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ICASSP
2009
IEEE
15 years 11 months ago
Enhancement of reverberant speech using the CELP postfilter
In this paper we investigate the application of adaptive postfiltering for the enhancement of reverberant speech. The considered method is commonly used in Code Excited Linear Pr...
Marco Jeub, Peter Vary
ICMI
2009
Springer
138views Biometrics» more  ICMI 2009»
15 years 11 months ago
Dialog in the open world: platform and applications
We review key challenges of developing spoken dialog systems that can engage in interactions with one or multiple participants in relatively unconstrained environments. We outline...
Dan Bohus, Eric Horvitz
ECTEL
2007
Springer
15 years 10 months ago
A Methodological Proposal to Analyse Interactions in Online Collaborative Learning Environments
Interaction analysis within online educational contexts based on collaborative learning strategies requires a multidimensional model taking into account social, emotional and cogni...
Manuela Repetto
CP
1997
Springer
15 years 8 months ago
GENIUS-CP: a Generic Single-Vehicle Routing Algorithm
This paper describes the combination of a well-known tsp heuristic, genius, with a constraint programming model for routing problems. The result, genius-cp, is an e cient heuristic...
Gilles Pesant, Michel Gendreau, Jean-Marc Rousseau
CAISE
2006
Springer
15 years 8 months ago
Inter-organisational Controls as Value Objects in Network Organisations
Inter-organizational controls are mechanisms used to ensure and monitor that networked enterprises do not commit a fraud and behave as agreed. Many of such controls have, apart fro...
Vera Kartseva, Jaap Gordijn, Yao-Hua Tan