Statistical aspects of fuzzy monotone set-valued stochastic processes. Application to birth-and-growth processes

Giacomo Aletti, Enea G. Bongiorno, Vincenzo Capasso
2009 Fuzzy sets and systems (Print)  
The paper considers a particular family of set--valued stochastic processes modeling birth--and--growth processes. The proposed setting allows us to investigate the nucleation and the growth processes. A decomposition theorem is established to characterize the nucleation and the growth. As a consequence, different consistent set--valued estimators are studied for growth process. Moreover, the nucleation process is studied via the hitting function, and a consistent estimator of the nucleation hitting function is derived.
doi:10.1016/j.fss.2008.12.011 fatcat:3j4octzuwbbqbct5bfr6vl7lfm