Results 31 to 40 of about 4,732 (227)

Traveling salesman path problems [PDF]

open access: yesMathematical Programming, 2006
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Lam, F., Newman, A.
openaire   +3 more sources

Exploiting planarity in separation routines for the symmetric traveling salesman problem [PDF]

open access: yes, 2008
At present, the most successful approach for solving large-scale instances of the Symmetric Traveling Salesman Problem to optimality is branch-and-cut.
Adam N. Letchford   +5 more
core   +1 more source

Solving the single depot open close multiple travelling salesman problem through a multi-chromosome based genetic algorithm [PDF]

open access: yesDecision Science Letters
The multiple travelling salesman problem (MTSP) extends the classical travelling salesman problem (TSP) by involving multiple salesman in the solution.
M. Veeresh   +2 more
doaj   +1 more source

The Solution of some 100-city Travelling Salesman Problems

open access: yesEURO Journal on Computational Optimization, 2021
A simplex-based FORTRAN code, working entirely in integer arithmetic, has been developed for the exact solution of travelling-salesman problems. The code adds tour-barring constraints as they are found to be violated.
A. Land
doaj   +1 more source

Computing compatible tours for the traveling salesman problem [PDF]

open access: yes, 2010
We consider the following natural heuristic for the Symmetric Traveling Salesman Problem: solve the subtour relaxation, yielding a solution x*, and then find the best tour x-bar that is 'compatible' with x*, where compatible means that every subtour ...
Fortini, M   +14 more
core   +1 more source

On solving Travelling Salesman Problem with Vertex Requisitions [PDF]

open access: yesYugoslav Journal of Operations Research, 2017
We consider the Travelling Salesman Problem with Vertex Requisitions where, for each position of the tour, at most two possible vertices are given. It is known that the problem is strongly NP-hard.
Eremeev Anton V., Kovalenko Yulia V.
doaj   +1 more source

An efficient hybrid genetic algorithm for solving truncated travelling salesman problem [PDF]

open access: yesDecision Science Letters, 2022
This paper considers a practical truncated traveling salesman problem (TTSP), in which the salesman is only required to cover a subset of out of given cities (rather than covering all the given cities as in conventional travelling salesman ...
S. Purusotham   +3 more
doaj   +1 more source

The centred travelling salesman at high temperature [PDF]

open access: yes, 2006
A recently formulated statistical mechanics method is used to study the phase transition occurring in a generalisation of the Traveling Salesman Problem (TSP) known as the centred TSP. The method shows that the problem has clear signs of a crossover, but
Lancaster, D.J.
core   +1 more source

Penyelesaian Travelling Salesman Problem (TSP) Menggunakan Algoritma Hill Climbing dan MATLAB

open access: yesMatematika, 2018
Abstrak. Travelling Salesman Problem (TSP) adalah permasalahan dimana seorang salesman harus mengunjungi semua kota yang mana tiap kota hanya dikunjungi sekali, dan harus kembali ke kota asal.
Muhammad Irfan
doaj   +1 more source

New techniques for cost sharing in combinatorial optimization games [PDF]

open access: yes, 2010
Combinatorial optimization games form an important subclass of cooperative games. In recent years, increased attention has been given to the issue of finding good cost shares for such games.
Caprara, A   +3 more
core   +1 more source

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