Computing Partial Walsh Transform From the Algebraic Normal Form of a Boolean Function.

Kishan Chand Gupta Palash Sarkar Computing Partial Walsh Transform From the Algebraic Normal Form of a Boolean Function. 1354-1359 2009 55 IEEE Transactions on Information Theory 3 http://dx.doi.org/10.1109/TIT.2008.2011439 db/journals/tit/tit55.html#GuptaS09