@techreport{weko_73029_1,
   author	 = "MarcT.Kouakou and Shinya,Yamamoto and Keiichi,Yasumoto and Minoru,Ito",
   title	 = "Cost-Efficient Sensor Placement for Full Coverage of 3D Indoor Space with Moving Obstacles",
   year 	 = "2011",
   institution	 = "Nara Institute of Science and Technology, Tokyo University of Science Yamaguchi, Nara Institute of Science and Technology, Nara Institute of Science and Technology",
   number	 = "21",
   month	 = "feb"
}