2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/192056Towards a solution to the sign problem in the simulations of systems having indefinite or complex-valued measures, we propose a new approach which yields statistical errors smaller than the crude Monte Carlo using absolute values of the original measures. The 1D complex-coupling Ising model is employed as an illustration.3 pages, postcript (95K), contribution to LAT93, UM-P-93/108High Energy Physics - Latticetext