Naoki Ohta Vincent Conitzer Ryo Ichimura Yuko Sakurai Atsushi Iwasaki Makoto Yokoo Coalition Structure Generation Utilizing Compact Characteristic Function Representations. 623-638 2009 CP http://dx.doi.org/10.1007/978-3-642-04244-7_49 conf/cp/2009 db/conf/cp/cp2009.html#OhtaCISIY09