We show that the backtracking survey propagation algorithm, in a time practically linear in the problem size, is able to find solutions very close to the threshold, in a region unreachable by any ...

Leandro C Coelho, Gilbert Laporte, A comparison of several enumerative algorithms for Sudoku, The Journal of the Operational Research Society, Vol. 65, No. 10 (OCTOBER 2014), pp. 1602-1610 ...

--WiMi Hologram Cloud Inc., a leading global Hologram Augmented Reality Technology provider, today announced that a collective intelligence guided backtracking search optimization algorithm for ...