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08/30/2023
Data reduction for directed feedback vertex set on graphs without long induced cycles
We study reduction rules for Directed Feedback Vertex Set (DFVS) on inst...
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07/15/2023
Minimum Separator Reconfiguration
We study the problem of reconfiguring one minimum s-t-separator A into a...
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04/27/2023
On Solution Discovery via Reconfiguration
The dynamics of real-world applications and systems require efficient me...
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09/12/2022
On finding short reconfiguration sequences between independent sets
Assume we are given a graph G, two independent sets S and T in G of size...
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06/29/2022
Combinatorial and Algorithmic Aspects of Monadic Stability
Nowhere dense classes of graphs are classes of sparse graphs with rich s...
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05/02/2022
Token sliding on graphs of girth five
In the Token Sliding problem we are given a graph G and two independent ...
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04/22/2022
A survey on the parameterized complexity of the independent set and (connected) dominating set reconfiguration problems
A graph vertex-subset problem defines which subsets of the vertices of a...
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04/21/2022
Parallel Vertex Cover Algorithms on GPUs
Finding small vertex covers in a graph has applications in numerous doma...
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04/12/2022
Galactic Token Sliding
Given a graph G and two independent sets I_s and I_t of size k, the inde...
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07/26/2021
Parameterized complexity of reconfiguration of atoms
Our work is motivated by the challenges presented in preparing arrays of...
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07/03/2020
On girth and the parameterized complexity of token sliding and token jumping
In the Token Jumping problem we are given a graph G = (V,E) and two inde...
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10/01/2019
On the Parameterized Complexity of Reconfiguration of Connected Dominating Sets
In a reconfiguration version of an optimization problem Q the input is a...
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07/09/2017
