598 search results - page 75 / 120 » The Structure of Sparse Resultant Matrices |
ICASSP
2010
IEEE
13 years 9 months ago
2010
IEEE
Sensor localization typically exploits distance measurements to infer sensor positions with respect to known anchor nodes. Missing or unreliable measurements for specific nodes c...
VTC
2010
IEEE
13 years 7 months ago
2010
IEEE
– This paper provides a partial answer to the question: "what is the best angular density of multipath in MIMO channels?" using the size-asymptotic theory of Toeplitz m...
COMPGEOM
2011
ACM
13 years 12 days ago
2011
ACM
We present a new algorithm for computing zigzag persistent homology, an algebraic structure which encodes changes to homology groups of a simplicial complex over a sequence of sim...
ECCV
2010
Springer
13 years 10 months ago
2010
Springer
Although the recent advances in the sparse representations of images have achieved outstanding denosing results, removing real, structured noise in digital videos remains a challen...
ICA
2007
Springer
14 years 3 months ago
2007
Springer
Abstract. Separation of underdetermined mixtures is an important problem in signal processing that has attracted a great deal of attention over the years. Prior knowledge is requir...