Atsushi Imiya Yusuke Kameda Naoya Ohnishi Decomposition and Construction of Neighbourhood Operations Using Linear Algebra. 69-80 2008 DGCI http://dx.doi.org/10.1007/978-3-540-79126-3_8 conf/dgci/2008 db/conf/dgci/dgci2008.html#ImiyaKO08