Technical Communications of the 33rd International Conference on Logic Programming ICLP 2017, August 28–September 1, 2017, Melbourne, Australia - Rocha, Ricardo; Son, Tran Cao; Mears, Christopher; Saeedloei, Neda (Schloss Dagstuhl - Leibniz-Zentrum für Informatik GmbH, Dagstuhl Publishing, 2018)