@InProceedings{TriLabDor04:ants04,
author = "V.~Trianni and T.~H.~Labella and M.~Dorigo",
title = "Evolution of Direct Communication for a Swarm-bot Performing Hole Avoidance",
year = 2004,
pages = "131--142",
booktitle = "Ant Colony Optimization and Swarm Intelligence -- Proceedings of ANTS 2004 -- Fourth International Workshop",
volume = 3172,
editor = "M.~Dorigo and M.~Birattari and C.~Blum and L.~M.~Gambardella and F.~Mondada and T.~St{\"u}tzle",
series = "Lecture Notes in Computer Science",
publisher = "Springer Verlag, Berlin, Germany",
}