ICASSP 2010 - 2010 IEEE International Conference on Acoustics, Speech, and Signal Processing - March 14 - 19, 2010 - Dallas, Texas, USA

Technical Program

SP-P1: Confidence Measures for ASR/Speech Activity Detection

Session Type: Poster
Time: Tuesday, March 16, 10:30 - 12:30
Location: Poster Area A
Session Chair: Stephen Cox, University of East Anglia, UK
 
SP-P1.1: WORD CONFIDENCE CALIBRATION USING A MAXIMUM ENTROPY MODEL WITH CONSTRAINTS ON CONFIDENCE AND WORD DISTRIBUTIONS
         Dong Yu; Microsoft Research
         Shizhen Wang; University of California, Los Angeles
         Jinyu Li; Microsoft Corporation
         Li Deng; Microsoft Research
 
SP-P1.2: SEMANTIC CONFIDENCE CALIBRATION FOR SPOKEN DIALOG APPLICATIONS
         Dong Yu; Microsoft Research
         Li Deng; Microsoft Research
 
SP-P1.3: DISCRIMINATIVE CONFIDENCE AND ERROR CAUSE ESTIMATION FOR EXTENDED SPEECH RECOGNITION FUNCTION
         Atsunori Ogawa; NTT Corporation
         Atsushi Nakamura; NTT Corporation
 
SP-P1.4: A MINIMUM VARIANCE ASYNCHRONOUS DETECTION ERROR TRADE-OFF PERFORMANCE ANALYSIS FOR MULTI-CLASS DETECTION PROBLEMS
         Khe Chai Sim; National University of Singapore
 
SP-P1.5: USING ONLINE MODEL COMPARISON IN THE VARIATIONAL BAYES FRAMEWORK FOR ONLINE UNSUPERVISED VOICE ACTIVITY DETECTION
         David Cournapeau; Kyoto University
         Shinji Watanabe; NTT
         Atsushi Nakamura; NTT
         Tatsuya Kawahara; Kyoto University
 
SP-P1.6: VOICE ACTIVITY DETECTION USING HARMONIC FREQUENCY COMPONENTS IN LIKELIHOOD RATIO TEST
         Lee Ngee Tan; University of California, Los Angeles
         Bengt Borgstrom; University of California, Los Angeles
         Abeer Alwan; University of California, Los Angeles
 
SP-P1.7: NOISE ROBUST VOICE ACTIVITY DETECTION USING NORMAL PROBABILITY TESTING AND TIME-DOMAIN HISTOGRAM ANALYSIS
         Houman Ghaemmaghami; Queensland University of Technology
         David Dean; Queensland University of Technology
         Sridha Sridharan; Queensland University of Technology
         Iain McCowan; Queensland University of Technology
 
SP-P1.8: EVALUATING THE ROBUSTNESS OF PRIVACY-SENSITIVE AUDIO FEATURES FOR SPEECH DETECTION IN PERSONAL AUDIO LOG SCENARIOS
         Sree Hari Krishnan Parthasarathi; Idiap Research Institute
         Mathew Magimai-Doss; Idiap Research Institute
         Herve Bourlard; Idiap Research Institute
         Daniel Gatica-Perez; Idiap Research Institute
 
SP-P1.9: A NEW APPROACH FOR ROBUST REAL-TIME VOICE ACTIVITY DETECTION USING SPECTRAL PATTERN
         Mohammad H. Moattar; Amirkabir University of Technology
         Mohammad M. Homayounpour; Amirkabir University of Technology
         Nima Khademi Kalantari; Amirkabir University of Technology
 
SP-P1.10: IMPROVED VOICE ACTIVITY DETECTION USING STATIC HARMONIC FEATURES
         Takashi Fukuda; IBM Japan
         Osamu Ichikawa; IBM Japan
         Masafumi Nishimura; IBM Japan
 
SP-P1.11: INTEGRATION OF SPORADIC NOISE MODEL IN POMDP-BASED VOICE ACTIVITY DETECTION
         Chiyoun Park; Samsung Advanced Institute of Technology, Samsung Electronics Co.
         Namhoon Kim; Samsung Advanced Institute of Technology, Samsung Electronics Co.
         Jeongmi Cho; Samsung Advanced Institute of Technology, Samsung Electronics Co.
         Jeongsu Kim; Samsung Advanced Institute of Technology, Samsung Electronics Co.
 
SP-P1.12: CEPSTRAL MEAN BASED SPEECH SOURCE DISCRIMINATION
         Adam Greenhall; University of Washington
         Les Atlas; University of Washington
 

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