6LI YAN, SHIU C K, PAL SANKAR K.Combining feature reduction and case selection in building CBR classifiers[J]. IEEE Transactions on Knowledge and Data Engineering,2006,18(3):415-429.
9Ronald W Perry, Michael K Lindell,et al.Preparedness for Emergency Response: Guidelines for the Emergency Planning Process [J].Disasters, 2003,27(4):336-350.