Synthesizing stochasticity in biochemical systems
Proceedings of the 44th annual Design Automation Conference
The robustness of stochastic switching networks
ISIT'09 Proceedings of the 2009 IEEE international conference on Symposium on Information Theory - Volume 3
Energy-efficient multiplier-less discrete convolver through probabilistic domain transformation
Proceedings of the 2014 ACM/SIGDA international symposium on Field-programmable gate arrays
Hi-index | 0.00 |
Stochastic switching circuits are relay circuits that consist of stochastic switches (that we call pswitches). We study the expressive power of these circuits; in particular, we address the following basic question: given an arbitrary integer q, and a pswitch set {1/q, 2/q, ...., q-1/q}, can we realize any rational probability with dencimlnator qn (for arbitrary n) by a simple series-parallel stochastic switching circuit? In this paper, we generalized previous results and prove that when q is a multiple of 2 or 3 the answer is positive. We also show that when q is a prime number the answer is negative. In addition, we prove that any desired probability can be approximated well by a linear in n size circuit, with error less than q-n.