Quickly excluding a planar graph
Journal of Combinatorial Theory Series B
Which problems have strongly exponential complexity?
Journal of Computer and System Sciences
Refined Search Tree Technique for DOMINATING SET on Planar Graphs
MFCS '01 Proceedings of the 26th International Symposium on Mathematical Foundations of Computer Science
Improved Parameterized Algorithms for Planar Dominating Set
MFCS '02 Proceedings of the 27th International Symposium on Mathematical Foundations of Computer Science
Fixed Parameter Algorithms for PLANAR DOMINATING SET and Related Problems
SWAT '00 Proceedings of the 7th Scandinavian Workshop on Algorithm Theory
Graph minors. XVI. excluding a non-planar graph
Journal of Combinatorial Theory Series B
On the existence of subexponential parameterized algorithms
Journal of Computer and System Sciences - Special issue on Parameterized computation and complexity
Polynomial-time data reduction for dominating set
Journal of the ACM (JACM)
Parameterized complexity: exponential speed-up for planar graph problems
Journal of Algorithms
Approximation algorithms for classes of graphs excluding single-crossing graphs as minors
Journal of Computer and System Sciences
Bidimensional Parameters and Local Treewidth
SIAM Journal on Discrete Mathematics
Improved approximation algorithms for minimum-weight vertex separators
Proceedings of the thirty-seventh annual ACM symposium on Theory of computing
Bidimensionality: new connections between FPT algorithms and PTASs
SODA '05 Proceedings of the sixteenth annual ACM-SIAM symposium on Discrete algorithms
Fixed-parameter algorithms for (k, r)-center in planar graphs and map graphs
ACM Transactions on Algorithms (TALG)
Journal of Computer and System Sciences
Subexponential parameterized algorithms on bounded-genus graphs and H-minor-free graphs
Journal of the ACM (JACM)
Parameterized Complexity Theory (Texts in Theoretical Computer Science. An EATCS Series)
Parameterized Complexity Theory (Texts in Theoretical Computer Science. An EATCS Series)
The Bidimensional Theory of Bounded-Genus Graphs
SIAM Journal on Discrete Mathematics
Dominating Sets in Planar Graphs: Branch-Width and Exponential Speed-Up
SIAM Journal on Computing
Dynamic programming and fast matrix multiplication
ESA'06 Proceedings of the 14th conference on Annual European Symposium - Volume 14
New upper bounds on the decomposability of planar graphs
Journal of Graph Theory
A cubic kernel for feedback vertex set
STACS'07 Proceedings of the 24th annual conference on Theoretical aspects of computer science
Fast subexponential algorithm for non-local problems on graphs of bounded genus
SWAT'06 Proceedings of the 10th Scandinavian conference on Algorithm Theory
Efficient exact algorithms on planar graphs: exploiting sphere cut branch decompositions
ESA'05 Proceedings of the 13th annual European conference on Algorithms
Parametric duality and kernelization: lower bounds and upper bounds on kernel size
STACS'05 Proceedings of the 22nd annual conference on Theoretical Aspects of Computer Science
Exact algorithms for the Hamiltonian cycle problem in planar graphs
Operations Research Letters
Parameterized Complexity
The Bidimensionality Theory and Its Algorithmic Applications 1
The Computer Journal
Randomized disposal of unknowns and implicitly enforced bounds on parameters
IWPEC'08 Proceedings of the 3rd international conference on Parameterized and exact computation
Subexponential parameterized algorithms for degree-constrained subgraph problems on planar graphs
Journal of Discrete Algorithms
Dynamic programming for graphs on surfaces
ICALP'10 Proceedings of the 37th international colloquium conference on Automata, languages and programming
Ranking and drawing in subexponential time
IWOCA'10 Proceedings of the 21st international conference on Combinatorial algorithms
Dynamic programming for graphs on surfaces
ACM Transactions on Algorithms (TALG)
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We present a series of techniques for the design of subexponential parameterized algorithms for graph problems. The design of such algorithms usually consists of two main steps: first find a branch- (or tree-) decomposition of the input graph whose width is bounded by a sublinear function of the parameter and, second, use this decomposition to solve the problem in time that is single exponential to this bound. The main tool for the first step is Bidimensionality Theory. Here we present the potential, but also the boundaries, of this theory. For the second step, we describe recent techniques, associating the analysis of sub-exponential algorithms to combinatorial bounds related to Catalan numbers. As a result, we have 2O(√k) ˙ nO(1) time algorithms for a wide variety of parameterized problems on graphs, where n is the size of the graph and k is the parameter.