22 citations · 109 across the 27 of their papers we have counts for
4 papers · 1 filter
Moving Observers in an Isotropic Universe
Subhash Kak
We show how the anisotropy resulting from the motion of an observer in an isotropic universe may be determined by measurements. This provides a means to identify inertial frames, y…
Watermarking Using Decimal Sequences
Navneet Mandhani, Subhash Kak
This paper introduces the use of decimal sequences in a code division multiple access (CDMA) based watermarking system to hide information for authentication in black and white ima…
The Cubic Public-Key Transformation
Subhash Kak
We propose the use of the cubic transformation for public-key applications and digital signatures. Transformations modulo a prime p or a composite n=pq, where p and q are primes, a…
Artificial and Biological Intelligence
Subhash Kak
This article considers evidence from physical and biological sciences to show machines are deficient compared to biological systems at incorporating intelligence. Machines fall sho…