A halfspace matrix is a Boolean matrix A with rows indexed by linear threshold functions f, columns indexed by inputs x ∈ {−1,1}n, and the entries given by Af,x = f(x). We dem...
Abstract. In this paper we propose a new key recovery attack on irregular clocked keystream generators where the stream is filtered by a nonlinear Boolean function. We show that t...
Boolean matching is a powerful technique that has been used in technology mapping to overcome the limitations of structural pattern matching. The current basis for performing Bool...
This paper describes a novel Field Programmable Gate Array (FPGA) logic synthesis technique which determines if a logic function can be implemented in a given programmable circuit...
Andrew C. Ling, Deshanand P. Singh, Stephen Dean B...
A real multivariate polynomial p(x1, . . . , xn) is said to sign-represent a Boolean function f : {0, 1}n {-1, 1} if the sign of p(x) equals f(x) for all inputs x {0, 1}n. We gi...