Ramide Dantas Joseane Farias Fidalgo Djamel Sadok Carlos Alberto Kamienski Börje Ohlman Policies for the Management of Ambient Networks: From Theory to Practice. 37-45 2008 POLICY http://doi.ieeecomputersociety.org/10.1109/POLICY.2008.15 conf/policy/2008 db/conf/policy/policy2008.html#DantasFSKO08