Computational logistics : third international conference, ICCL 2012, Shanghai, China, September 24-26, 2012 : proceedings

Computer vision and graphics : international conference, ICCVG 2012, Warsaw, Poland, September 24-26, 2012 : proceedings

Perspectives in business informatics research : 11th international conference, BIR 2012, Nizhny Novgorod, Russia, September 24-26, 2012 : proceedings

Theory and applications of models of computation : 9th annual conference, TAMC 2012, Beijing, China, May 16-21, 2012 : proceedings

ECOOP 2012 – object-oriented programming : 26th European Conference, Beijing, China, June 11-16, 2012 : proceedings