Steven Willmott Simon G. Thompson David Bonnefoy Patricia Charlton Ion Constantinescu Jonathan Dale Tianning Zhang Agent Based Dynamic Service Synthesis in Large-Scale Open Environments: Experiences from the Agentcities Testbed. 1318-1319 2004 conf/atal/2004 AAMAS http://csdl.computer.org/comp/proceedings/aamas/2004/2092/03/20921318abs.htm db/conf/atal/aamas2004-3.html#WillmottTBCCDZ04