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Publications associées (73)

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Silence Models in Weighted Finite-State Transducers

Philip Neil Garner

We investigate the effects of different silence modelling strategies in Weighted Finite-State Transducers for Automatic Speech Recognition. We show that the choice of silence models, and the way they are included in the transducer, can have a significant e ...

IDIAP2008

Exploiting temporal context for speech/non-speech detection

Petr Motlicek, Hynek Hermansky, Sree Hari Krishnan Parthasarathi

In this paper, we investigate the effect of temporal context for speech/non-speech detection (SND). It is shown that even a simple feature such as full-band energy, when employed with a large-enough context, shows promise for further investigation. Experim ...

IDIAP2008

What if ... ? Utility vision 2020

Future climate frameworks, the localization of energy policy, energy-water linkages, consumer-driven innovation, are among the key words that keep utility strategists awake. This essay is an attempt to put these questions into context and derive a possible ...

Elsevier2008

Open Bisimulation, Revisited

Sébastien Briais

In the context of the pi calculus, open bisimulation is prominent and popular due to its congruence properties and its easy implementability. Motivated by the attempt to generalise it to the spi calculus, we offer a new, more refined definition and show in ...

2007

What static and dynamic properties should slalom skis possess? Judgments by advanced and expert skiers

Michael Herzog, Olaf Blanke, Pierre-Etienne Bourban, Christian Fischer

Flexural and torsional rigidity are important properties of skis. However, the flexural and torsional rigidity that lead to optimal performance remain to be established. In the present study, four pairs of slalom skis that differed in flexural and torsiona ...

Taylor & Francis2007

Piezoelectric micro-system for the active vibratory insulation of vibration sensitive components

Paul Muralt

Micro-system for active vibratory insulation, characterised in that it comprises a stand which includes a frame (1) and at least two beams (2a, 2b) which interlock and carry or are intended to carry an element requiring stabilisation (3), said beams (2a, 2 ...

2007

Evaluation of Input Parameterization for Batch Process Optimization

Dominique Bonvin, Alejandro Gabriel Marchetti, Carsten Welz

For the optimization of dynamic systems, it is customary to use measurements to combat the effect of uncertainty. In this context, an approach that consists of tracking the necessary conditions of optimality is gaining in popularity. The approach relies st ...

2006

Dependable Systems

André Schiper

Improving the dependability of computer systems is a critical and essential task. In this context, the paper surveys techniques that allow to achieve fault tolerance in distributed systems by replication. The main replication techniques are first explained ...

Springer Berlin Heidelberg2006

Efficient String Matching Algorithms for Combinatorial Universal Denoising

Suhas Diggavi, Sanket Dusad

Inspired by the combinatorial denoising method {\tt DUDE} \cite{WOSVW04}, we present efficient algorithms for implementing this idea for arbitrary contexts or for using it within subsequences. We also propose effective, efficient denoising error estimators ...

2005

The regeneration of urban wastelands: toward the integration of assessment into the design process

The increasing importance of sustainability in urban and architectural design is strongly questioning the actual logic of built environment dispersion. In this context, the regeneration of urban wastelands constitutes an important potential for urban densi ...

EPFL2002