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Stefan Kratsch
Stefan Kratsch
Verifierad e-postadress på informatik.hu-berlin.de - Startsida
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Kernelization lower bounds by cross-composition
HL Bodlaender, BMP Jansen, S Kratsch
SIAM Journal on Discrete Mathematics 28 (1), 277-305, 2014
331*2014
Deterministic single exponential time algorithms for connectivity problems parameterized by treewidth
HL Bodlaender, M Cygan, S Kratsch, J Nederlof
Information and Computation 243, 86-111, 2015
2372015
Representative sets and irrelevant vertices: New tools for kernelization
S Kratsch, M Wahlström
2012 IEEE 53rd Annual Symposium on Foundations of Computer Science, 450-459, 2012
1182012
Compression via matroids: a randomized polynomial kernel for odd cycle transversal
S Kratsch, M Wahlström
ACM Transactions on Algorithms (TALG) 10 (4), 1-15, 2014
1162014
Bin packing with fixed number of bins revisited
K Jansen, S Kratsch, D Marx, I Schlotter
Journal of Computer and System Sciences 79 (1), 39-49, 2013
1072013
Fast Hamiltonicity checking via bases of perfect matchings
M Cygan, S Kratsch, J Nederlof
Journal of the ACM (JACM) 65 (3), 1-46, 2018
101*2018
Recent developments in kernelization: A survey
S Kratsch
Bulletin of EATCS 2 (113), 2014
952014
Tight bounds for parameterized complexity of cluster editing with a small number of clusters
FV Fomin, S Kratsch, M Pilipczuk, M Pilipczuk, Y Villanger
Journal of Computer and System Sciences 80 (7), 1430-1447, 2014
91*2014
Two edge modification problems without polynomial kernels
S Kratsch, M Wahlström
Discrete Optimization 10 (3), 193-199, 2013
91*2013
A completeness theory for polynomial (Turing) kernelization
D Hermelin, S Kratsch, K Sołtys, M Wahlström, X Wu
Algorithmica 71 (3), 702-730, 2015
79*2015
Fixed-parameter evolutionary algorithms and the vertex cover problem
S Kratsch, F Neumann
Proceedings of the 11th Annual conference on Genetic and evolutionary …, 2009
752009
Preprocessing for treewidth: A combinatorial analysis through kernelization
HL Bodlaender, BMP Jansen, S Kratsch
SIAM Journal on Discrete Mathematics 27 (4), 2108-2142, 2013
742013
Data reduction for graph coloring problems
BMP Jansen, S Kratsch
Information and Computation 231, 70-88, 2013
582013
Fixed-parameter tractability of multicut in directed acyclic graphs
S Kratsch, M Pilipczuk, M Pilipczuk, M Wahlström
SIAM Journal on Discrete Mathematics 29 (1), 122-144, 2015
562015
Clique cover and graph separation: New incompressibility results
M Cygan, S Kratsch, M Pilipczuk, M Pilipczuk, M Wahlström
ACM Transactions on Computation Theory (TOCT) 6 (2), 1-19, 2014
562014
Finding shortest paths between graph colourings
M Johnson, D Kratsch, S Kratsch, V Patel, D Paulusma
Algorithmica 75 (2), 295-321, 2016
53*2016
Parameterized complexity of vertex deletion into perfect graph classes
P Heggernes, P Van’t Hof, BMP Jansen, S Kratsch, Y Villanger
Theoretical Computer Science 511, 172-180, 2013
482013
Kernel bounds for path and cycle problems
HL Bodlaender, BMP Jansen, S Kratsch
Theoretical Computer Science 511, 117-136, 2013
482013
Co-nondeterminism in compositions: a kernelization lower bound for a Ramsey-type problem
S Kratsch
ACM Transactions on Algorithms (TALG) 10 (4), 1-16, 2014
432014
Point line cover: The easy kernel is essentially tight
S Kratsch, G Philip, S Ray
ACM Transactions on Algorithms (TALG) 12 (3), 1-16, 2016
422016
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Artiklar 1–20