SPE-P10: Acoustic Modeling II |
| Session Type: Poster |
| Time: Thursday, April 23, 10:00 - 12:00 |
| Location: Poster Area D, TICC |
| Session Chair: Richard Rose, McGill University |
| SPE-P10.1: EXPERIMENTING WITH A GLOBAL DECISION TREE FOR STATE CLUSTERING IN AUTOMATIC SPEECH RECOGNITION SYSTEMS |
| Jasha Droppo; Microsoft Research |
| Alex Acero; Microsoft Research |
| SPE-P10.2: IMPROVED CLUSTERED HIERARCHICAL TANDEM SYSTEM WITH BOTTOM-UP PROCESSING |
| Shuo-Yiin Chang; Graduate Institute of Communication Engineering, National Taiwan University |
| Lin-shan Lee; Graduate Institute of Communication Engineering, National Taiwan University |
| SPE-P10.3: DISCRIMINATIVE PRONUNCIATION LEARNING USING PHONETIC DECODER AND MINIMUM-CLASSIFICATION-ERROR CRITERION |
| Oriol Vinyals; University of California, Berkeley |
| Li Deng; Microsoft Corporation |
| Dong Yu; Microsoft Corporation |
| Alex Acero; Microsoft Corporation |
| SPE-P10.4: REVISITING GRAPHEMES WITH INCREASING AMOUNTS OF DATA |
| Yun-Hsuan Sung; Stanford University |
| Thad Hughes; Google |
| Francoise Beaufays; Google |
| Brian Strope; Google |
| SPE-P10.5: PHONEME RECOGNITION USING SPECTRAL ENVELOPE AND MODULATION FREQUENCY FEATURES |
| Samuel Thomas; Idiap Research Institute |
| Sriram Ganapathy; Idiap Research Institute |
| Hynek Hermansky; Idiap Research Institute |
| SPE-P10.6: CONTEXT-DEPENDENT PRONUNCIATION MODELING FOR IRAQI ASR |
| Stavros Tsakalidis; BBN Technologies |
| Rohit Prasad; BBN Technologies |
| Prem Natarajan; BBN Technologies |
| SPE-P10.7: TRAINING AND ADAPTING MLP FEATURES FOR ARABIC SPEECH RECOGNITION |
| Junho Park; Cambridge University |
| Frank Diehl; Cambridge University |
| Mark J. F. Gales; Cambridge University |
| Marcus Tomalin; Cambridge University |
| Philip Woodland; Cambridge University |
| SPE-P10.8: MULTI-LAYER RATIO SEMI-DEFINITE CLASSIFIERS |
| Jon Malkin; Universiity of Washington, Seattle |
| Jeff Bilmes; Universiity of Washington, Seattle |
| SPE-P10.9: SEMI-TIED COVARIANCE MATRICES FOR ACOUSTIC MODELS BASED ON RANDOM FORESTS OF PHONETIC DECISION TREES |
| Jian Xue; IBM |
| Lili Che; IBM |
| Yunxin Zhao; University of Missouri - Columbia |
| SPE-P10.10: REFACTORING ACOUSTIC MODELS USING VARIATIONAL DENSITY APPROXIMATION |
| Pierre Dognin; IBM |
| John R. Hershey; IBM |
| Vaibhava Goel; IBM |
| Peder A. Olsen; IBM |
| SPE-P10.11: PHMM BASED ASYNCHRONOUS ACOUSTIC MODEL FOR CHINESE LARGE VOCABULARY CONTINUOUS SPEECH RECOGNITION |
| Hao Wu; Peking University |
| Xihong Wu; Peking University |
| Huisheng Chi; Peking University |
| SPE-P10.12: DISCRIMINATIVE TRAINING OF HIERARCHICAL ACOUSTIC MODELS FOR LARGE VOCABULARY CONTINUOUS SPEECH RECOGNITION |
| Hung-An Chang; MIT Computer Science and Artificial Intelligence Laboratory |
| James R. Glass; MIT Computer Science and Artificial Intelligence Laboratory |