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CORR
2010
Springer
57views Education» more  CORR 2010»
15 years 11 days ago
k-Edge-Connectivity: Approximation and LP Relaxation
In the k-edge-connected spanning subgraph problem we are given a graph (V, E) and costs for each edge, and want to find a minimum-cost F E such that (V, F) is k-edge-connected. I...
David Pritchard
CORR
2010
Springer
134views Education» more  CORR 2010»
15 years 11 days ago
A Translational Approach to Constraint Answer Set Solving
We present a new approach to enhancing Answer Set Programming (ASP) with Constraint Processing techniques which allows for solving interesting Constraint Satisfaction Problems in ...
Christian Drescher, Toby Walsh
90
Voted
CORR
2010
Springer
144views Education» more  CORR 2010»
14 years 11 months ago
Choosability in geometric hypergraphs
Given a hypergraph H = (V, E), a coloring of its vertices is said to be conflict-free if for every hyperedge S ∈ E there is at least one vertex in S whose color is distinct fro...
Panagiotis Cheilaris, Shakhar Smorodinsky
57
Voted
CORR
2010
Springer
89views Education» more  CORR 2010»
14 years 10 months ago
Yet another aperiodic tile set
We present here an elementary construction of an aperiodic tile set. Although there already exist dozens of examples of aperiodic tile sets we believe this construction introduces ...
Victor Poupet
CORR
2010
Springer
96views Education» more  CORR 2010»
14 years 10 months ago
A Simple Correctness Proof for Magic Transformation
The paper presents a simple and concise proof of correctness of the magic transformation. We believe it may provide a useful example of formal reasoning about logic programs. The ...
Wlodzimierz Drabent