Alternative proof and interpretations for a recent state-dependent importance sampling scheme.

Pieter-Tjerk de Boer Werner R. W. Scheinhardt Alternative proof and interpretations for a recent state-dependent importance sampling scheme. 61-69 2007 57 Queueing Syst. 2-3 http://dx.doi.org/10.1007/s11134-007-9049-2 db/journals/questa/questa57.html#BoerS07