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CEC
2008
IEEE
13 years 9 months ago
Directed trees: A powerful representation for sorting and ordering problems
We present a simple framework for dealing with search spaces consisting of permutations. To demonstrate its usefulness, we build upon it a simple (1 + 1)-evolutionary algorithm fo...
Benjamin Doerr, Edda Happ
ALGORITHMICA
2000
72views more  ALGORITHMICA 2000»
13 years 7 months ago
Sorting-Based Selection Algorithms for Hypercubic Networks
This paper presents several deterministic algorithms for selecting the kth largest record from a set of n records on any n-node hypercubic network. All of the algorithms are based ...
Pascal Berthomé, Afonso Ferreira, Bruce M. ...
ASPDAC
2006
ACM
129views Hardware» more  ASPDAC 2006»
14 years 1 months ago
Yield-area optimizations of digital circuits using non-dominated sorting genetic algorithm (YOGA)
With shrinking technology, the timing variation of a digital circuit is becoming the most important factor while designing a functionally reliable circuit. Gate sizing has emerged...
Vineet Agarwal, Janet Meiling Wang
SWAT
1992
Springer
116views Algorithms» more  SWAT 1992»
13 years 11 months ago
Sorting Multisets Stably in Minimum Space
Abstract. In a decision tree model, (n log2 n m i=1 ni log2 ni + n) is known to be a lower bound for sorting a multiset of size n containing m distinct elements, where the ith dist...
Jyrki Katajainen, Tomi Pasanen
COMBINATORICS
2002
65views more  COMBINATORICS 2002»
13 years 7 months ago
Sorting with a Forklift
A fork stack is a generalised stack which allows pushes and pops of several items at a time. We consider the problem of determining which input streams can be sorted using a singl...
Michael H. Albert, Mike D. Atkinson