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CORR
2007
Springer
124views Education» more  CORR 2007»
13 years 8 months ago
Interpolation in Valiant's theory
We investigate the following question: if a polynomial can be evaluated at rational points by a polynomial-time boolean algorithm, does it have a polynomial-size arithmetic circuit...
Pascal Koiran, Sylvain Perifel
CORR
2007
Springer
119views Education» more  CORR 2007»
13 years 8 months ago
Distributed Source Coding in the Presence of Byzantine Sensors
—The distributed source coding problem is considered when the sensors, or encoders, are under Byzantine attack; that is, an unknown group of sensors have been reprogrammed by a m...
Oliver Kosut, Lang Tong
CVIU
2007
84views more  CVIU 2007»
13 years 8 months ago
Practical implementation of LMMSE demosaicing using luminance and chrominance spaces
Most digital color cameras sample only one color at each spatial location, using a single sensor coupled with a color filter array (CFA). An interpolation step called demosaicing...
Brice Chaix de Lavarène, David Alleysson, J...
DAM
2007
100views more  DAM 2007»
13 years 8 months ago
Partially ordered knapsack and applications to scheduling
In the partially-ordered knapsack problem (POK) we are given a set N of items and a partial order ≺P on N. Each item has a size and an associated weight. The objective is to pac...
Stavros G. Kolliopoulos, George Steiner
EOR
2007
103views more  EOR 2007»
13 years 8 months ago
Alternative configurations for cutting machines in a tube cutting mill
In a steel tube mill where an endless stream of steel tube is supplied from a manufacturing facility, trim waste is never made regardless of cutting patterns used and the standard...
Iman Hajizadeh, Chi-Guhn Lee