; Julia Hirschberg; Judee K. Burgoon; Alice Baird; Aaron Elkins; Yue Zhang 014; Eduardo Coutinho; Keelan Evanini (INTERSPEECH, 2016)

The INTERSPEECH 2016 Computational Paralinguistics Challenge: A Summary of Results. - Björn W. Schuller; Stefan Steidl; Anton Batliner; Julia Hirschberg; Judee K. Burgoon; Alice Baird; Aaron Elkins; Yue Zhang 014; Eduardo Coutinho; Keelan Evanini (INTERSPEECH, 2016)

Discussion. - Björn W. Schuller; Stefan Steidl; Anton Batliner; Julia Hirschberg; Judee K. Burgoon; Alice Baird; Aaron Elkins; Yue Zhang 014; Eduardo Coutinho; Keelan Evanini (INTERSPEECH, 2016)

Automatic plagiarism detection for spoken responses in an assessment of English language proficiency. - Xinhao Wang; Keelan Evanini; James V. Bruno; Matthew Mulholland (SLT, 2016)

Improving DNN-Based Automatic Recognition of Non-native Children Speech with Adult Speech. - Yao Qian; Xinhao Wang; Keelan Evanini; David Suendermann-Oeft (WOCCI, 2016)

Crowdsourcing Multimodal Dialog Interactions: Lessons Learned from the HALEF Case. - Vikram Ramanarayanan; David Suendermann-Oeft; Hillary Molloy; Eugene Tsuprun; Patrick L. Lange; Keelan Evanini (AAAI Workshops, 2017)

Discourse Annotation of Non-native Spontaneous Spoken Responses Using the Rhetorical Structure Theory Framework. - Xinhao Wang; James V. Bruno; Hillary Molloy; Keelan Evanini; Klaus Zechner (ACL (2), 2017)

Improving native language (L1) identifation with better VAD and TDNN trained separately on native and non-native English corpora. - Yao Qian; Keelan Evanini; Patrick L. Lange; Robert A. Pugh; Rutuja Ubale; Frank K. Soong (ASRU, 2017)

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 L. Lange; David Suendermann-Oeft; Keelan Evanini; Eugene Tsuprun (ASRU, 2017)

A Report on the 2017 Native Language Identification Shared Task. - Shervin Malmasi; Keelan Evanini; Aoife Cahill; Joel R. Tetreault; Robert A. Pugh; Christopher Hamill; Diane Napolitano; Yao Qian (BEA@EMNLP, 2017)

A modular, multimodal open-source virtual interviewer dialog agent. - Kirby Cofino; Vikram Ramanarayanan; Patrick L. Lange; David Pautler; David Suendermann-Oeft; Keelan Evanini (ICMI, 2017)

WOCCI 2017: 6th international workshop on child computer interaction (workshop summary). - Keelan Evanini; Maryam Najafian; Saeid Safavi 001; Kay Berkling (ICMI, 2017)

Crowdsourcing ratings of caller engagement in thin-slice videos of human-machine dialog: benefits and pitfalls. - Vikram Ramanarayanan; Chee Wee Leong; David Suendermann-Oeft; Keelan Evanini (ICMI, 2017)

Off-Topic Spoken Response Detection Using Siamese Convolutional Neural Networks. - Chong Min Lee; Su-Youn Yoon; Xihao Wang; Matthew Mulholland; Ikkyu Choi; Keelan Evanini (INTERSPEECH, 2017)

Bidirectional LSTM-RNN for Improving Automated Assessment of Non-Native Children's Speech. - Yao Qian; Keelan Evanini; Xinhao Wang; Chong Min Lee; Matthew Mulholland (INTERSPEECH, 2017)

Improving Sub-Phone Modeling for Better Native Language Identification with Non-Native English Speech. - Yao Qian; Keelan Evanini; Xinhao Wang; David Suendermann-Oeft; Robert A. Pugh; Patrick L. Lange; Hillary R. Molloy; Frank K. Soong (INTERSPEECH, 2017)

Human and Automated Scoring of Fluency, Pronunciation and Intonation During Human-Machine Spoken Dialog Interactions. - Vikram Ramanarayanan; Patrick L. Lange; Keelan Evanini; Hillary R. Molloy; David Suendermann-Oeft (INTERSPEECH, 2017)

Off-Topic Spoken Response Detection with Word Embeddings. - Su-Youn Yoon; Chong Min Lee; Ikkyu Choi; Xinhao Wang; Matthew Mulholland; Keelan Evanini (INTERSPEECH, 2017)

Using an Automated Content Scoring Engine for Spoken CALL Responses: The ETS submission for the Spoken CALL Challenge. - Keelan Evanini; Matthew Mulholland; Eugene Tsuprun; Yao Qian (SLaTE, 2017)

Empirical Evaluation of the Communicative Effectiveness of an Automatic Speech-to-Speech Translation System. - Xinhao Wang; Keelan Evanini (SLaTE, 2017)

Modeling Discourse Coherence for the Automated Scoring of Spontaneous Spoken Responses. - Xinhao Wang; Keelan Evanini; Klaus Zechner; Matthew Mulholland (SLaTE, 2017)

Can you guess who I am?: An interactive task for young learners to practice yes/no question formation in English. - Veronika Timpe-Laughlin; Jeremy Lee; Keelan Evanini; James V. Bruno; Ian Blood (WOCCI, 2017)

Improvements to an Automated Content Scoring System for Spoken CALL Responses: the ETS Submission to the Second Spoken CALL Shared Task. - Keelan Evanini; Matthew Mulholland; Rutuja Ubale; Yao Qian; Robert A. Pugh; Vikram Ramanarayanan; Aoife Cahill (INTERSPEECH, 2018)

Game-based Spoken Dialog Language Learning Applications for Young Students. - Keelan Evanini; Veronika Timpe-Laughlin; Eugene Tsuprun; Ian Blood; Jeremy Lee; James V. Bruno; Vikram Ramanarayanan; Patrick L. Lange; David Suendermann-Oeft (INTERSPEECH, 2018)

Toward Scalable Dialog Technology for Conversational Language Learning: Case Study of the TOEFL® MOOC. - Vikram Ramanarayanan; David Pautler; Patrick L. Lange; Eugene Tsuprun; Rutuja Ubale; Keelan Evanini; David Suendermann-Oeft (INTERSPEECH, 2018)

From Speech Signals to Semantics - Tagging Performance at Acoustic, Phonetic and Word Levels. - Yao Qian; Rutuja Ubale; Patrick L. Lange; Keelan Evanini; Frank K. Soong (ISCSLP, 2018)

A Prompt-Aware Neural Network Approach to Content-Based Scoring of Non-Native Spontaneous Speech. - Yao Qian; Rutuja Ubale; Matthew Mulholland; Keelan Evanini; Xinhao Wang (SLT, 2018)

Exploring End-To-End Attention-Based Neural Networks For Native Language Identification. - Rutuja Ubale; Yao Qian; Keelan Evanini (SLT, 2018)

Discourse Modeling of Non-Native Spontaneous Speech Using the Rhetorical Structure Theory Framework. - Xinhao Wang; Binod Gyawali; James V. Bruno; Hillary R. Molloy; Keelan Evanini; Klaus Zechner (SLT, 2018)

Native Language Identification from Raw Waveforms Using Deep Convolutional Neural Networks with Attentive Pooling. - Rutuja Ubale; Vikram Ramanarayanan; Yao Qian; Keelan Evanini; Chee Wee Leong; Chong Min Lee (ASRU, 2019)

Using Very Deep Convolutional Neural Networks to Automatically Detect Plagiarized Spoken Responses. - Xinhao Wang; Keelan Evanini; Yao Qian; Klaus Zechner (ASRU, 2019)

Application of an Automatic Plagiarism Detection System in a Large-scale Assessment of English Speaking Proficiency. - Xinhao Wang; Keelan Evanini; Matthew Mulholland; Yao Qian; James V. Bruno (BEA@ACL, 2019)

Neural Approaches to Automated Speech Scoring of Monologue and Dialogue Responses. - Yao Qian; Patrick L. Lange; Keelan Evanini; Robert A. Pugh; Rutuja Ubale; Matthew Mulholland; Xinhao Wang (ICASSP, 2019)

Automatic Detection of Off-Topic Spoken Responses Using Very Deep Convolutional Neural Networks. - Xinhao Wang; Su-Youn Yoon; Keelan Evanini; Klaus Zechner; Yao Qian (INTERSPEECH, 2019)

Development of Robust Automated Scoring Models Using Adversarial Input for Oral Proficiency Assessment. - Su-Youn Yoon; Chong Min Lee; Klaus Zechner; Keelan Evanini (INTERSPEECH, 2019)

Overview of the Interspeech TLT2020 Shared Task on ASR for Non-Native Children's Speech. - Roberto Gretter; Marco Matassoni; Daniele Falavigna; Keelan Evanini; Chee Wee Leong (INTERSPEECH, 2020)

Mobile-Assisted Prosody Training for Limited English Proficiency: Learner Background and Speech Learning Pattern. - Kevin Hirschi; Okim Kang; Catia Cucchiarini; John H. L. Hansen; Keelan Evanini; Helmer Strik (INTERSPEECH, 2020)

Do Face Masks Introduce Bias in Speech Technologies? The Case of Automated Scoring of Speaking Proficiency. - Anastassia Loukina; Keelan Evanini; Matthew Mulholland; Ian Blood; Klaus Zechner (INTERSPEECH, 2020)

Spoken Language Understanding of Human-Machine Conversations for Language Learning Applications. - Yao Qian; Rutuja Ubale; Patrick L. Lange; Keelan Evanini; Vikram Ramanarayanan; Frank K. Soong (J. Signal Process. Syst., 2020)

Automatic Detection of Word-Level Reading Errors in Non-native English Speech Based on ASR Output. - Ying Qin; Yao Qian; Anastassia Loukina; Patrick L. Lange; Abhinav Misra; Keelan Evanini; Tan Lee 001 (ISCSLP, 2021)

Automated Scoring of Spontaneous Speech from Young Learners of English Using Transformers. - Xinhao Wang; Keelan Evanini; Yao Qian; Matthew Mulholland (SLT, 2021)