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ICASSP
2009
IEEE
16 years 1 months ago
Revisiting graphemes with increasing amounts of data
Letter units, or graphemes, have been reported in the literature as a surprisingly effective substitute to the more traditional phoneme units, at least in languages that enjoy a s...
Yun-Hsuan Sung, Thad Hughes, Françoise Beau...
KI
2009
Springer
16 years 25 days ago
Robust Processing of Situated Spoken Dialogue
Spoken dialogue is notoriously hard to process with standard language processing technologies. Dialogue systems must indeed meet two major challenges. First, natural spoken dialogu...
Pierre Lison, Geert-Jan M. Kruijff
MM
2009
ACM
125views Multimedia» more  MM 2009»
16 years 24 days ago
Unfolding speaker clustering potential: a biomimetic approach
Speaker clustering is the task of grouping a set of speech utterances into speaker-specific classes. The basic techniques for solving this task are similar to those used for spea...
Thilo Stadelmann, Bernd Freisleben
ICASSP
2008
IEEE
16 years 22 days ago
Discriminative feature selection for hidden Markov models using Segmental Boosting
We address the feature selection problem for hidden Markov models (HMMs) in sequence classification. Temporal correlation in sequences often causes difficulty in applying featur...
Pei Yin, Irfan A. Essa, Thad Starner, James M. Reh...
ICASSP
2008
IEEE
16 years 22 days ago
Fine-grained pitch accent and boundary tone labeling with parametric F0 features
Motivated by linguistic theories of prosodic categoricity, symbolic representations of prosody have recently attracted the attention of speech technologists. Categorical represent...
Sankaranarayanan Ananthakrishnan, Shrikanth Naraya...