@ARTICLE {21592,
author={J.   Zarrin and R.  Aguiar and JP Barraca},
doi={10.1016/j.jnca.2017.04.014},
journal={Journal of Network and Computer Applications},
title={HARD: Hybrid Adaptive Resource Discovery for Jungle Computing},
year={2017},
month={July},
volume={90},
number={Jul},
pages={42-73},
ISSN={1084-8045}
}