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TASLP
2010
157views more  TASLP 2010»
14 years 11 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
129
Voted
CISIS
2009
IEEE
15 years 11 months ago
Creating Visualizations through Ontology Mapping
We explore how to support the creation of customized visualizations of ontology instance data through the specification of ontology mappings. We combine technologies from the dis...
Sean M. Falconer, R. Ian Bull, Lars Grammel, Marga...
109
Voted
EDBT
2009
ACM
98views Database» more  EDBT 2009»
15 years 11 months ago
A runtime approach to model-independent schema and data translation
A runtime approach to model-generic translation of schema and data is proposed. It is based on our previous work on MIDST, a platform conceived to perform translations in an off-...
Paolo Atzeni, Luigi Bellomarini, Francesca Bugiott...
ICRA
2009
IEEE
133views Robotics» more  ICRA 2009»
15 years 11 months ago
A stochastically stable solution to the problem of robocentric mapping
Abstract— This paper provides a novel solution for robocentric mapping using an autonomous mobile robot. The robot dynamic model is the standard unicycle model and the robot is a...
Adrian N. Bishop, Patric Jensfelt
ISORC
1999
IEEE
15 years 8 months ago
Automated Dependability Analysis of UML Designs
This paper deals with the automatic dependability analysis of systems designed using UML. An automatic transformations is defined for the generation of models to capture systems d...
Andrea Bondavalli, Ivan Mura, István Majzik