423 search results - page 25 / 85 » ideal 2007 |
AMC
2007
13 years 8 months ago
2007
This paper proposes a chaotic fingerprint images encryption approach. An image of a fingerprint is encrypted via a twodimensional (2D) chaotic sequence obtained from multi-scrol...
APAL
2006
13 years 8 months ago
2006
We present a technique for destroying stationary subsets of P+ using partial square sequences. We combine this method with Gitik's poset for changing the cofinality of a cardi...
AROBOTS
2006
13 years 8 months ago
2006
This paper aims at a discussion of the structure of the SLAM problem. The analysis is not strictly formal but based both on informal studies and mathematical derivation. The first ...
CN
2007
13 years 8 months ago
2007
Ultra wideband (UWB) technology based primarily on the impulse radio paradigm has a huge potential for revolutionizing the world of digital communications especially wireless comm...
AML
2005
13 years 8 months ago
2005
Under certain cardinal arithmetic assumptions, we prove that for every large enough regular cardinal, for many regular < , many stationary subsets of concentrating on cofinali...