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CIE
2007
Springer
15 years 10 months ago
The Complexity Ecology of Parameters: An Illustration Using Bounded Max Leaf Number
In the framework of parameterized complexity, exploring how one parameter affects the complexity of a different parameterized (or unparameterized problem) is of general interest....
Michael R. Fellows, Frances A. Rosamond
CORR
2010
Springer
143views Education» more  CORR 2010»
15 years 4 months ago
The Complexity of Proving the Discrete Jordan Curve Theorem
The Jordan Curve Theorem (JCT) states that a simple closed curve divides the plane into exactly two connected regions. We formalize and prove the theorem in the context of grid gr...
Phuong Nguyen, Stephen Cook
ATAL
2005
Springer
15 years 9 months ago
Model generation for PRS-like agents
We develop a sound foundation for model checking algorithms for the class of PRS-style BDI agents, by showing how a reachability graph for any given PRS-type agent can be construc...
Wayne Wobcke, Marc Chee, Krystian Ji
WWW
2010
ACM
15 years 9 months ago
RDF compression: basic approaches
This paper studies the compressibility of RDF data sets. We show that big RDF data sets are highly compressible due to the structure of RDF graphs (power law), organization of URI...
Javier D. Fernández, Claudio Gutierrez, Mig...
ACST
2006
15 years 5 months ago
An efficient search algorithm for partially ordered sets
Consider the problem of membership query for a given partially ordered set. We devise a greedy algorithm which can produce near-optimal search strategies. Rigorous analysis has be...
Yan Chen