[algogeeks] Travelling Salesman Relaxation

2006-07-13 Thread markus_swartz
Hello, Can anybody suggest (and describe) a simple relaxation to the travelling salesman problem? I'm only interested in solving small instances and intend to use a branch-and-bound algorithm. Regards, --markus --~--~-~--~~~---~--~~ You received this message

[algogeeks] Capacitated Vehicle Routing Problem - Algorithm and Relaxation

2006-07-10 Thread markus_swartz
Hi, I´m trying to write some code in order to find a good approximation to the solution of a Capacitated Vehicle Routing Problem (similar to the Multiple Traveling Salesman Problem). I am aware that´s an NP-hard problem. The objective of the CVRP is to deliver a set of customers with known