@techreport{oai:ipsj.ixsq.nii.ac.jp:00058610,
 author = {小林, 紀之 and 山下, 桂治 and 上原, 貴夫 and Noriyuki, Kobayashi and Keiji, Yamashita and Takao, Uehara},
 issue = {58(2001-GI-006)},
 month = {Jun},
 note = {ブリッジのエキスパートは，難しい場合は楽観的に考えて大胆にプレイし，易しい場合は悲観的に考え安全にプレイをするよう教えている．現在のコンピュータブリッジには，問題の難易に従って，プレイのモードを切替える機能はない．本論文では，マルチモードプレイの実装方法を提案する．, An expert of the contract bridge selects the optimistic play if the contract is difficult to achieve, and he selects the safety play if the contract seems to be easy.  No existing computer bridge programs have the function to switch the playing mode according to the difficulty of the contract. This paper proposes a method to implement the multi-mode play.},
 title = {コンピュータブリッジにおけるマルチモードプレイ},
 year = {2001}
}