Combinatorial group testing, given a set C of individuals ("customers"), consists of applying group tests on subsets of C for the purpose of identifying which members of C are infected (or, more generally, defective in some way). The outcome of a group test reveals only the presence or absence of infection(s) in that group, but a number of group tests exactly identifies all infected members. Although the main motivation for group testing is economic
Mikhail J. Atallah, Keith B. Frikken, Marina Blant