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EJC
2007
13 years 9 months ago
Symmetric functions, generalized blocks, and permutations with restricted cycle structure
We present various techniques to count proportions of permutations with restricted cycle structure in finite permutation groups. For example, we show how a generalized block theo...
Attila Maróti
JAL
1998
74views more  JAL 1998»
13 years 8 months ago
A Survey of Fast Exponentiation Methods
Public-key cryptographic systems often involve raising elements of some group (e.g. GF(2n), Z/NZ, or elliptic curves) to large powers. An important question is how fast this expon...
Daniel M. Gordon
PSYCHNOLOGY
2007
108views more  PSYCHNOLOGY 2007»
13 years 8 months ago
On Line Collaboration for Building a Teacher Professional Identity
In this paper it is our intention to discuss a Teacher Education proposal that uses an on line asynchronous learning environment to develop collaborative practices and to enhance ...
Valentina Grion, Bianca Maria Varisco
CVPR
2004
IEEE
14 years 11 months ago
On the Distribution of Saliency
The calculation of salient structures is one of the early and basic ideas of perceptual organization in Computer Vision. Saliency algorithms typically mark edge-points with some s...
Alexander Berengolts, Michael Lindenbaum
ISWC
2003
IEEE
14 years 2 months ago
Sensing and Modeling Human Networks using the Sociometer
Knowledge of how people interact is important in many disciplines, e.g. organizational behavior, social network analysis, information diffusion and knowledge management applicatio...
Tanzeem Choudhury, Alex Pentland