4 papers
On The Dynamical Nature Of Computation
Nabarun Mondal, Partha P. Ghosh
Dynamical Systems theory generally deals with fixed point iterations of continuous functions. Computation by Turing machine although is a fixed point iteration but is not continuou…
'Almost Sure' Chaotic Properties of Machine Learning Methods
Nabarun Mondal, Partha P. Ghosh
It has been demonstrated earlier that universal computation is 'almost surely' chaotic. Machine learning is a form of computational fixed point iteration, iterating over the comput…
A Pseudo Random Number Generator from Chaos
Nabarun Mondal, Partha P. Ghosh
A random number generator is proposed based on a theorem about existence of chaos in fixed point iteration of x= cot2(x). Digital computer simulation of this function iteration exh…
Role of Data Mining in E-Payment systems
Sabyasachi Pattanaik, Partha Pratim Ghosh
Data Mining deals extracting hidden knowledge, unexpected pattern and new rules from large database. Various customized data mining tools have been developed for domain specific ap…