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The environment value of an opponent model.
Borghetti BJ. Borghetti BJ. IEEE Trans Syst Man Cybern B Cybern. 2010 Jun;40(3):623-33. doi: 10.1109/TSMCB.2009.2033703. Epub 2009 Nov 3. IEEE Trans Syst Man Cybern B Cybern. 2010. PMID: 19887320