Title :
Redundancy in homophonic coding and a new homophonic coding technique
Author :
da Rocha, V.C. ; Pimentel, C. ; Camara, D. P B A
Author_Institution :
Dept. of Electron. & Syst., Fed. Univ. of Pernambuco, Recife
Abstract :
This paper has two purposes the first of which is to introduce a precise definition of redundancy in homophonic coding and the second is to introduce a perfect homophonic coding technique. The new homophonic coding technique generalizes often with advantage an earlier scheme due to Rocha and Massey
Keywords :
encoding; homophonic coding technique; Costs; Cryptography; Entropy; Frequency; Memoryless systems; Probability distribution; Random variables; Terminology;
Conference_Titel :
Information Theory, 2006 IEEE International Symposium on
Conference_Location :
Seattle, WA
Print_ISBN :
1-4244-0505-X
Electronic_ISBN :
1-4244-0504-1
DOI :
10.1109/ISIT.2006.262006
