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204
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ENTCS
2010
108views more  ENTCS 2010»
15 years 4 months ago
Integrating Textual and Graphical Modelling Languages
Graphical diagrams are the main modelling constructs offered by the popular modelling language UML. Because textual representations of models also have their benefits, we investig...
Luc Engelen, Mark van den Brand
ENTCS
2010
122views more  ENTCS 2010»
15 years 4 months ago
Efficient Earley Parsing with Regular Right-hand Sides
We present a new variant of the Earley parsing algorithm capable of efficiently supporting context-free grammars with regular right hand-sides. We present the core state-machine d...
Trevor Jim, Yitzhak Mandelbaum
201
Voted
STTT
2010
113views more  STTT 2010»
15 years 2 months ago
Proved development of the real-time properties of the IEEE 1394 Root Contention Protocol with the event-B method
We present a model of the IEEE 1394 Root Contention Protocol with a proof of Safety. This model has real-time properties which are expressed in the language of the event B method: ...
Joris Rehm
197
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TASLP
2010
157views more  TASLP 2010»
15 years 2 months ago
Multichannel Nonnegative Matrix Factorization in Convolutive Mixtures for Audio Source Separation
Abstract--We consider inference in a general data-driven object-based model of multichannel audio data, assumed generated as a possibly underdetermined convolutive mixture of sourc...
Alexey Ozerov, Cédric Févotte
182
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TASLP
2010
78views more  TASLP 2010»
15 years 2 months ago
Solving Demodulation as an Optimization Problem
We introduce two new methods for the demodulation of acoustic signals by posing the problem in a convex optimization framework. This allows the parameters of the modulator and carr...
Gregory Sell, Malcolm Slaney
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