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ICASSP
2008
IEEE
16 years 1 months ago
Iterative R-D optimization of H.264
In this paper, we apply the primal-dual decomposition and subgradient projection methods to solve the rate-distortion optimization problem with the constant bit rate constraint. T...
Cheolhong An, Truong Q. Nguyen
ICASSP
2009
IEEE
16 years 1 months ago
Optimizing segment label boundaries for statistical speech synthesis
This paper introduces a new optimization technique for moving segment labels (phone and subphonetic) to optimize statistical parametric speech synthesis models. The choice of obje...
Alan W. Black, John Kominek
ACMDIS
2000
ACM
15 years 11 months ago
Just-in-Time Design in a Fast-Paced Product Group
In real world development environments where deadlines are fixed, a designer must craft a process that works with the team and within the constraints of a project. The traditional...
Margo Lustig Ezekiel
PAMI
2010
113views more  PAMI 2010»
15 years 5 months ago
Hierarchical Bayesian Modeling of Topics in Time-Stamped Documents
—We consider the problem of inferring and modeling topics in a sequence of documents with known publication dates. The documents at a given time are each characterized by a topic...
Iulian Pruteanu-Malinici, Lu Ren, John William Pai...
FORTE
2004
15 years 8 months ago
How Synchronisation Strategy Approximation in PEPA Implementations Affects Passage Time Performance Results
Passage time densities are useful performance measurements in stochastic systems. With them the modeller can extract probabilistic quality-of-service guarantees such as: the proba...
Jeremy T. Bradley, Stephen T. Gilmore, Nigel Thoma...