12.07.2015 Views

Complexity and Exact Algorithms for Mulitcut

Complexity and Exact Algorithms for Mulitcut

Complexity and Exact Algorithms for Mulitcut

SHOW MORE
SHOW LESS

Create successful ePaper yourself

Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.

Introduction RVMC in Trees RVMC in Interval Graphs RVMC in General Graphs ConclusionFixed-parameter tractabilityIdeaRestrict the seemingly inherent combinatorial explosion of hardproblems to some problem-specific parameters.nknkDefinition (fixed-parameter tractable)Problem P is fixed-parameter tractable⇐⇒P is solvable in O(f (k) · n c ) time

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!