GPU-Accelerated Population Annealing Algorithm: Frustrated Ising Antiferromagnet on the Stacked Triangular LatticeMichal Borovský, Martin Weigel, Lev Yu. Barash and Milan ŽukovičEPJ Web of Conferences, 108 (2016) 02016DOI: https://doi.org/10.1051/epjconf/201610802016