Sciweavers

197 search results - page 6 / 40
» New Upper Bounds for Ramsey Numbers
Sort
View
JAL
2000
82views more  JAL 2000»
15 years 6 months ago
New Upper Bounds for Maximum Satisfiability
The (unweighted) Maximum Satisfiability problem (MaxSat) is: given a boolean formula in conjunctive normal form, find a truth assignment that satisfies the most number of clauses....
Rolf Niedermeier, Peter Rossmanith
ISSAC
2007
Springer
112views Mathematics» more  ISSAC 2007»
16 years 24 days ago
G-graphs for the cage problem: a new upper bound
Constructing some regular graph with a given girth, a given degree and the fewest possible vertices is a hard problem. This problem is called the cage graph problem and has some l...
Alain Bretto, Luc Gillibert
IWCMC
2006
ACM
16 years 19 days ago
Bounds on the fading number of multiple-input single-output fading channels with memory
We derive new upper and lower bounds on the fading number of multiple-input single-output (MISO) fading channels of general (not necessarily Gaussian) regular law with spatial and...
Stefan M. Moser
CORR
2006
Springer
78views Education» more  CORR 2006»
15 years 6 months ago
On the Fading Number of Multiple-Input Single-Output Fading Channels with Memory
We derive new upper and lower bounds on the fading number of multiple-input single-output (MISO) fading channels of general (not necessarily Gaussian) regular law with spatial and ...
Stefan M. Moser
TIT
2002
78views more  TIT 2002»
15 years 6 months ago
Improved upper bounds on sizes of codes
Let ( ) denote the maximum possible number of codewords in a binary code of length and minimum Hamming distance . For large values of , the best known upper bound, for fixed , is t...
Beniamin Mounits, Tuvi Etzion, Simon Litsyn