Author: Jesus S. Aguilar–Ruiz, Federico Divina (auth.), Franz Rothlauf, Jürgen Branke, Stefano Cagnoni, David Wolfe Corne, Rolf Drechsler, Yaochu Jin, Penousal Machado, Elena Marchiori, Juan Romero, George D. Smith, Giovanni Squillero (eds.)
Author: Donald Olson, Elizabeth Albertson, Bruce Murphy, Alessandra de Rosa, Neil E. Schlecht, George McDonald, Darwin Porter, Danforth Prince, Hana Mastrini, Tania Kollias