Finding Tight RLT Formulations for Quadratic Semi-Assignment Problems. - Ingmar Schüle; Hendrik Ewe; Karl-Heinz Küfer (CTW, 2009)

Combinatorial Auctions in Freight Logistics. - Heiner Ackermann; Hendrik Ewe; Herbert Kopfer; Karl-Heinz Küfer (ICCL, 2011)

Multi-objective Planning of Large-Scale Photovoltaic Power Plants. - Martin Bischoff; Hendrik Ewe; Kai Plociennik; Ingmar Schüle (OR, 2012)

Modeling profit sharing in combinatorial exchanges by network flows. - Heiner Ackermann; Hendrik Ewe; Karl-Heinz Küfer; Michael Schröder (Ann. Oper. Res., 2014)