On the Online Min-Wait Relocation Problem. - Pascal Halffmann; Sven O. Krumke; Alain Quilliot; Annegret Katrin Wagler; Jan-Thierry Wegener (Electron. Notes Discret. Math., 2015)

Approximation schemes for the parametric knapsack problem. - Alberto Giudici; Pascal Halffmann; Stefan Ruzika; Clemens Thielen (Inf. Process. Lett., 2017)

A general approximation method for bicriteria minimization problems. - Pascal Halffmann; Stefan Ruzika; Clemens Thielen; David Willems (Theor. Comput. Sci., 2017)

An inner approximation method to compute the weight set decomposition of a triobjective mixed-integer problem. - Pascal Halffmann; Tobias Dietz; Anthony Przybylski; Stefan Ruzika (J. Glob. Optim., 2020)

A Quantum Computing Approach for the Unit Commitment Problem. - Pascal Halffmann; Patrick Holzer; Kai Plociennik; Michael Trebing (OR, 2022)

Energy Economics Fundamental Modelling with Quantum Algorithms. - Pascal Halffmann; Niklas Hegemann; Fred Jendrzejewski; Steve Lenk (ERCIM News, 2022)

Analysis of the weighted Tchebycheff weight set decomposition for multiobjective discrete optimization problems. - Stephan Helfrich; Tyler A. Perini; Pascal Halffmann; Natashia Boland; Stefan Ruzika (J. Glob. Optim., 2023)

Harnessing Inferior Solutions For Superior Outcomes: Obtaining Robust Solutions From Quantum Algorithms. - Pascal Halffmann; Michael Trebing; Steve Lenk (GECCO Companion, 2024)