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SPIRE
1999
Springer
13 years 9 months ago
Linear Time Sorting of Skewed Distributions
This work presents an e cient linear average time algorithm to sort lists of integers that follow skewed distributions. It also studies a particular case where the list follows th...
Edleno Silva de Moura, Gonzalo Navarro, Nivio Zivi...
ESA
2004
Springer
97views Algorithms» more  ESA 2004»
13 years 10 months ago
On Adaptive Integer Sorting
This paper considers integer sorting on a RAM. We show that adaptive sorting of a sequence with qn inversions is asymptotically equivalent to multisorting groups of at most q keys...
Anna Pagh, Rasmus Pagh, Mikkel Thorup
SPIRE
2009
Springer
13 years 11 months ago
A Linear-Time Burrows-Wheeler Transform Using Induced Sorting
To compute Burrows-Wheeler Transform (BWT), one usually builds a suffix array (SA) first, and then obtains BWT using SA, which requires much redundant working space. In previous ...
Daisuke Okanohara, Kunihiko Sadakane
FCT
1993
Springer
13 years 9 months ago
Generalized Topological Sorting in Linear Time
The generalized topological sorting problem takes as input a positive integer k and a directed, acyclic graph with some vertices labeled by positive integers, and the goal is to la...
Torben Hagerup, Martin Maas
STOC
1995
ACM
114views Algorithms» more  STOC 1995»
13 years 8 months ago
Sorting in linear time?
Arne Andersson, Torben Hagerup, Stefan Nilsson, Ra...