Quang Duong Yevgeniy Vorobeychik Satinder P. Singh Michael P. Wellman Learning Graphical Game Models. 116-121 2009 IJCAI http://ijcai.org/papers09/Papers/IJCAI09-030.pdf conf/ijcai/2009 db/conf/ijcai/ijcai2009.html#DuongVSW09