Hugo Hernández Christian Blum Guillem Francès Ant Colony Optimization for Energy-Efficient Broadcasting in Ad-Hoc Networks. 25-36 2008 ANTS Conference http://dx.doi.org/10.1007/978-3-540-87527-7_3 conf/antsw/2008 db/conf/antsw/ants2008.html#HernandezBF08