@techreport{weko_101702_1,
   author	 = "Yasuaki,Kobayashi and Keita,Komuro and Hisao,Tamaki",
   title	 = "Search space reduction through commitments in pathwidth computation: an experimental study",
   year 	 = "2014",
   institution	 = "Gakushuin University, Meiji University, Meiji University",
   number	 = "15",
   month	 = "jun"
}