Arne Brutschy Alexander Scheidler Daniel Merkle Martin Middendorf Learning from House-Hunting Ants: Collective Decision-Making in Organic Computing Systems. 96-107 2008 ANTS Conference http://dx.doi.org/10.1007/978-3-540-87527-7_9 conf/antsw/2008 db/conf/antsw/ants2008.html#BrutschySMM08