Treewidth Computation and Kernelization in the Parallel External Memory Model. - Riko Jacob; Tobias Lieber; Matthias Mnich (IFIP TCS, 2014)

On the Complexity of List Ranking in the Parallel External Memory Model. - Riko Jacob; Tobias Lieber; Nodari Sitchinava (MFCS (2), 2014)

On Optimal Algorithms for List Ranking in the Parallel External Memory Model with Applications to Treewidth and other Elementary Graph Problems. - Tobias Lieber (2014)