SP-P12: Acoustic Modeling: Model Complexity, General Topics |
| Session Type: Poster |
| Time: Thursday, May 20, 09:30 - 11:30 |
| Location: Poster Area 5 |
| Chair: Koichi Shinoda, Tokyo Institute of Technology |
| SP-P12.1: MODEL COMPLEXITY CONTROL AND COMPRESSION USING DISCRIMINATIVE GROWTH FUNCTIONS |
| Xunying Liu; Cambridge University |
| Mark J. F. Gales; Cambridge University |
| SP-P12.2: BASIS SUPERPOSITION PRECISION MATRIX MODELLING FOR LARGE VOCABULARY CONTINUOUS SPEECH RECOGNITION |
| Khe Chai Sim; Cambridge University |
| Mark J. F. Gales; Cambridge University |
| SP-P12.3: AUTOMATIC GENERATION OF NON-UNIFORM HMM STRUCTURES BASED ON VARIATIONAL BAYESIAN APPROACH |
| Takatoshi Jitsuhiro; ATR, Spoken Language Translation Laboratories |
| Satoshi Nakamura; ATR, Spoken Language Translation Laboratories |
| SP-P12.4: RAO-BLACKWELLISED GIBBS SAMPLING FOR SWITCHING LINEAR DYNAMICAL SYSTEMS |
| Antti-Veikko Rosti; Cambridge University |
| Mark J. F. Gales; Cambridge University |
| SP-P12.5: AUTOMATIC DETERMINATION OF ACOUSTIC MODEL TOPOLOGY USING VARIATIONAL BAYESIAN ESTIMATION AND CLUSTERING |
| Shinji Watanabe; NTT Corporation |
| Atsushi Sako; Ryukoku University |
| Atsushi Nakamura; NTT Corporation |
| SP-P12.6: OPTIMIZING ACOUSTIC MODELS FOR COMMERCIAL SPEECH RECOGNITION USING FOREGROUND SCORES AND DATA WEIGHTING |
| Daniel Boies; Nuance Communications |
| Brian Strope; Nuance Communications |
| Mitchel Weintraub; Nuance Communications |
| Su-Lin Wu; Nuance Communications |
| SP-P12.7: EXTENDED BAUM TRANSFORMATIONS FOR GENERAL FUNCTIONS |
| Dimitri Kanevsky; IBM T. J. Watson Research Center |
| SP-P12.8: STUDIES IN MASSIVELY SPEAKER-SPECIFIC SPEECH RECOGNITION |
| Yu Shi; Microsoft Research Asia |
| Eric Chang; Microsoft Research Asia |
| SP-P12.9: PHONE DURATION MODELING FOR LVCSR |
| Daniel Povey; IBM T. J. Watson Research Center |
| SP-P12.10: SEQUENTIAL CLUSTERING ALGORITHM FOR GAUSSIAN MIXTURE INITIALIZATION |
| Ronaldo Messina; France Télécom R&D |
| Denis Jouvet; France Télécom R&D |
| SP-P12.11: A VITERBI ALGORITHM FOR A TRAJECTORY MODEL DERIVED FROM HMM WITH EXPLICIT RELATIONSHIP BETWEEN STATIC AND DYNAMIC FEATURES |
| Heiga Zen; Nagoya Institute of Technology |
| Keiichi Tokuda; Nagoya Institute of Technology |
| Tadashi Kitamura; Nagoya Institute of Technology |
| SP-P12.12: TRAINING FOR POLYNOMIAL SEGMENT MODEL USING THE EXPECTATION MAXIMIZATION ALGORITHM |
| Chak-Fai Li; Hong Kong University of Science and Technology |
| Man-Hung Siu; Hong Kong University of Science and Technology |
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