PUBLICATIONS and PRESENTATIONS

Murtaza Bulut, Sungbok Lee, and Shrikanth Narayanan (2007). “Analysis of emotional speech prosody in terms of part of speech tags.” In Proceedings of InterSpeech ICSLP, Antwerp, Belgium, August 2007.

Carlos Busso, Sungbok Lee, and Shrikanth Narayanan (2007). “Using neutral speech models for emotional speech analysis.” In Proceedings of InterSpeech ICSLP, Antwerp, Belgium, August 2007.

Joseph Tepperman, Matthew Black, Sungbok Lee, et al. (2007). “A bayesian network classifier for word-level reading assessment.” In Proceedings of InterSpeech ICSLP, Antwerp, Belgium, August 2007.

Matthew Black, Joseph Tepperman, Sungbok Lee, et al. (2007). “Automatic detection and classification of disfluent reading miscues in young children’s speech for the purpose of assessment.” In Proceedings of InterSpeech ICSLP, Antwerp, Belgium, August 2007.

Samuel Kim, Panayiotis Georgiou, Sungbok Lee, and Shrikanth Narayanan (2007). “Real-time emotion detection system using speech: Multi-modal fusion of different timescale features.” In Proceedings of IEEE Multimedia Signal Processing Workshop, Chania, Greece, October 2007.

Sungbok Lee, Erik Bresch, and Shrikanth Narayanan (2006). “An exploratory study of emotional speech production using functional data analysis techniques,” ISSP-2006, Ubatuba, Brazil.

Abe Kazemzadeh, Sungbok Lee, and Shrikanth Narayanan (2006). “Using model trees for evaluating dialog error conditions based on acoustic speech information,” First International Workshop on Human-Centered Multimedia (ACM-Multimedia), Santa Barbara, CA.

S. Lee, E. Bresch, J. Adams, A. Kazemzadeh, and S. Narayanan (2006). “A study of emotional speech articulation using a fast magnetic resonance imaging technique,”. ICSLP-2006, Pittsburgh, PA.

J. Tepperman, J. Silva, A. Kazemzadeh, H. You, S. Lee, A. Alwan, and S. Narayanan (2006), “Pronunciation Verification of Children's Speech for Automatic Literacy Assessment,” ICSLP-2006, Pittsburgh, PA.

A. Kazemzadeh, J. Tepperman, J. Silva, S. Lee, S. Narayanan, H. You, and A. Alwan (2006). “Automatic Detection of Voice Onset Time Contrasts for Use in Pronunciation Assessment,” ICSLP-2006, Pittsburgh, PA.

M. Gerosa, S. Lee, D. Giuliani, and S. Narayanan (2006). “Analyzing children’s speech: an acoustic study of consonants and consonant-vowel transition,” ICASSP-2006, Toulose, France.

Dani Byrd, Jelena Krivokapi, and Sungbok Lee (2006), “How far, how long: On the temporal scope of prosodic boundary effects,” JASA, 120, 1589-1599.

Sungbok Lee, Dani Byrd, and Jelena Krivokapi (2006). “Functional data analysis of prosodic effects on articulatory timing,” JASA, 119, 1666-1671.

S. Lee, S. Yildirim, A. Kazemzadeh, and S. Narayanan (2005). “An articulatory study of emotional speech production,” Eurospeech-2005, Lisbon, Portugal.

M. Bulut, C. Busso, S. Yildirim, A. Kazemzadeh, C. Lee, S. Lee, and S. Narayanan (2005). “Investigating the role of phoneme-level modifications in emotional speech resynthesis,” Eurospeech-2005, Lisbon, Portugal.

S. Yildirim, C. Lee, S. Lee, A. Potamianos, and S. Narayanan (2005). “Detecting politeness and frustration state of a child in a conversational computer game,” Eurospeech-2005, Lisbon, Portugal.

D. Byrd, S. Lee, D. Riggs, J. Adams (2005). “Interacting effects of syllable and phrase position on consonant articulation,” JASA, 118, 3860-3873.

S. Narayanan, K. Nayak, S. Lee, A. Sethy and D. Byrd (2004) “An approach to real-time magnetic resonance imaging for speech production,” JASA 115, 1771-1776.

S. Lee, S. Narayanan, D. Byrd (2004). “A Developmental Acoustic Characterization of English Diphthongs,” JASA, 115, 2628.

S. Yildirim, M. Bulut, C. Lee, A. Kazemzadeh, C. Busso, Z. Deng, S. Lee, and S. Narayanan (2004). “An acoustic study of emotions expressed in speech,” ICSLP-2004, Jeju, Korea.

C. Busso, Z. Deng, S. Yildirim, M. Bulut, C. Lee, A. Kazemzadeh, Sungbok Lee, U. Neumann, S. Narayanan (2004). “Analysis of emotion recognition using facial expressions, speech and multimodal information,” ICMI-2004, 205-211.

C. Lee, S. Yildirim, M. Bulut, C. Busso, A. Kazamzadeh, S. Lee, and S. Narayanan (2004). “Effects of emotion on different phoneme classes,” JASA, 116, 2481.

A. Kazemzadeh, S. Lee, and S. Narayanan (2003). “Acoustic correlates of user response to errors in human-computer dialogues,” ASRU-2003, St. Thomas, U.S. Virgin Islands.

E. Levin, S. Narayanan, R. Pieraccini, K. Biatov, E. Bocchieri, G. Di Fabbrizio, W. Eckert, S. Lee, A. Pokrovsky, M. Rahim, P. Ruscitti, and M. Walker (2000). “The AT&T-DARPA   Communicator Mixed-initiative spoken dialog system,” ICSLP-2000, Beijing, China.

S. Lee, A. Potamianos, and S. Narayanan (1999). “Acoustics of children's speech: Developmental changes of temporal and spectral parameters,” JASA, 105, 1455-1468.

S. Lee, A. Potamianos, and S. Narayanan (1997). “Analysis of children's speech: Duration, Pitch and Formant,” Proc. EUROSPEECH 97.

Potamianos, S. Narayanan, S. Lee (1997). “Automatic speech recognition for children,”  Proc. EUROSPEECH 97.

James D. Miller, Sungbok Lee, Rosalie M. Uchanski, Arnold F. Heidbreder, Barbara B. Richman, and John Tadlock (1996). “Creation of two children's speech data bases,” ICASSP-96, Atlanta

James D. Miller, Arnold F. Heidbreder, and Sungbok Lee (1995). “Spectral-envelop synthesis of vowels: Progress report,” JASA, 98, 2967.

Sungbok Lee (1994). “Possible usage of LPC error for the estimation of voice characteristics,” JASA, 96, 3351.

Sungbok Lee (1993). “Formant sensitivity in the vocal tract,” JASA, 94, 1764.

Miller, D.J., Sungbok Lee, Gottfried, M.J., Meyer, D.J., Frederic, E.J. (1992). “Acoustic correlates of vocalic nuclei of syllables,” JASA, 93, 2319.

Miller, D.J., Kramer, F.E., Meyer, D.J., Sungbok Lee, Uchanski, R.M. (1992). “Evaluation of objective vowel classifiers,” JASA, 93, 2353.

Lakshminarayanan, A. V., Lee, Sungbok, McCutcheon M.J. (1991). “MR imaging of the vocal tract during vowel production,” JMRI 1, 71-76.

McCutcheon, M.J, Lee, Sungbok, and Lakshminarayanan, A.V. (1991). “Comparative measurements of tongue position using opto-electronic methods and magnetic resonance imaging of the vocal tract,” Med. and Bio. Engineering and Computing, 29, Suppl. 1, 153.

Lee, Sungbok and McCutcheon, M.J. (1990). “A description of articulatory movements in an auditory-perceptual space,” JASA, 87, S104.

McCutcheon, M.J., Lee, Sungbok, and Lakshminarayanan, A.V. (1990). “A comparison of glossometric measurements of tongue position with magnetic resonance images of the vocal tract,” JASA, 87, S122.

Lakshminarayanan, A.V., Lee, Sungbok, and McCutcheon, M.J. (1989). “MR imaging of the vocal tract during vowel production,” Radiology, 173(P), 411.