"Akio Hada,Ryuji Tsuchiya","Optimization Algorithm for Energy-efficient Wireless Sensor Network Design Problem",,"Quarterly Report of RTRI",,"Vol. 53","No. 3",,2012,Aug.
"羽田明生,流王 智子,土屋 隆司,廣瀬壮一","鉄道災害情報システムにおけるラジコン飛行機運用設計問題",,"情報処理学会論文誌","情報処理学会","Vol. 53","No. 5","pp. 1499-1509",2012,May
"宮下 美貴,羽田 明生,野末 道子,土屋 隆司","設備の状態監視用センサネットワークの可用性評価",,"鉄道総研報告",,"Vol. 25","No. 12","pp. 41-46",2011,Dec.
"羽田明生,土屋隆司","電力消費を考慮したセンサネットワーク設計の最適化手法",,"鉄道総研報告",,"Vol. 24","No. 10","pp. 35-40",2010,Oct.
"羽田明生,土屋隆司","鉄道における先進技術  ＩＴ利用を支援する最適化技術",,"Railway Research Review","鉄道総研","Vol. 67","No. 4","pp. 16-19",2010,Apr.
"Akio Hada,Ryuji Tsuchiya","A metaheuristic algorithm for wireless sensor network design in railway structures",,"The 5th International Conference on Intelligent Sensors, Sensor Networks and Information Processing","IEEE",,,"pp. 231 - 236",2010,Feb.