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75
Voted
ICALP
2005
Springer
15 years 6 months ago
Optimal In-place Sorting of Vectors and Records
Abstract. We study the problem of determining the complexity of optimal comparison-based in-place sorting when the key length, k, is not a constant. We present the first algorithm...
Gianni Franceschini, Roberto Grossi
101
Voted
AMC
2007
114views more  AMC 2007»
15 years 27 days ago
Software complexity: A statistical case study through insertion sort
: The present paper makes use of factorial experiments to assess software complexity using insertion sort as a trivial example. We next propose to implement the methodology in quic...
Anchala Kumari, Soubhik Chakraborty
71
Voted
CORR
2007
Springer
93views Education» more  CORR 2007»
15 years 22 days ago
Dualheap Sort Algorithm: An Inherently Parallel Generalization of Heapsort
A generalization of the heapsort algorithm is proposed. At the expense of about 50% more comparison and move operations for typical cases, the dualheap sort algorithm offers sever...
Greg Sepesi
80
Voted
IPPS
1998
IEEE
15 years 5 months ago
A Survey of Randomness and Parallelism in Comparison Problems
A survey of results for the problems of selection, mergingand sorting in the Randomized Parallel Comparison Tree RPCT model is given. The results indicate that while randomization ...
Danny Krizanc
96
Voted
RECOMB
2006
Springer
16 years 1 months ago
Sorting by Translocations Via Reversals Theory
Abstract. The understanding of genome rearrangements is an important endeavor in comparative genomics. A major computational problem in this field is finding a shortest sequence of...
Michal Ozery-Flato, Ron Shamir