Hello, Thank you for your interest in technical report CSRG-577: "APPLYING PROBABILISTIC INFERENCE TO HEURISTIC SEARCH BY ESTIMATING VARIABLE BIAS" Eric I. Hsu, Christian J. Muise, J. Christopher Beck and Sheila A. McIlraith Please access the report at: http://www.cs.toronto.edu/~eihsu/papers/hsu-tr577.pdf Thanks Again, Eric Hsu