Understanding student input for tutorial dialogue in procedural domains

Autor: Dzikovska, Myroslava O., Callaway, Charles B., Stone, Matthew, Moore, Johanna D.

Publikováno v: brandial´06 : Proceedings of the 10th workshop on the semantics and pragmatics of dialogue (SemDial-10) / ed. By David Schlangen ; Raquel Fernández. - Univ.-Verl. : Potsdam, 2006. - vii, 201 S. : Ill., graph. Darst.

We present an analysis of student language input in a corpus of tutoring dialogue in the domain of symbolic differentiation. Our focus on procedural tutoring makes the dialogue comparable to collaborative problem-solving (CPS). Existing CPS models de

Externí odkaz: http://opus.kobv.de/ubp/volltexte/2006/1019/

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Combining Semantic Interpretation and Statistical Classification for Improved Explanation Processing in a Tutorial Dialogue System

Autor: Dzikovska, Myroslava O., Farrow, Elaine, Moore, Johanna D.

Publikováno v: Dzikovska, M O, Farrow, E & Moore, J D 2013, Combining Semantic Interpretation and Statistical Classification for Improved Explanation Processing in a Tutorial Dialogue System . in H C Lane, K Yacef, J Mostow & P Pavlik (eds), Artificial Intelligence in Education : 16th International Conference, AIED 2013, Memphis, TN, USA, July 9-13, 2013. Proceedings . Lecture Notes in Computer Science, vol. 7926, Springer-Verlag GmbH, pp. 279-288 . https://doi.org/10.1007/978-3-642-39112-5_29

We present an approach for combining symbolic interpretation and statistical classification in the natural language processing (NLP) component of a tutorial dialogue system. Symbolic NLP approaches support dynamic generation of context-adaptive natur

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3094::2827a0385759418e0f40a85089f6a2f5
https://hdl.handle.net/20.500.11820/30693fd9-f2c4-4f61-9de0-e642071a142e

Evaluating language understanding accuracy with respect to objective outcomes in a dialogue system

Autor: Dzikovska, Myroslava O., Bell, Peter, Isard, Amy, Moore, Johanna D.

Publikováno v: Dzikovska, M O, Bell, P, Isard, A & Moore, J D 2012, Evaluating language understanding accuracy with respect to objective outcomes in a dialogue system . in Proceedings of the 13th Conference of the European Chapter of the Association for Computational Linguistics . Avignon, France, pp. 471-481 . < http://www.aclweb.org/anthology/E12-1048 >

It is not always clear how the differences in intrinsic evaluation metrics for a parser or classifier will affect the performance of the system that uses it. We investigate the relationship between the intrinsic evaluation scores of an interpretation

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3094::3405b92ce1d97ea19fe20ceb04edc3b3
https://www.pure.ed.ac.uk/ws/files/7704961/E12_1048.pdf

Exploring User Satisfaction in a Tutorial Dialogue System

Autor: Dzikovska, Myroslava O., Moore, Johanna D., Steinhauser, Natalie, Campbell, Gwendolyn

Publikováno v: Dzikovska, M O, Moore, J D, Steinhauser, N & Campbell, G 2011, Exploring User Satisfaction in a Tutorial Dialogue System . in Proceedings of the SIGDIAL 2011 Conference . Portland, Oregon, pp. 162-172 . < http://www.aclweb.org/anthology/W/W11/W11-2019.pdf >

User satisfaction is a common evaluation metric in task-oriented dialogue systems, whereas tutorial dialogue systems are often evaluated in terms of student learning gain. However, user satisfaction is also important for such systems, since it may pr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3094::8a50400851efe774b06bc4a39571ee12
https://hdl.handle.net/20.500.11820/04f41011-c24e-4859-ab0a-5f223382845a