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» Subset feedback vertex set is fixed parameter tractable
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CORR
2010
Springer
45views Education» more  CORR 2010»
13 years 3 months ago
Subset feedback vertex set is fixed parameter tractable
Marek Cygan, Marcin Pilipczuk, Michal Pilipczuk, J...
CIAC
2006
Springer
111views Algorithms» more  CIAC 2006»
13 years 9 months ago
Fixed-Parameter Tractability Results for Feedback Set Problems in Tournaments
Complementing recent progress on classical complexity and polynomial-time approximability of feedback set problems in (bipartite) tournaments, we extend and partially improve fixed...
Michael Dom, Jiong Guo, Falk Hüffner, Rolf Ni...
WADS
2005
Springer
108views Algorithms» more  WADS 2005»
13 years 11 months ago
Improved Fixed-Parameter Algorithms for Two Feedback Set Problems
Abstract. Settling a ten years open question, we show that the NPcomplete Feedback Vertex Set problem is deterministically solvable in O(ck ·m) time, where m denotes the number of...
Jiong Guo, Jens Gramm, Falk Hüffner, Rolf Nie...
TCBB
2010
144views more  TCBB 2010»
13 years 8 days ago
Querying Graphs in Protein-Protein Interactions Networks Using Feedback Vertex Set
Recent techniques increase rapidly the amount of our knowledge on interactions between proteins. The interpretation of these new information depends on our ability to retrieve kno...
Guillaume Blin, Florian Sikora, Stéphane Vi...