@techreport{weko_66661_1,
   author	 = "Tadashi,Yanagihara and Kazushi,Ikeda and Kazunori,Matsumoto and Yasuhiro,Takishima",
   title	 = "Fast n-gram Assortment Construction for Filtering Hazardous Information",
   year 	 = "2009",
   institution	 = "KDDI R&D Laboratories, KDDI R&D Laboratories, KDDI R&D Laboratories, KDDI R&D Laboratories",
   number	 = "3",
   month	 = "nov"
}