Show 10 5 10 15 20 50 100 250 Sort by year (new to old) Actions Download search results Subscribe to news feed Your filters: cql: parent exact "Proceedings of the 19th International Multiconference Information Society" Add to list Conference Paper C1 Computational complexity of the winner determination problem for geometrical combinatorial auctions Dries Goossens (UGent) , Bart Vangerven (UGent) and Frits Spieksma (2016) Proceedings of the 19th International Multiconference Information Society. H. p.72-75