Ivona Bezáková Daniel Stefankovic Vijay V. Vazirani Eric Vigoda Accelerating Simulated Annealing for the Permanent and Combinatorial Counting Problems. 1429-1454 2008 37 SIAM J. Comput. 5 http://dx.doi.org/10.1137/050644033 db/journals/siamcomp/siamcomp37.html#BezakovaSVV08