"岡部雄太,前田 大介,齋藤豪,中嶋正之","離散HMMを用いた線の毛筆調レンダリング",,"電子情報通信学会論文誌 D","電子情報通信学会","Vol. j90-D","No. 1","pp. 106-114",2007,Jan.
"岡部雄太,齋藤豪,高橋裕樹,中嶋正之","HMM を用いた毛筆調レンダリングに関する研究第二報-HMM クラスタリングによる実行時間の短縮-","情報処理学会第68回全国大会","情報処理学会第68回全国大会予稿集","情報処理学会",,,"pp. 4T-8",2006,Mar.
"Sugiyama, M.,Okabe, Y.,Ogawa, H.","On the influence of input noise on a generalization error estimator.","the LASTED International Conference on Artificial Intelligence and Applications(AIA2004)","the LASTED International Conference on Artificial Intelligence and Applications (AIA2004)","ACTA Press,Anaheim",,,"pp. 218-223",2004,
"岡部雄太,杉山将,小川英光","訓練入力に雑音が含まれる場合の汎化誤差の推定.","2003年電子情報通信学会","電子情報通信学会 総合大会講演論文集",,"Vol. D-2-6",,"p. 12",2003,