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IJUFKS
2010
77views more  IJUFKS 2010»
15 years 4 months ago
How to Handle Interval solutions for Cooperative Interval Games
Interval uncertainty affects our decision making activities on a daily basis making the data structure of intervals of real numbers more and more popular in theoretical models and...
Rodica Branzei, Stef Tijs, S. Z. Alparslan Gö...
JUCS
2010
135views more  JUCS 2010»
15 years 1 months ago
Model-driven Transformation and Validation of Adaptive Educational Hypermedia using CAVIAr
Abstract: Authoring of Adaptive Educational Hypermedia is a complex activity requiring the combination of a range of design and validation techniques. We demonstrate how Adaptive E...
Mark Melia, Claus Pahl
TITB
2010
95views Education» more  TITB 2010»
15 years 1 months ago
Sleep staging based on signals acquired through bed sensor
We describe a system for the evaluation of the sleep macrostructure on the basis of Emfit sensor foils placed into bed mattress and of advanced signal processing. The signals on wh...
Juha M. Kortelainen, Martin O. Mendez, Anna M. Bia...
ICASSP
2011
IEEE
14 years 10 months ago
A regularization framework for mobile social network analysis
Mobile phone data provides rich dynamic information on human activities in social network analysis. In this paper, we represent data from two different modalities as a graph and f...
Xiaowen Dong, Pascal Frossard, Pierre Vandergheyns...
ICASSP
2011
IEEE
14 years 10 months ago
Multichannel nonnegative tensor factorization with structured constraints for user-guided audio source separation
Separating multiple tracks from professionally produced music recordings (PPMRs) is still a challenging problem. We address this task with a user-guided approach in which the sepa...
Alexey Ozerov, Cédric Févotte, Rapha...