@inproceedings{DBLP:conf/iwpec/DzulfikarFH19, author = {Dzulfikar, M. Ayaz and Fichte, Johannes Klaus and Hecher, Markus}, title = {The {PACE} 2019 Parameterized Algorithms and Computational Experiments Challenge: The Fourth Iteration (Invited Paper)}, booktitle = {{IPEC}}, series = {LIPIcs}, volume = {148}, pages = {25:1--25:23}, publisher = {Schloss Dagstuhl - Leibniz-Zentrum f{\"{u}}r Informatik}, year = {2019} }