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INTERSPEECH
2010
12 years 11 months ago
Context adaptive training with factorized decision trees for HMM-based speech synthesis
To achieve natural high quality synthesised speech in HMMbased speech synthesis, the effective modelling of complex acoustic and linguistic contexts is critical. Traditional appro...
Kai Yu, Heiga Zen, François Mairesse, Steve...
CORR
2007
Springer
100views Education» more  CORR 2007»
13 years 4 months ago
The Haar Wavelet Transform of a Dendrogram: Additional Notes
We consider the wavelet transform of a finite, rooted, node-ranked, p-way tree, focusing on the case of binary (p = 2) trees. We study a Haar wavelet transform on this tree. Wave...
Fionn Murtagh
CAAP
1994
13 years 8 months ago
Some Results on Top-Context-Free Tree Languages
Top-context-free tree languages (called cor gulier by Arnold and Dauchet 1, 2]) constitute a natural subclass of context-free tree languages. In this paper, we give further evidenc...
Dieter Hofbauer, Maria Huber, Gregory Kucherov
APLAS
2007
ACM
13 years 9 months ago
Adjunct Elimination in Context Logic for Trees
Abstract. We study adjunct-elimination results for Context Logic applied to trees, following previous results by Lozes for Separation Logic and Ambient Logic. In fact, it is not po...
Cristiano Calcagno, Thomas Dinsdale-Young, Philipp...
ALGORITHMICA
2005
99views more  ALGORITHMICA 2005»
13 years 4 months ago
Improved Approximation Algorithms for the Quality of Service Multicast Tree Problem
Abstract. The Quality of Service Multicast Tree Problem is a generalization of the Steiner tree problem which appears in the context of multimedia multicast and network design. In ...
Marek Karpinski, Ion I. Mandoiu, Alexander Olshevs...