Takeshi Kurashima Katsuji Bessho Hiroyuki Toda Toshio Uchiyama Ryoji Kataoka Ranking Entities Using Comparative Relations. 124-133 2008 DEXA http://dx.doi.org/10.1007/978-3-540-85654-2_15 conf/dexa/2008 db/conf/dexa/dexa2008.html#KurashimaBTUK08