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GECCO
2009
Springer
143views Optimization» more  GECCO 2009»
16 years 17 days ago
Exploiting hierarchical clustering for finding bounded diameter minimum spanning trees on euclidean instances
The bounded diameter minimum spanning tree problem is an NP-hard combinatorial optimization problem arising, for example, in network design when quality of service is of concern. ...
Martin Gruber, Günther R. Raidl
FOCS
2006
IEEE
16 years 1 days ago
Approximate Min-Max Theorems of Steiner Rooted-Orientations of Hypergraphs
Given an undirected hypergraph and a subset of vertices S ⊆ V with a specified root vertex r ∈ S, the STEINER ROOTED-ORIENTATION problem is to find an orientation of all the...
Tamás Király, Lap Chi Lau
ISMIR
2004
Springer
114views Music» more  ISMIR 2004»
15 years 11 months ago
CsoundXML: a meta-language in XML for sound synthesis
The software sound synthesis is closely related to the Music N programs started with Music I in 1957. Although Music N has many advantages such as unit generators and a flexible ...
Pedro Kröger
CP
2003
Springer
15 years 11 months ago
Using the Breakout Algorithm to Identify Hard and Unsolvable Subproblems
Abstract. Local search algorithms have been very successful for solving constraint satisfaction problems (CSP). However, a major weakness has been that local search is unable to de...
Carlos Eisenberg, Boi Faltings
CP
1998
Springer
15 years 10 months ago
Random Constraint Satisfaction: Theory Meets Practice
Abstract. We study the experimental consequences of a recent theoretical result by Achlioptas et al. that shows that conventional models of random problems are trivially insoluble ...
Ewan MacIntyre, Patrick Prosser, Barbara M. Smith,...