This article provides us with some simple criteria to compare
Birnbaum reliability importance measure of components in a general
binary coherent system. Such criteria are particularly useful in the
absence of information concerning component reliabilities. We also find
several simple (necessary and sufficient) conditions concerning system
structure, under which such comparison is possible. Examples are given
to illustrate our results.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.