TCS
2008
14 years 2 months ago
2008
TCS
2008
14 years 2 months ago
2008
We introduce an extension of the derivatives of rational expressions to expressions denoting formal power series over partially commuting variables. The expressions are purely non...
TCS
2008
14 years 3 months ago
2008
Several mathematical distances between probabilistic languages have been investigated in the literature, motivated by applications in language modeling, computational biology, syn...
TCS
2008
14 years 3 months ago
2008
A subsequence is obtained from a string by deleting any number of characters; thus in contrast to a substring, a subsequence is not necessarily a contiguous part of the string. Co...
TCS
2008
14 years 3 months ago
2008
TCS
2008
14 years 3 months ago
2008
TCS
2008
14 years 3 months ago
2008
TCS
2008
14 years 3 months ago
2008
1 Elimination Game is a well known algorithm that simulates Gaussian elimination of matrices on graphs, and it computes a triangulation of the input graph. The number of fill edge...
TCS
2008
14 years 3 months ago
2008
This paper deals with the existence and search of properly edgecolored paths/trails between two, not necessarily distinct, vertices s and t in an edge-colored graph from an algori...
TCS
2008
14 years 3 months ago
2008
Recently the second two authors characterized quasiperiodic Sturmian words, proving that a Sturmian word is non-quasiperiodic if and only if it is an infinite Lyndon word. Here we...