Topology

Topological Signatures For Fast Mobility Analysis
An efficient framework to map GPS trajectories to Euclidean vectors using differential topology. This enables Euclidean machine learning tools for the trajectories.
Abhirup Ghosh, Benedek Rozemberczki, Subramanian Ramamoorthy, Rik Sarkar
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In-Network Approximate and Efficient Spatiotemporal Range Queries on Moving Objects
Distributed query on moving objects using tools from differential topology and Machine learning.
Guang Yang, Abhirup Ghosh, Thomas Heinis
Last updated on Jul 20, 2022