Title :
The Most Likely Optimal Symmetric RVLC
Author :
Zahabi, Sayed Jalal ; Khosravifard, Mohammadali
Author_Institution :
Dept. of Electr. & Comput. Eng., Isfahan Univ. of Technol., Isfahan, Iran
Abstract :
For each alphabet size up to 30, a symmetric reversible variable length code (RVLC) is determined which is most likely to be optimal in average codeword length. It is shown that these codes are optimal for more than half of all the possible sources.
Keywords :
codes; probability; alphabet size; codeword length; optimal symmetric RVLC; symmetric reversible variable length code; Algorithm design and analysis; Decoding; Encoding; Games; Indexes; Probability density function; Standards; Symmetric RVLC; dominant sequence; probability of optimality; volume of convex polytopes;
Journal_Title :
Communications, IEEE Transactions on
DOI :
10.1109/TCOMM.2015.2475264
