Neil Urquhart Peter Ross Ben Paechter Kenneth Chisholm Routing Using Evolutionary Agents and Proactive Transactions. 696-705 2003 conf/evoW/2003 EvoWorkshops http://link.springer.de/link/service/series/0558/bibs/2611/26110696.htm db/conf/evoW/evoW2003.html#UrquhartRPC03