@article{weko_95644_1,
   author	 = "Akira,Ura and Daisaku,Yokoyama and Takashi,Chikayama",
   title	 = "Two-level Task Scheduling for Parallel Game Tree Search Based on Necessity",
   journal	 = "Journal of information processing",
   year 	 = "2013",
   volume	 = "21",
   number	 = "1",
   pages	 = "17--25",
   month	 = "jan"
}