Ritu Chadha Yuu-Heng Cheng Thanh Cheng Shrirang Gadgil Abdelhakim Hafid Keith Kim Gary Levin Narayanan Natarajan Kirthika Parmeswaran Alexander Poylisher John Unger PECAN: Policy-Enabled Configuration Across Networks. 52-62 2003 conf/policy/2003 POLICY http://csdl.computer.org/comp/proceedings/policy/2003/1839/00/18390052abs.htm db/conf/policy/policy2003.html#ChadhaCCGHKLNPPU03