33 search results - page 1 / 7 » Labeled Partitions and the q-Derangement Numbers |
SIAMDM
2008
14 years 9 months ago
2008
Inspired by MacMahon's original proof of his celebrated theorem on the distribution of the major index over permutations, we give a reformulation of his argument in terms of l...
78
Voted
ARSCOM
2008
14 years 9 months ago
2008
Let P be a polygon whose vertices have been colored (labeled) cyclically with the numbers 1, 2, . . . , c. Motivated by conjectures of Propp, we are led to consider partitions of ...
85
Voted
BIRTHDAY
2005
Springer
15 years 3 months ago
2005
Springer
The key notion for modelling calendar systems and many other periodic temporal notion is the mathematical concept of a partitioning of the real numbers. A partitioning of R splits ...
DASFAA
2007
IEEE
15 years 1 months ago
2007
IEEE
Label stream partition is a useful technique to reduce the input I/O cost of holistic twig join by pruning useless streams beforehand. The Prefix Path Stream (PPS) partition scheme...
COLING
2010
14 years 4 months ago
2010
This paper describes the participation of RelaxCor in the Semeval-2010 task number 1: "Coreference Resolution in Multiple Languages". RelaxCor is a constraint-based grap...