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  1. A Comparison of Two Scoring Methods for an Automated Speech Scoring System

    Author(s): Xi, Xiaoming ; Higgins, Derrick ; Zechner, Klaus ; Williamson, David M.

    Publication Year: 2012

    Source: Language Testing, v29 n3 p371-394, Jul 2012

  2. Automated Scoring of Speaking Tasks in the Test of English-for-Teaching (TEFT)

    Author(s): Zechner, Klaus ; Chen, Lei ; Davis, Larry ; Evanini, Keelan ; Lee, Chong Min ; Leong, Chee Wee ; Wang, Xinhao ; Yoon, Su-Youn

    Publication Year: 2015

    Source: ETS Research Report

  3. Towards Automatic Scoring of Non-Native Spontaneous Speech

    Author(s): Zechner, Klaus ; Bejar, Isaac I.

    Publication Year: 2006

    Source: Proceedings of the main conference on Human Language Technology Conference of the North American Chapter of the Association of Computational Linguistics, 2006, p216-233

  4. Speech and Language Technologies for STEM (Science, Technology, Engineering and Mathematics) Education

    Author(s): Alwan, Abeer ; Eskenazi, Maxine. ; Litman, Diane J ; Russell, Martin ; Zechner, Klaus

    Publication Year: 2012

    Source: Institute of Electrical and Electronics Engineers (IEEE) Signal Processing Society: SLTC Newsletter, Aug 2012

  5. A Trialogue-Based Spoken Dialogue System for Assessment of English Language Learners

    Author(s): Mitchell, Christopher M. ; Evanini, Keelan ; Zechner, Klaus

    Publication Year: 2014

    Source: Proceedings of 5th International Workshop on Spoken Dialog Systems, Napa, CA, January 17-20, 2014, p194-200

  6. Automatic Summarization of Open-Domain Multiparty Dialogues In Diverse Genres

    Author(s): Zechner, Klaus

    Publication Year: 2002

    Source: Computational Linguistics, v28 n4 p447-485, Dec 2002

  7. Prompt-based Content Scoring for Automated Spoken Language Assessment

    Author(s): Evanini, Keelan ; Xie, ShaSha ; Zechner, Klaus

    Publication Year: 2013

    Source: Proceedings of the Eighth Workshop on the Innovative Use of NLP for Building Educational Applications, Atlanta, GA, June 13, 2013, p157-162

  8. Comparative Analysis of Prosodic Features of Native and Non-native Spontaneous Speech

    Author(s): Lai, Catherine ; Evanini, Keelan ; Zechner, Klaus

    Publication Year: 2011

    Source: Workshop on New Tools and Methods for Very-Large-Scale Phonetics Research, Jan 2011

  9. Automated Content Scoring of Spoken Responses in an Assessment for Teachers of English

    Author(s): Zechner, Klaus ; Wang, Xinhao

    Publication Year: 2013

    Source: Proceedings of the Eighth Workshop on the Innovative Use of NLP for Building Educational Applications, Atlanta, GA, June 13, 2013, p73-81

  10. Recent Innovations in Machine Scoring of Student- and Test Taker-Written and -Spoken Responses

    Author(s): Shermis, Mark D. ; Burstein, Jill ; Brew, Christopher ; Higgins, Derrick ; Zechner, Klaus

    Publication Year: 2016

    Source: Lane, Suzanne; Raymond, Mark R.; Haladyna, Thomas M. (eds.) Handbook of Test Development, Second Edition. New York: Routledge, 2016, p335-354

  11. Automatic Evaluation of Spoken Summaries: The Case of Language Assessment

    Author(s): Loukina, Anastassia ; Zechner, Klaus ; Chen, Lei

    Publication Year: 2014

    Source: Proceedings of the Ninth Workshop on Innovative Use of NLP for Building Educational Applications, Baltimore, MD, Jun 26, 2014, p68-78

  12. What Did They Actually Say? Agreement and Disagreement Among Transcribers of Non-Native Spontaneous Speech Responses in an English Proficiency Test

    Author(s): Zechner, Klaus

    Publication Year: 2009

    Source: International Speech Communication Association International Workshop on Speech and Language Technology in Education (SLaTE), Warwickshire, England, Sep 3-5, 2009

  13. Automated Essay Scoring: Writing Assessment and Instruction

    Author(s): Shermis, Mark D. ; Burstein, Jill ; Higgins, Derrick ; Zechner, Klaus

    Publication Year: 2010

    Source: Peterson, Penelope; Baker, Eva; McGaw, Barry (eds.) International Encyclopedia of Education, 3rd Ed., Vol. 4. Oxford: Elsevier, 2010, p20-26

  14. Expert and Crowdsourced Annotation of Pronunciation Errors for Automatic Scoring Systems

    Author(s): Loukina, Anastassia ; Lopez, Melissa ; Evanini, Keelan ; Suendermann-Oeft, David ; Zechner, Klaus

    Publication Year: 2015

    Source: Moller, S.; Ney, H.; Mobius, B.; Noth, E.; Steidl, S. (Eds.). Proceedings of Interspeech 2015. Australia: Causal Productions Pty Ltd., p2809-2813.

  15. SpeechRater: A Construct-Driven Approach to Scoring Spontaneous Non-Native Speech

    Author(s): Zechner, Klaus ; Higgins, Derrick ; Xi, Xiaoming

    Publication Year: 2007

    Source: Eskenazi, M. (Chair) Proceedings of the International Speech Communication Association Special Interest Group on Speech and Language Technology in Education (SLaTE). International Speech Communication Association, 2007

  16. Automatic Scoring of Non-Native Spontaneous Speech in Tests of Spoken English

    Author(s): Zechner, Klaus ; Higgins, Derrick ; Xi, Xiaoming ; Williamson, David M.

    Publication Year: 2009

    Source: Speech Communication, v51 n10 p883-895, 2009

  17. Non-scorable Response Detection for Automated Speaking Proficiency Assessment

    Author(s): Yoon, Su-Youn ; Evanini, Keelan ; Zechner, Klaus

    Publication Year: 2011

    Source: Proceedings of the Sixth Workshop on Innovative Use of NLP for Building Educational Applications, Jun 24, 2011, p152-160

  18. Predicting Word Accuracy for the Automatic Speech Recognition of Non-Native Speech

    Author(s): Yoon, Su-Youn ; Chen, Lei ; Zechner, Klaus

    Publication Year: 2011

    Source: Proceedings of Interspeech, Nov 2010, p773-776

  19. Pronunciation Accuracy and Intelligibility of Non-Native Speech

    Author(s): Loukina, Anastassia ; Lopez, Melissa ; Evanini, Keelan ; Suendermann-Oeft, David ; Ivanov, Alexei V. ; Zechner, Klaus

    Publication Year: 2015

    Source: Moller, S.; Ney, H.; Mobius, B.; Noth, E.; Steidl, S. (Eds.). Proceedings of Interspeech 2015. Australia: Causal Productions Pty Ltd., p1917-1921.

  20. Feature Selection for Automated Speech Scoring

    Author(s): Loukina, Anastassia ; Zechner, Klaus ; Chen, Lei ; Heilman, Michael

    Publication Year: 2015

    Source: Proceedings of the 2015 Tenth Workshop on Innovative Use of NLP for Building Educational Applications, Denver, CO, June 4, 2015, p12-19.

  21. Spoken Language Condensation in the 21st Century

    Author(s): Zechner, Klaus

    Publication Year: 2003

    Source: Proceedings of the Eurospeech-2003, Special Session on Robust Methods for the Analysis of Spoken Language Dialogues, Sep 2003

  22. The Importance of Optimal Parameter Setting for Pitch Extraction

    Author(s): Evanini, Keelan ; Lai, Catherine ; Zechner, Klaus

    Publication Year: 2010

    Source: Proceedings of the 160th Meeting of the Acoustical Society of America, Nov 15-19, 2010

  23. Automatic Scoring of Children's Read-Aloud Text Passages and Word Lists

    Author(s): Zechner, Klaus ; Sabatini, John P. ; Chen, Lei

    Publication Year: 2009

    Source: Proceedings of the Fourth Workshop on Innovative Use of NLP for Building Educational Applications, 2009, p10-18

  24. Improved Pronunciation Features for Construct-driven Assessment of Non-native Spontaneous Speech

    Author(s): Chen, Lei ; Zechner, Klaus ; Xi, Xiaoming

    Publication Year: 2009

    Source: Proceedings of Human Language Technologies: The 2009 Annual Conference of the North American Chapter of the Association for Computational Linguistics, Jun 2009, p442-449

  25. Applying Rhythm Metrics to Non-native Spontaneous Speech

    Author(s): Lai, Catherine ; Evanini, Keelan ; Zechner, Klaus

    Publication Year: 2013

    Source: Proceedings of SLaTE 2013. Interspeech 2013 Satellite Workshop on Speech and Language Technology in Education, Grenoble, France, Aug 30-31 and Sept 1, 2013, p159-163

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