@inproceedings{weko_109925_1, author = "杉木優太 and 菱山玲子", title = "Webサービス調達における効用を考慮した交渉アルゴリズムの提案", booktitle = "第74回全国大会講演論文集", year = "2012", volume = "2012", number = "1", pages = "451--452", month = "mar" }