@techreport{weko_177447_1,
   author	 = "Toshihiro,Hirano and Yuta,Ashida and Yu,Lu and Sayaka,Izukura and Itaru,Nishioka and Ryohei,Fujimaki",
   title	 = "Stable and Energy Efficient Operation in a Large-ScaleWater Distribution Network",
   year 	 = "2017",
   institution	 = "NEC Data Science Research Laboratories, NEC Data Science Research Laboratories, NEC Laboratories China, NEC Data Science Research Laboratories, NEC Data Science Research Laboratories, NEC Data Science Research Laboratories",
   number	 = "19",
   month	 = "feb"
}