672 search results - page 23 / 135 » Almost Optimal Dispersers |
FSE
2001
Springer
14 years 2 months ago
2001
Springer
Abstract. Modes of operation adapt block ciphers to many applications. Among the encryption modes, only CFB Cipher Feedback has both of the following properties: Firstly it allow...
DAGSTUHL
2006
13 years 11 months ago
2006
This paper presents the optimal compression for sequences with undefined values. Let we have (N -m) undefined and m defined positions in the boolean sequence V of length N. The se...
ICASSP
2011
IEEE
13 years 1 months ago
2011
IEEE
In this paper, we investigate joint network and channel decoding algorithms for the multiple-access relay channel. We consider a realistic reference scenario with Rayleigh fading ...
HOTOS
2003
IEEE
14 years 3 months ago
2003
IEEE
Execution of a program almost always involves multiple address spaces, possibly across separate machines. Here, an approach to reducing such costs using compiler optimization tech...
ICCS
2007
Springer
14 years 4 months ago
2007
Springer
Abstract. Hierarchical (H)-matrices approximate full or sparse matrices using a hierarchical data sparse format. The corresponding H-matrix arithmetic reduces the time complexity o...