Practical Approaches to the Traveling Salesman Problem

Heuristic Approaches to Solve Traveling Salesman Problem

This paper provides the survey of the heuristics solution approaches for the traveling salesman problem (TSP). TSP is easy to understand, however, it is very difficult to solve. Due to complexity involved with exact solution approaches it is hard to solve TSP within feasible time. That’s why different heuristics are generally applied to solve TSP. Heuristics to solve TSP are presented here with...

Mathematical Programming Approaches to the Traveling Salesman Problem

The Traveling Salesman Problem or TSP is a fundamental andwell-known problem in combinatorial optimisation. At present, the mostsuccessful algorithms for solving large-scale instances of the TSP to proven(near-)optimality are based on integer programming. This entry introducesthe main theoretical and algorithmic tools involved. Topics covered include:formulations of the TSP,...

The traveling salesman problem

The Traveling Salesman Problem

The Traveling Salesman Problem (TSP) is perhaps the most studied discrete optimization problem. Its popularity is due to the facts that TSP is easy to formulate, difficult to solve, and has a large number of applications. It appears that K. Menger [31] was the first researcher to consider the Traveling Salesman Problem (TSP). He observed that the problem can be solved by examining all permutati...

An Approach for Solving Traveling Salesman Problem

In this paper, we introduce a new approach for solving the traveling salesman problems (TSP) and provide a solution algorithm for a variant of this problem. The concept of the proposed method is based on the Hungarian algorithm, which has been used to solve an assignment problem for reaching an optimal solution. We introduced a new fittest criterion for crossing over such problems, and illu...