Approximation Algorithms for Variable-Sized and Generalized Bin Covering - Matthias Hellwig; Alexander Souza (CoRR, 2011)

Approximation Algorithms for Generalized and Variable-Sized Bin Covering. - Matthias Hellwig; Alexander Souza (APPROX-RANDOM, 2012)

Semi-online scheduling revisited. - Susanne Albers; Matthias Hellwig (Theor. Comput. Sci., 2012)

On semi-online machine scheduling and generalized bin covering. - Matthias Hellwig (2013)

Online Makespan Minimization with Parallel Schedules. - Susanne Albers; Matthias Hellwig (Algorithmica, 2017)

On the Value of Job Migration in Online Makespan Minimization. - Susanne Albers; Matthias Hellwig (Algorithmica, 2017)