Instances in the paper “Efficient GRASP+ VND and GRASP+ VNS metaheuristics for the traveling repairman problem”

Here you can find the instances used in the paper. These instances contain X- and Y-coordinates of the different machines that need to be repaired. They range from 10 to 50 machines in size. Please use the following reference:

• A. Salehipour, K. Sörensen, P. Goos, and B. Olli, “Efficient GRASP+VND and GRASP+VNS metaheuristics for the traveling repairman problem,” 4OR, vol. 9, p. 189–209, 2011.
  [Bibtex]

  @article{salehipour2011efficient,
  title = {Efficient {GRASP+VND} and {GRASP+VNS} metaheuristics for the traveling repairman problem},
  author = {Salehipour, Amir and Sörensen, Kenneth and Goos, Peter and Br{\"a}ysy Olli},
  journal = {{4OR}},
  volume = {9},
  pages = {189--209},
  year = {2011},
  publisher = {Springer},
  doi = {10.1007/s10288-011-0153-0},
  keywords = {vehicle routing problem},
  }

TRP-instances.zip