On the Computational Power of Threshold Circuits with Sparse Activity.

Kei Uchizawa Rodney J. Douglas Wolfgang Maass On the Computational Power of Threshold Circuits with Sparse Activity. 2994-3008 2006 18 Neural Computation 12 http://dx.doi.org/10.1162/neco.2006.18.12.2994 db/journals/neco/neco18.html#UchizawaDM06