PECAN: Policy-Enabled Configuration Across Networks. - Ritu Chadha; Yuu-Heng Cheng; Thanh Cheng; Shrirang Gadgil; Abdelhakim Hafid; Keith Kim; Gary Levin; Narayanan Natarajan; Kirthika Parmeswaran; Alexander Poylisher; John Unger (POLICY, 2003)