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» Synthesizing Noise-Tolerant Language Learners
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ALT
1997
Springer
13 years 9 months ago
Synthesizing Noise-Tolerant Language Learners
An index for an r.e. class of languages (by definition) generates a sequence of grammars defining the class. An index for an indexed family of languages (by definition) generat...
John Case, Sanjay Jain, Arun Sharma
ALT
1998
Springer
13 years 9 months ago
Synthesizing Learners Tolerating Computable Noisy Data
An index for an r.e. class of languages (by definition) generates a sequence of grammars defining the class. An index for an indexed family of recursive languages (by definition) ...
John Case, Sanjay Jain
FUIN
2008
76views more  FUIN 2008»
13 years 4 months ago
Prescribed Learning of Indexed Families
Abstract. This work extends studies of Angluin, Lange and Zeugmann on how learnability of a language class depends on the hypothesis space used by the learner. While previous studi...
Sanjay Jain, Frank Stephan, Nan Ye
ICASSP
2011
IEEE
12 years 8 months ago
Allophonic variations in visual speech synthesis for corrective feedback in CAPT
—This paper presents a visual speech synthesizer providing midsagittal and front views of the vocal tract to help language learners to correct their mispronunciations. We adopt ...
Ka-Ho Wong, Wai-Kit Lo, Helen Meng
ITS
2010
Springer
176views Multimedia» more  ITS 2010»
13 years 6 months ago
A Time for Emoting: When Affect-Sensitivity Is and Isn't Effective at Promoting Deep Learning
We have developed and evaluated an affect-sensitive version of AutoTutor, a dialogue based ITS that simulates human tutors. While the original AutoTutor is sensitive to learners’...
Sidney K. D'Mello, Blair Lehman, Jeremiah Sullins,...