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Created page with "'''Home * Search * Node * Pre Frontier Node''' '''Pre Frontier nodes''' are nodes immediately above Frontier Nodes, typically being searche..."
'''[[Main Page|Home]] * [[Search]] * [[Node]] * Pre Frontier Node'''
'''Pre Frontier nodes''' are [[Node|nodes]] immediately above [[Frontier Nodes]], typically being searched at [[Depth|depth]] of 2. This is where [[Futility Pruning#Extendedfutilityprunning|extended futility pruning]] might be applied. The definition is taken from the papers of [[Ernst A. Heinz]] <ref>[[Ernst A. Heinz]] ('''1998'''). ''[http://people.csail.mit.edu/heinz/dt/node18.html Extended futility pruning]''. [[ICGA Journal|ICCA Journal]], Vol. 21, No 2, [http://people.csail.mit.edu/heinz/ps/ext_fut.ps.gz ps]</ref>. [[Robert Hyatt]] defines pre frontier nodes as depth == 1 nodes <ref>[https://www.stmintz.com/ccc/index.php?id=387518 Re: simple node definitions question] by [[Robert Hyatt]], [[Computer Chess Forums|CCC]], September 13, 2004</ref>.
=References=
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'''[[Node|Up one Level]]'''
'''Pre Frontier nodes''' are [[Node|nodes]] immediately above [[Frontier Nodes]], typically being searched at [[Depth|depth]] of 2. This is where [[Futility Pruning#Extendedfutilityprunning|extended futility pruning]] might be applied. The definition is taken from the papers of [[Ernst A. Heinz]] <ref>[[Ernst A. Heinz]] ('''1998'''). ''[http://people.csail.mit.edu/heinz/dt/node18.html Extended futility pruning]''. [[ICGA Journal|ICCA Journal]], Vol. 21, No 2, [http://people.csail.mit.edu/heinz/ps/ext_fut.ps.gz ps]</ref>. [[Robert Hyatt]] defines pre frontier nodes as depth == 1 nodes <ref>[https://www.stmintz.com/ccc/index.php?id=387518 Re: simple node definitions question] by [[Robert Hyatt]], [[Computer Chess Forums|CCC]], September 13, 2004</ref>.
=References=
<references />
'''[[Node|Up one Level]]'''
