Daskin, M S; Hogan, K; ReVelle, C - In: Environment and Planning B: Planning and Design 15 (1988) 1, pp. 15-35
The concepts of multiple, excess, backup, and expected coverage are defined. Model formulations using these constructs are reviewed and contrasted to illustrate the relationships between them. Several new formulations are presented as is a new derivation of the expected covering model which...