53. The device of claim 47 wherein the resource transition probabilities determining unit includes: i) means for determining a number of times that a second resource is referenced after a first resource has been acted upon, and adding a first constant value, to generate a first value; ii) means for determining a number of times the first resource has been referenced, and adding a second constant value, to generate a second value; and iii) means for dividing the first value by the second value to generate a resource transition probability from the first resource to the second resource.
53. The device of claim 47 wherein the resource transition probabilities determining unit includes: i) means for determining a number of times that a second resource is referenced after a first resource has been acted upon, and adding a first constant value, to generate a first value; ii) means for determining a number of times the first resource has been referenced, and adding a second constant value, to generate a second value; and iii) means for dividing the first value by the second value to generate a resource transition probability from the first resource to the second resource. 55. The device of claim 53 wherein the first and second constant values are prior belief estimates.