@techreport{weko_199093_1,
   author	 = "Chien-Chung,Huang and Naonori,Kakimura",
   title	 = "Improved Streaming Algorithms for Maximizing Monotone Submodular Functions under a Knapsack Constraint",
   year 	 = "2019",
   institution	 = "CNRS, École Normale Supérieure, Department of Mathematics, Keio University",
   number	 = "6",
   month	 = "sep"
}