2 papers
math.OC2019
Mathematical Programming Models for Mean Computation in Dynamic Time Warping Spaces
Vincent Froese, Christoph Hansknecht
The dynamic time warping (dtw) distance is an established tool for mining time series data. The DTW-Mean problem consists of computing a series which minimizes the so-called Fréche…
math.OC2018
Cuts, Primal Heuristics, and Learning to Branch for the Time-Dependent Traveling Salesman Problem
Christoph Hansknecht, Imke Joormann, Sebastian Stiller
We consider the time-dependent traveling salesman problem (TDTSP), a generalization of the asymmetric traveling salesman problem (ATSP) to incorporate time-dependent cost functions…