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» On Lengths of Rainbow Cycles
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CPM
2010
Springer
180views Combinatorics» more  CPM 2010»
14 years 2 months ago
Algorithms for Three Versions of the Shortest Common Superstring Problem
Abstract. The input to the Shortest Common Superstring (SCS) problem is a set S of k words of total length n. In the classical version the output is an explicit word SCS(S) in whic...
Maxime Crochemore, Marek Cygan, Costas S. Iliopoul...
SAMOS
2007
Springer
14 years 3 months ago
Low-Power Twiddle Factor Unit for FFT Computation
An integral part of FFT computation are the twiddle factors, which, in software implementations, are typically stored into RAM memory implying large memory footprint and power cons...
Teemu Pitkänen, Tero Partanen, Jarmo Takala
DATE
2002
IEEE
141views Hardware» more  DATE 2002»
14 years 2 months ago
A Data Analysis Method for Software Performance Prediction
This paper explores the role of data analysis methods to support system-level designers in characterising the performance of embedded applications. In particular, we address the p...
Gianluca Bontempi, Wido Kruijtzer
BIBM
2008
IEEE
106views Bioinformatics» more  BIBM 2008»
13 years 11 months ago
Invariance Kernel of Biological Regulatory Networks
: The analysis of Biological Regulatory Network (BRN) leads to compute the set of the possible behaviours of the biological components. These behaviours are seen as trajectories an...
Jamil Ahmad, Olivier Roux
DM
1998
73views more  DM 1998»
13 years 9 months ago
On constructing snakes in powers of complete graphs
We prove the conjecture of Abbott and Katchalski that for every m ≥ 2 there is a positive constant λm such that S(Kd mn) ≥ λmnd−1 S(Kd−1 m ) where S(Kd m) is the length o...
Jerzy Wojciechowski