Search Results for author: Sampson Wong

Found 2 papers, 0 papers with code

Translation Invariant Fréchet Distance Queries

no code implementations11 Feb 2021 Joachim Gudmundsson, André van Renssen, Zeinab Saeidi, Sampson Wong

For some applications, it is desirable to match the curves under translation before computing the Fr\'echet distance between them.

Computational Geometry

(k, l)-Medians Clustering of Trajectories Using Continuous Dynamic Time Warping

no code implementations1 Dec 2020 Milutin Brankovic, Kevin Buchin, Koen Klaren, André Nusser, Aleksandr Popov, Sampson Wong

We develop the first clustering algorithm under this distance measure and show a practical way to compute a center from a set of trajectories and subsequently iteratively improve it.

Clustering Dynamic Time Warping +1

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