22 citations · 28 across the 13 of their papers we have counts for
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cs.DS2023
Computing a Subtrajectory Cluster from c-packed Trajectories
Joachim Gudmundsson, Zijin Huang, André van Renssen +1
We present a near-linear time approximation algorithm for the subtrajectory cluster problem of -packed trajectories. The problem involves finding subtrajectories within a gi…
cs.CG2023
Oriented Spanners
Kevin Buchin, Joachim Gudmundsson, Antonia Kalb +4
Given a point set in the Euclidean plane and a parameter , we define an \emph{oriented -spanner} as an oriented subgraph of the complete bi-directed graph such that f…