Efficient Algorithms for Finding Optimal Meeting Point on Road Networks

@article{Yan2011EfficientAF,
  title={Efficient Algorithms for Finding Optimal Meeting Point on Road Networks},
  author={Da Yan and Zhou Zhao and Wilfred Ng},
  journal={PVLDB},
  year={2011},
  volume={4},
  pages={968-979}
}
Given a set of points Q on a road network, an optimal meeting point (OMP) query returns the point on a road network G = (V,E) with the smallest sum of network distances to all the points in Q. This problem has many real world applications, such as minimizing the total travel cost for a group of people who want to find a location for gathering. While this problem has been well studied in the Euclidean space, the recently proposed state-of-the-art algorithm for solving this problem in the context… CONTINUE READING
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