2 papers
q-fin.PR2017
Optimal firm's policy under lead time-and price-dependent demand: interest of customers rejection policy
Abduh Sayid, Yannick Frein, Ramzi Hammami
Considering a lead-time-and price-sensitive demand, we investigate whether a client rejection policy, modeled as M/M/1/K system, can be more profitable than an all-client acceptanc…
cs.DM2007
Optimizing diversity
Yannick Frein, Benjamin Lévêque, Andras Sebo
We consider the problem of minimizing the size of a family of sets G such that every subset of 1,...,n can be written as a disjoint union of at most k members of G, where k and n a…