13 citations · 26 across the 10 of their papers we have counts for
11 papers · 1 filter
A Parameterized Complexity Analysis of Bounded Height Depth-first Search Trees
Lars Jaffke, Paloma T. de Lima, Wojciech Nadara +1
Computing bounded depth decompositions is a bottleneck in many applications of the treedepth parameter. The fastest known algorithm, which is due to Reidl, Rossmanith, Sánchez Vill…
A Unifying Framework for Characterizing and Computing Width Measures
Eduard Eiben, Robert Ganian, Thekla Hamm +2
Algorithms for computing or approximating optimal decompositions for decompositional parameters such as treewidth or clique-width have so far traditionally been tailored to specifi…
Diverse Pairs of Matchings
Fedor V. Fomin, Petr A. Golovach, Lars Jaffke +2
We initiate the study of the Diverse Pair of (Maximum/ Perfect) Matchings problems which given a graph and an integer , ask whether has two (maximum/perfect) matchings w…
Structural Parameterizations of Clique Coloring
Lars Jaffke, Paloma T. Lima, Geevarghese Philip
A clique coloring of a graph is an assignment of colors to its vertices such that no maximal clique is monochromatic. We initiate the study of structural parameterizations of the C…
FPT Algorithms for Diverse Collections of Hitting Sets
Julien Baste, Lars Jaffke, Tomáš Masařík +2
In this work, we study the -Hitting Set and Feedback Vertex Set problems through the paradigm of finding diverse collections of solutions of size at most each, which has…
Typical Sequences Revisited --- Computing Width Parameters of Graphs
Hans L. Bodlaender, Lars Jaffke, Jan Arne Telle
In this work, we give a structural lemma on merges of typical sequences, a notion that was introduced in 1991 [Lagergren and Arnborg, Bodlaender and Kloks, both ICALP 1991] to obta…