@techreport{weko_46591_1,
   author	 = "高田,勝裕 and 馬建華 and 椎名祐介 and 小室,啓",
   title	 = "Proactive Hyperspaces : An Context Based Environment For Kid's Safety Care",
   year 	 = "2004",
   institution	 = "Graduate School of Computer and Information Sciences  Hosei University, Graduate School of Computer and Information Sciences  Hosei University, Graduate School of Computer and Information Sciences  Hosei University, Graduate School of Computer and Information Sciences  Hosei University",
   number	 = "112(2004-UBI-006)",
   month	 = "nov"
}