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Christofides algorithm

Known as: Christofides heuristic 
The Christofides algorithm is an algorithm for finding approximate solutions to the travelling salesman problem, on instances where the distances… Expand
Wikipedia

Papers overview

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2017
2017
Robotic swarms are multi-robot systems whose global behaviors emerge from local interactions between individual robots. Each… Expand
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2017
2017
Psychological distress and experiences of peer victimization and social rejection are common among adolescents. Nevertheless, the… Expand
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Highly Cited
2015
Highly Cited
2015
We present a deterministic (1+√5/2)-approximation algorithm for the s-t path TSP for an arbitrary metric. Given a symmetric… Expand
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2015
2015
This paper deals with a generalized version of the capacitated p-center problem. The model takes into account the possibility… Expand
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2012
2012
Christofides' algorithm is a well known approximation algorithm for the metric travelling salesman problem. As a first step… Expand
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2012
2012
We present a deterministic (1+√5/2)-approximation algorithm for the s-t path TSP for an arbitrary metric. Given a symmetric… Expand
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Highly Cited
2011
Highly Cited
2011
This chapter is an introduction of the book. Starting from typical examples of distributed parameter systems (DPS) encountered in… Expand
Highly Cited
2005
Highly Cited
2005
In this work we are concerned with the Clarke–Wright savings method for the classical capacitated vehicle routing problem. This… Expand
Highly Cited
2002
Highly Cited
2002
  • A. J.
  • 2002
  • Corpus ID: 15324760
For the traveling salesman problem in which the distances satisfy the triangle inequality, Christofides' heuristic produces a… Expand
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Highly Cited
1995
Highly Cited
1995
The worst-case analyses of heuristics in combinatorial optimization are often far too pessimistic when confronted with… Expand