Concept

Context-sensitive grammar

Related publications (123)

In-Context Phone Posteriors as Complementary Features for Tandem ASR

In this paper, we present a method for integrating possible prior knowledge (such as phonetic and lexical knowledge), as well as acoustic context (e.g., the whole utterance) in the phone posterior estimation, and we propose to use the obtained posteriors a ...

2008

Wireless Sensor Networks for Environmental Monitoring: The SensorScope Experience

Martin Vetterli, Guillermo Barrenetxea Kobas, François Ingelrest

While wireless sensor networks have been extensively studied in the past few years, most results are of theoretical nature and were obtained outside of a practical context. This can be problematic for real applications, especially in the area of environmen ...

2008

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

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 ...

2008

Silence Models in Weighted Finite-State Transducers

Philip Neil Garner

IDIAP2008

Tinkering or Sketching: Apprentices’ Use of Tangibles and Drawings to Solve Design Problems

Pierre Dillenbourg, Patrick Jermann, Guillaume Zufferey

The articulation of practice and theory is a central problematic in a dual apprenticeship system that combines working in a company and attending courses at school. Design problems are proposed by teachers as a way to address theoretical concepts in a prac ...

Springer2008

Aza-Annulation Strategies in Alkaloid Total Synthesis

Adrien Keith Lawrence, Karl Gademann

This review highlights the synthesis of nitrogen-containing natural products via aza-annulation. Strategic, tactical, and methodological perspectives are discussed, including recent developments such as metal- or organocatalyzed reactions, oxidative or red ...

2008

Services surround you: Physical-virtual linkage with contextual bookmarks

Xavier Righetti

Our daily life is pervaded by digital information and devices, not least the common mobile phone. However, a seamless connection between our physical world, such as a movie trailer on a screen in the main rail station and its digital counterparts, such as ...

2008

Red giants in open clusters - XIV. Mean radial velocities for 1309 stars and 166 open clusters

Jean-Claude Mermilliod

Context. Radial velocities have proved to be an efficient method for membership determination if there are at least 2 or 3 red giants in a cluster. They are necessary for galactic studies, but are still missing for many open clusters. ...

2008

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