197 search results - page 10 / 40 » New Upper Bounds for Ramsey Numbers |
EUROPAR
2005
Springer
14 years 1 months ago
2005
Springer
Abstract. We address the call control problem in wireless cellular networks that utilize Frequency Division Multiplexing (FDM) technology. In such networks, many users within the s...
FSE
2007
Springer
14 years 2 months ago
2007
Springer
Algorithmic post-processing is used to overcome statistical deficiencies of physical random number generators. We show that the quasigroup based approach for post-processing rando...
ASIACRYPT
2001
Springer
13 years 11 months ago
2001
Springer
Abstract. We apply autocorrelation and Walsh coefficients for the investigation of correlation immune and resilient Boolean functions. We prove new lower bound for the absolute ind...
BIRTHDAY
1997
Springer
14 years 1 days ago
1997
Springer
We compare the expressive power on finite models of two extensions of first order logic L with equality. L(Ct) is formed by adding an operator count{x : ϕ}, which builds a term ...
COMPGEOM
1996
ACM
14 years 1 days ago
1996
ACM
We show that in the worst case, (ndd=2e;1 +n logn) sidedness queries are required to determine whether the convex hull of n points in IRd is simplicial, or to determine the number ...