Adaptive Suchverfahren zur Projektplanung bei beschränkten Ressourcen. - Ulrich Dorndorf; Andreas Drexl; Erwin Pesch; Toàn Phan Huy (Künstliche Intell., 1998)

Constraint propagation techniques for the disjunctive scheduling problem. - Ulrich Dorndorf; Erwin Pesch; Toàn Phan Huy (Artif. Intell., 2000)

A branch-and-bound algorithm for the resource-constrained project scheduling problem. - Ulrich Dorndorf; Erwin Pesch; Toàn Phan Huy (Math. Methods Oper. Res., 2000)

Constraint Propagation and Problem Decomposition: A Preprocessing Procedure for the Job Shop Problem. - Ulrich Dorndorf; Erwin Pesch; Toàn Phan Huy (Ann. Oper. Res., 2002)