158 search results - page 10 / 32 » Some counting problems related to permutation groups |
CEC
2010
IEEE
13 years 8 months ago
2010
IEEE
In this paper we present a simple and general new No Free Lunch-like result that applies to revisiting algorithms searching arbitrary problem sets. We begin by unifying the assumpt...
DM
2008
13 years 6 months ago
2008
A Skolem sequence is a sequence s1, s2, . . . , s2n (where si A = {1 . . . n}), each si occurs exactly twice in the sequence and the two occurrences are exactly si positions apar...
MLDM
2007
Springer
14 years 1 months ago
2007
Springer
In this paper we show how frequent sequence mining (FSM) can be applied to data produced by monitoring distributed enterprise applications. In particular we show how we applied FSM...
CLEIEJ
2008
13 years 7 months ago
2008
E-mail services are essential in the Internet. However, the current e-mail architecture presents problems that open it to several threats. Alternatives have been proposed to solve...
CRYPTO
2001
Springer
14 years 2 days ago
2001
Springer
Recently the braid groups were introduced as a new source for cryptography. The group operations are performed efficiently and the features are quite different from those of other...