Percolation Theory and Computing with Faulty Arrays of Processors. - Thomas R. Mathies (SODA, 1992)

The computation of chromatic polynomials. - Gary Haggard; Thomas R. Mathies (Discret. Math., 1999)

Using Thresholds to Compute Chromatic Polynomials. - Gary Haggard; Thomas R. Mathies (Ars Comb., 2001)