30 citations · 48 across the 8 of their papers we have counts for
Showing 2019Show all
2 papers · 1 filter
cs.DS2019★ 2 cited
Space- and Time-Efficient Storage of LiDAR Point Clouds
Susana Ladra, Miguel R. Luaces, José R. Paramá +1
LiDAR devices obtain a 3D representation of a space. Due to the large size of the resulting datasets, there already exist storage methods that use compression and present some prop…
cs.DS2019★ 30 cited
GraCT: A Grammar-based Compressed Index for Trajectory Data
Nieves R. Brisaboa, Adrián Gómez-Brandón, Gonzalo Navarro +1
We introduce a compressed data structure for the storage of free trajectories of moving objects (such as ships and planes) that efficiently supports various spatio-temporal queries…