98 search results - page 12 / 20 » The patterns of permutations |
FUIN
2006
13 years 9 months ago
2006
We investigate in this paper a simple intramolecular model for gene assembly in ciliates. Unlike the general intramolecular model, the folds that a micronuclear chromosome may for...
BMCBI
2005
13 years 9 months ago
2005
Background: One important application of microarray experiments is to identify differentially expressed genes. Often, small and negative expression levels were clipped-off to be e...
VLSISP
2008
13 years 9 months ago
2008
Advanced bit manipulation operations are not efficiently supported by commodity word-oriented microprocessors. Programming tricks are typically devised to shorten the long sequence...
ICPR
2008
IEEE
14 years 4 months ago
2008
IEEE
This paper shows how to construct pattern vectors from the Ihara zeta function for the purposes of characterizing graph structures. To avoid the risk of sampling the meaningless i...
COMBINATORICS
2000
13 years 9 months ago
2000
We find a generating function expressed as a continued fraction that enumerates ordered trees by the number of vertices at different levels. Several Catalan problems are mapped to...