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IJFCS
2010
92views more  IJFCS 2010»
13 years 8 months ago
Collapsing the Hierarchy of Parallel Computational Models
We investigate the computational power of parallel models with directed reconfigurable buses and with shared memory. Based on feasibility considerations present in the literature,...
Stefan D. Bruda, Yuanqiao Zhang
IJFCS
2010
60views more  IJFCS 2010»
13 years 10 months ago
Properties of Quasi-Relabeling Tree Bimorphisms
The fundamental properties of the class QUASI of quasi-relabeling relations are investigated. A quasi-relabeling relation is a tree relation that is dened by a tree bimorphism (Ï...
Andreas Maletti, Catalin Ionut Tîrnauca
IJFCS
2010
60views more  IJFCS 2010»
13 years 10 months ago
Sets of k-Independent Strings
Yen-Wu Ti, Ching-Lueh Chang, Yuh-Dauh Lyuu, Alexan...
IJFCS
2010
58views more  IJFCS 2010»
13 years 10 months ago
Finding the Growth Rate of a Regular or Context-Free Language in Polynomial Time
Pawel Gawrychowski, Dalia Krieger, Narad Rampersad...
IJFCS
2010
67views more  IJFCS 2010»
13 years 10 months ago
Number of Occurrences of powers in Strings
Abstract. We show a Θ(n log n) bound on the maximal number of occurrences of primitively-rooted k-th powers occurring in a string of length n for any integer k, k ≥ 2. We also s...
Maxime Crochemore, Szilárd Zsolt Fazekas, C...