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ISAAC
2009
Springer
132views Algorithms» more  ISAAC 2009»
15 years 10 months ago
Online Sorted Range Reporting
Abstract. We study the following one-dimensional range reporting problem: On an array A of n elements, support queries that given two indices i ≤ j and an integer k report the k ...
Gerth Stølting Brodal, Rolf Fagerberg, Mark...
SPAA
2003
ACM
15 years 8 months ago
Asynchronous parallel disk sorting
We develop an algorithm for parallel disk sorting, whose I/O cost approaches the lower bound and that guarantees almost perfect overlap between I/O and computation. Previous algor...
Roman Dementiev, Peter Sanders
STOC
1995
ACM
194views Algorithms» more  STOC 1995»
15 years 7 months ago
Transforming cabbage into turnip: polynomial algorithm for sorting signed permutations by reversals
Genomes frequently evolve by reversals ␳(i, j) that transform a gene order ␲1 . . . ␲i␲iϩ1 . . . ␲jϪ1␲j . . . ␲n into ␲1 . . . ␲i␲jϪ1 . . . ␲iϩ1␲j . . ....
Sridhar Hannenhalli, Pavel A. Pevzner
CIDR
2003
147views Algorithms» more  CIDR 2003»
15 years 4 months ago
Sorting And Indexing With Partitioned B-Trees
Partitioning within a B-tree, based on an artificial leading key column and combined with online reorganization, can be exploited during external merge sort for accurate deep read...
Goetz Graefe
STRINGOLOGY
2004
15 years 4 months ago
Sorting suffixes of two-pattern strings
Recently, several authors presented linear recursive algorithms for sorting suffixes of a string. All these algorithms employ a similar three-step approach, based on an initial di...
Frantisek Franek, William F. Smyth