Request pdf on jan 1 2012 ali ridha mahjoub and others published combinatorial optimization second international symposium isco 2012 athens greece april 19 21 2012 revised selected . Combinatorial optimization second international symposium isco 2012 athens greece april 19 21 2012 revised selected papers ali ridha mahjoub vangelis . Buy combinatorial optimization second international symposium isco 2012 athens greece 19 21 revised selected papers lecture notes in computer science 2012 by mahjoub a ridha markakis vangelis milis ioannis paschos vangelis th isbn 9783642321467 from amazons book store everyday low prices and free delivery on eligible orders. Combinatorial optimization second international symposium isco 2012 athens greece april 19 21 2012 revised selected papers . This book constitutes the thoroughly refereed post conference proceedings of the second international symposium on combinatorial optimization isco 2012 held in athens greece in april 2012 the 37 revised full papers presented together with 4 invited talks were carefully reviewed and selected from 94 regular and 30 short submissions they present original research on all aspects of