00359nas a2200133   4500000000100000000000100001008004100002260004500043100002200088700002100110700001900131700001900150245005600169       2013                            d  c4-7 June 2013 b IEEE aTallinn, Estonia1 aAlexander Smirnov1 aAlexey Kashevnik1 aNikolay Shilov1 aNikolay Teslya00aContext-based access control model for smart space