Sciweavers

4315 search results - page 36 / 863
» Sorting in linear time
Sort
View
ICC
2007
IEEE
186views Communications» more  ICC 2007»
14 years 1 months ago
Bit Error Performance of Orthogonal Space-Time Block Codes over Time-Selective Channel
— Most of the existing works on space-time block codes (STBC) assume the channels are quasi-static, i.e., they remain invariant within one block. This assumption is not always tr...
Jun He, Pooi Yuen Kam
STOC
2003
ACM
135views Algorithms» more  STOC 2003»
14 years 7 months ago
Linear time encodable and list decodable codes
Venkatesan Guruswami, Piotr Indyk
BMVC
2001
13 years 10 months ago
Tracking Mammographic Structures Over Time
A method to correspond linear structures in mammographic images is presented. Our approach is based on automatically establishing correspondence between linear structures which ap...
Robert Marti, Reyer Zwiggelaar, Caroline M. E. Rub...
SDM
2007
SIAM
171views Data Mining» more  SDM 2007»
13 years 9 months ago
A Better Alternative to Piecewise Linear Time Series Segmentation
Time series are difficult to monitor, summarize and predict. Segmentation organizes time series into few intervals having uniform characteristics (flatness, linearity, modality,...
Daniel Lemire
CVIU
2008
113views more  CVIU 2008»
13 years 7 months ago
Indexing through laplacian spectra
With ever growing databases containing multimedia data, indexing has become a necessity to avoid a linear search. We propose a novel technique for indexing multimedia databases in...
M. Fatih Demirci, Reinier H. van Leuken, Remco C. ...