Title of article :
ON COUNTING CERTAIN PERMUTATIONS USED FOR SPEECH SCRAMBLING
Author/Authors :
Jayaramakrishnan, B. Circuit House Area (East) - School of Management, India , Vijayaraghavan, Rajesh New York University - Courant Institute of Mathematical Sciences - Department of Computer Science, USA , Ravichandran, V. Universiti Sains Malaysia - School of Mathematical Sciences, Malaysia
Abstract :
The shift factor of a permutation is the average of the displacement of elements. In this paper, we count the number of permutations having maximum shift factor in which adjacent elements not appearing together
Keywords :
speech scrambling , key generation , permutations , derangements , shift factor , residual intelligibility
Journal title :
Journal of Physical Science
Journal title :
Journal of Physical Science
