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SCALESPACE
2007
Springer
16 years 1 months ago
Bounds on the Minimizers of (nonconvex) Regularized Least-Squares
This is a theoretical study on the minimizers of cost-functions composed of an ℓ2 data-fidelity term and a possibly nonsmooth or nonconvex regularization term acting on the di...
Mila Nikolova
SCIA
2007
Springer
131views Image Analysis» more  SCIA 2007»
16 years 1 months ago
Performance Comparison of Techniques for Approximating Image-Based Lighting by Directional Light Sources
Abstract. Image-Based Lighting (IBL) has become a very popular approach in computer graphics. In essence IBL is based on capturing the illumination conditions in a scene in an omni...
Claus B. Madsen, Rune E. Laursen
SEMWEB
2007
Springer
16 years 1 months ago
Differences + Triple Spaces = Active Triple Spaces
As the Semantic Web (SW) is being automatically populated with large number of RDF triples scalability issues related to wide scale reasoning occur. We believe these difficulties ...
Vlad Tanasescu
227
Voted
ASAP
2006
IEEE
110views Hardware» more  ASAP 2006»
16 years 1 months ago
Loop Transformation Methodologies for Array-Oriented Memory Management
Abstract – The storage requirements in data-dominant signal processing systems, whose behavior is described by arraybased, loop-organized algorithmic specifications, have an imp...
Florin Balasa, Per Gunnar Kjeldsberg, Martin Palko...
167
Voted
ETFA
2006
IEEE
16 years 1 months ago
Implementation of an Internet-controlled system under variable delays
Abstract— This work deals with the control and the observation of a remote system using Internet as a communication line. The process consists in a Slave part S, with poor comput...
Alexandre Seuret, M. Termens-Ballester, A. Toguyen...