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IWPEC
2009
Springer
14 years 4 months ago
Bounded-Degree Techniques Accelerate Some Parameterized Graph Algorithms
Many parameterized algorithms for NP-hard graph problems are search tree algorithms with sophisticated local branching rules. But it has also been noticed that the global structur...
Peter Damaschke
WG
2007
Springer
14 years 4 months ago
Lower Bounds for Three Algorithms for the Transversal Hypergraph Generation
Abstract. The computation of all minimal transversals of a given hypergraph in output-polynomial time is a long standing open question known as the transversal hypergraph generatio...
Matthias Hagen
CP
2005
Springer
14 years 3 months ago
AND/OR Branch-and-Bound for Solving Mixed Integer Linear Programming Problems
Abstract. AND/OR search spaces have recently been introduced as a unifying paradigm for advanced algorithmic schemes for graphical models. The main virtue of this representation is...
Radu Marinescu 0002, Rina Dechter
WABI
2001
Springer
14 years 2 months ago
The Performance of Phylogenetic Methods on Trees of Bounded Diameter
We study the convergence rates of neighbor-joining and several new phylogenetic reconstruction methods on families of trees of bounded diameter. Our study presents theoretically ob...
Luay Nakhleh, Usman Roshan, Katherine St. John, Je...
EUROPAR
1998
Springer
14 years 2 months ago
A Lower Bound for Dynamic Scheduling of Data Parallel Programs
Instruction Balanced Time Slicing IBTS allows multiple parallel jobs to be scheduled in a manner akin to the well-known gang scheduling scheme in parallel computers. IBTS however a...
Fabrício Alves Barbosa da Silva, Luis Migue...