DAM
2011
13 years 8 months ago
2011
Partial words, which are sequences that may have some undefined positions called holes, can be viewed as sequences over an extended alphabet A = A ∪ { }, where stands for a hol...
DLT
2009
13 years 11 months ago
2009
Blanchet-Sadri et al. have shown that Avoidability, or the problem of deciding the avoidability of a finite set of partial words over an alphabet of size k 2, is NP-hard [Theoret...
DAM
2007
14 years 1 months ago
2007
Primitive words, or strings over a finite alphabet that cannot be written as a power of another string, play an important role in numerous research areas including formal language...
DLT
2007
14 years 3 months ago
2007
d Abstract) F. Blanchet-Sadri1 , N.C. Brownstein2 , and Justin Palumbo3 1 Department of Computer Science, University of North Carolina, P.O. Box 26170, Greensboro, NC 27402–6170,...
TAMC
2010
Springer
14 years 5 months ago
2010
Springer
In this paper, we investigate partial words, or finite sequences that may have some undefined positions called holes, of maximum subword complexity. The subword complexity functi...
LATA
2010
Springer
14 years 6 months ago
2010
Springer
Erd
DNA
2004
Springer
14 years 7 months ago
2004
Springer
A very basic problem in all DNA computations is finding a good encoding. Apart from the fact that they must provide a solution, the strands involved should not exhibit any undesir...
LATA
2009
Springer
14 years 8 months ago
2009
Springer
We propose an algorithm that given as input a full word w of length n, and positive integers p and d, outputs (if any exists) a maximal p-periodic partial word contained in w with ...