Dynamic Sectorization in Multi-Panel Massive MIMO Systems. - André Antunovic; Ebrahim Amiri; Christian Biefel; Gerhard Steinböck; Jocelyn Aulin; Frauke Liers; Wolfgang H. Gerstacker (5GWF, 2021)

Robust market equilibria under uncertain cost. - Christian Biefel; Frauke Liers; Jan Rolfes; Lars Schewe; Gregor Zöttl (Eur. J. Oper. Res., 2022)

Affinely Adjustable Robust Linear Complementarity Problems. - Christian Biefel; Frauke Liers; Jan Rolfes; Martin Schmidt 003 (SIAM J. Optim., 2022)

Pareto robust optimization on Euclidean vector spaces. - Dennis Adelhütte; Christian Biefel; Martina Kuchlbauer; Jan Rolfes (Optim. Lett., 2023)

On the relation between affinely adjustable robust linear complementarity and mixed-integer linear feasibility problems. - Christian Biefel; Martin Schmidt 003 (Optim. Lett., 2024)

Robust static and dynamic maximum flows. - Christian Biefel; Martina Kuchlbauer; Frauke Liers; Lisa Waldmüller (J. Comb. Optim., 2025)