- Franz Rothlauf, Jürgen Branke, Stefano Cagnoni, Ernesto Costa, Carlos Cotta, Rolf Drechsler, Evelyne Lutton, Penousal Machado, Jason H. Moore, Juan Romero, George D. Smith, Giovanni Squillero, Hideyuki Takagi, editors, Applications of Evolutionary Computing, EvoWorkshops 2006: EvoBIO, EvoCOMNET, EvoHOT, EvoIASP, EvoINTERACTION, EvoMUSART, and EvoSTOC, Budapest, Hungary, April 10-12, 2006, Proceedings. Volume 3907 of Lecture Notes in Computer Science, Springer, 2006.
- Jens Gottlieb, Günther R. Raidl, editors, Evolutionary Computation in Combinatorial Optimization, 6th European Conference, EvoCOP 2006, Budapest, Hungary, April 10-12, 2006, Proceedings. Volume 3906 of Lecture Notes in Computer Science, Springer, 2006.