Hogg IJMPC Paper
Referee Report
This is an intriguing paper, which should be published. I am familiar with the 
broad field of heuristic optimization/search but not the particular developments discussed 
here. Thus my remarks may be too imprecise to be useful.
I found thee term "problem structure" as a little unclear and in fact misunderstood 
early parts of paper until I got to example at the end. In section 5, the term refers in fact 
to "subproblem probability of solution". It would be useful to discuss the "definition of 
structure" more intuitively in abstract and introduction so general reader understands the 
basic ideas without reading whole paper.
I note that in other fields of optimization, defining structure as value of energy (or 
general function) and always minimizing/maximizing this, gives the generally poor 
greedy algorithms. Should I think of "structure" as more akin to entropy than energy?

Hogg Letter
Dear XYZ:
We enclose a referee report on
Hogg:
We would be happy to publish your paper but give you opportunity to improve 
paper based on your new ideas or the referee comments.
Thank you for your interest in International Journal of Modern Physics C.