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COMBINATORICA
2008
84views more  COMBINATORICA 2008»
15 years 5 months ago
Parity check matrices and product representations of squares
Let NF(n, k, r) denote the maximum number of columns in an n-row matrix with entries in a finite field F in which each column has at most r nonzero entries and every k columns are...
Assaf Naor, Jacques Verstraëte
CORR
2008
Springer
111views Education» more  CORR 2008»
15 years 5 months ago
New Sequences Design from Weil Representation with Low Two-Dimensional Correlation in Both Time and Phase Shifts
For a given prime p, a new construction of families of the complex valued sequences of period p with efficient implementation is given by applying both multiplicative characters a...
Zilong Wang, Guang Gong
JMLR
2010
141views more  JMLR 2010»
15 years 2 days ago
Hierarchical Gaussian Process Regression
We address an approximation method for Gaussian process (GP) regression, where we approximate covariance by a block matrix such that diagonal blocks are calculated exactly while o...
Sunho Park, Seungjin Choi
ICIP
2002
IEEE
16 years 6 months ago
Optimal detector structure for DCT and subband domain watermarking
Most of the watermarking schemes that have been proposed until now employ a correlator in the detection stage. The current paper proposes a new detector scheme that can be applied...
Athanasios Nikolaidis, Ioannis Pitas
IEEEINTERACT
2003
IEEE
15 years 10 months ago
Compiler Support for Dynamic Speculative Pre-Execution
Speculative pre-execution is a promising prefetching technique which uses an auxiliary assisting thread in addition to the main program flow. A prefetching thread (p-thread), whic...
Won Woo Ro, Jean-Luc Gaudiot