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LOCA
2007
Springer
16 years 27 days ago
SocialMotion: Measuring the Hidden Social Life of a Building
In this paper we present an approach to analyzing the social behaviors that occur in a typical office space. We describe a system consisting of over 200 motion sensors connected ...
Christopher Richard Wren, Yuri A. Ivanov, Ishwinde...
CICLING
2006
Springer
15 years 10 months ago
Using N-Gram Models to Combine Query Translations in Cross-Language Question Answering
This paper presents a method for cross-language question answering. The method combines multiple query translations in order to improve the answering precision. The combination of ...
Rita M. Aceves-Pérez, Luis Villaseño...
ICIP
2006
IEEE
16 years 8 months ago
Exploiting Spatial Redundancy in Pixel Domain Wyner-Ziv Video Coding
Distributed video coding is a recent paradigm that enables a flexible distribution of the computational complexity between the encoder and the decoder building on top of distribut...
Alan Trapanese, Catarina Brites, Fernando Pereira,...
TSD
2001
Springer
15 years 11 months ago
Multichannel Sound Acquisition with Stress Situations Determination for Medical Supervision in a Smart House
In order to improve patients’ life conditions and to reduce the costs of long hospitalization, the medicine is more and more interested in the telemonitoring techniques. These wi...
Dan Istrate, Eric Castelli
ICASSP
2011
IEEE
14 years 10 months ago
Extension of the Global Matched Filter to structured groups of atoms: Application to harmonic signals
When seeking a sparse representation of a signal on a redundant basis, one might want to convey available a priori information on the observations to the optimization criterion. I...
Jean-Jacques Fuchs