@article{weko_147456_1,
   author	 = "Yasuhito,Utsunomiya and Kentaroh,Toyoda and Iwao,Sasase",
   title	 = "LPCQP: Lightweight Private Circular Query Protocol with Divided POI-table and Somewhat Homomorphic Encryption for Privacy-Preserving k-NN Search",
   journal	 = "情報処理学会論文誌",
   year 	 = "2016",
   volume	 = "57",
   number	 = "1",
   month	 = "jan"
}