We show that it is decidable whether or not a permutation-free morphism is an L code. We also show that the degree of L-ambiguity with respect to a set of words ...

- The paper investigates interrelations between codes and L codes, présents characteriz- ation and decidability results for L codes of bounded delay, as well as ...

The paper investigates interrelations between codes and L codes, presents characterization and decidability results for L codes of bounded delay, as well as ...

For this class we can also give a complete characterization of L codes. In general, one can associate to each unary morphism 1~ a number system N(h) such that h ...

Time-varying codes associate variable length code words to letters being encoded depending on their positions in the input string. These codes have been ...

Time-varying codes associate variable length code words to letters be- ing encoded depending on their positions in the input string. These codes have been ...

Abstract. Time-varying codes associate variable length code words to letters being encoded de- pending on their positions in the input string.

May 15, 2002 · Time-varying codes associate variable length code words to letters being encoded depending on their positions in the input string.

First, it is shown that adaptive Huffman encodings are special cases ofencodings by time-varying codes, and three kinds of characterization results are ...

Oct 15, 2020 · We derive some concrete values and bounds for these dimension sequences for some known families of rank-metric codes, namely Gabidulin and (generalized) ...