  Neutrino Deep Inelastic Scattering on nuclei is an essential process to
constrain the strange quark parton distribution functions in the proton. The
critical component on the way to using the neutrino DIS data in a proton PDF
analysis is understanding the nuclear effects in parton distribution functions.
We parametrize these effects by nuclear parton distribution functions and we
use this framework to analyze the consistency of neutrino DIS data with other
nuclear data.
