Title
Stochastic Analysis of Shell Sort
Abstract
Abstract. We analyze the Shell Sort algorithm under the usual random permutation model. Using empirical distribution functions, we recover Louchard’s result that the running time of the 1-stage of.2; 1/-Shell Sort has a limiting distribution given by the area under the absolute Brownian bridge. The analysis extends to .h; 1/- Shell Sort where we find a limiting distribution given by the sum of areas under correlated absolute Brownian bridges. A variation of.h; 1/-Shell Sort which is slightly more efficient is presented and its asymptotic behavior analyzed. Key Words. Empirical distribution functions, Brownian bridge, Sorting algorithm, Random permutation
Year
DOI
Venue
2001
10.1007/s00453-001-0048-0
Algorithmica
Keywords
Field
DocType
Key words. Empirical distribution functions,Brownian bridge,Sorting algorithm,Random permutation model,Asymptotic distribution.
Stooge sort,Counting sort,Comparison sort,Discrete mathematics,Combinatorics,Pigeonhole sort,Insertion sort,Shellsort,Bubble sort,Sorting algorithm,Mathematics
Journal
Volume
Issue
ISSN
31
3
0178-4617
Citations 
PageRank 
References 
2
0.45
2
Authors
2
Name
Order
Citations
PageRank
Robert T. Smythe19239.96
J. Wellner220.45