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GECCO
2005
Springer
156views Optimization» more  GECCO 2005»
15 years 3 months ago
The blob code is competitive with edge-sets in genetic algorithms for the minimum routing cost spanning tree problem
Among the many codings of spanning trees for evolutionary search are those based on bijections between Pr¨ufer strings—strings of n−2 vertex labels—and spanning trees on th...
Bryant A. Julstrom
CORR
2006
Springer
144views Education» more  CORR 2006»
14 years 10 months ago
The minimum linear arrangement problem on proper interval graphs
We present a linear time algorithm for the minimum linear arrangement problem on proper interval graphs. The obtained ordering is a 4-approximation for general interval graphs. 1 ...
Ilya Safro
SAC
2003
ACM
15 years 3 months ago
Greedy Heuristics and an Evolutionary Algorithm for the Bounded-Diameter Minimum Spanning Tree Problem
Given a connected, weighted, undirected graph G and a bound D, the bounded-diameter minimum spanning tree problem seeks a spanning tree on G of lowest weight in which no path betw...
Günther R. Raidl, Bryant A. Julstrom
ICMCS
2007
IEEE
136views Multimedia» more  ICMCS 2007»
15 years 1 months ago
Minimum-Multiplicity Routing Problems of Multimedia Communications
In this work, we investigate the routing problems ofminimizing the number ofdistinct transmission mediums or carrier domains for multimedia communications. We consider the problem...
Shengli Yuan
CRYPTO
2009
Springer
154views Cryptology» more  CRYPTO 2009»
15 years 4 months ago
On Bounded Distance Decoding, Unique Shortest Vectors, and the Minimum Distance Problem
We prove the equivalence, up to a small polynomial approximation factor n/ log n, of the lattice problems uSVP (unique Shortest Vector Problem), BDD (Bounded Distance Decoding) and...
Vadim Lyubashevsky, Daniele Micciancio