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STACS
1995
Springer
13 years 8 months ago
Optimal Average Case Sorting on Arrays
Abstract. We present algorithms for sorting and routing on two-dimensional mesh-connected parallel architectures that are optimal on average. If one processor has many packets then...
Manfred Kunde, Rolf Niedermeier, Klaus Reinhardt, ...
FCT
2001
Springer
13 years 9 months ago
Best Increments for the Average Case of Shellsort
This paper presents the results of using sequential analysis to find increment sequences that minimize the average running time of Shellsort, for array sizes up to several thousan...
Marcin Ciura
IAJIT
2010
179views more  IAJIT 2010»
13 years 3 months ago
Enhanced Quicksort Algorithm
: Sorting is considered as one of the important issues of computer science. Although there is a huge number of sorting algorithms, sorting problem has attracted a great deal of res...
Rami Mansi
SODA
2008
ACM
150views Algorithms» more  SODA 2008»
13 years 6 months ago
Finding an optimal tree searching strategy in linear time
We address the extension of the binary search technique from sorted arrays and totally ordered sets to trees and tree-like partially ordered sets. As in the sorted array case, the...
Shay Mozes, Krzysztof Onak, Oren Weimann
DOLAP
2007
ACM
13 years 8 months ago
Optimal chunking of large multidimensional arrays for data warehousing
ss domain. Using this more abstract approach means that more data sources of varying types can be incorporated with less effort, and such heterogeneous data sources might be very r...
Ekow J. Otoo, Doron Rotem, Sridhar Seshadri