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2011
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14 years 4 months ago
A Geometric Method for Optimal Design of Color Filter Arrays
—A color filter array (CFA) used in a digital camera is a mosaic of spectrally selective filters, which allows only one color component to be sensed at each pixel. The missing ...
Pengwei Hao, Yan Li, Zhouchen Lin, Eric Dubois
SIAMIS
2011
14 years 4 months ago
Large Scale Bayesian Inference and Experimental Design for Sparse Linear Models
Abstract. Many problems of low-level computer vision and image processing, such as denoising, deconvolution, tomographic reconstruction or superresolution, can be addressed by maxi...
Matthias W. Seeger, Hannes Nickisch
IPPS
1997
IEEE
15 years 2 months ago
Work-Time Optimal K-Merge Algorithms on the PRAM
The k-merge problem, given a collection of k, (2  k  n), sorted sequences of total length n, asks to merge them into a new sorted sequence. The main contribution of this work is...
Tatsuya Hayashi, Koji Nakano, Stephan Olariu
CP
1999
Springer
15 years 2 months ago
Optimal Distributed Arc-Consistency
This paper presents DisAC-9, the first optimal distributed algorithm performing the arc-consistency of a constraint network. Our method is optimal according to the number of messa...
Youssef Hamadi
LSSC
2005
Springer
15 years 3 months ago
Ant Algorithm for Grid Scheduling Problem
Abstract. Grid computing is a form of distributed computing that involves coordinating and sharing computing, application, data storage or network resources across dynamic and geog...
Stefka Fidanova, Mariya K. Durchova