30 citations · 48 across the 8 of their papers we have counts for
3 papers · 1 filter
A Grammar-based Compressed Representation of 3D Trajectories
Nieves R. Brisaboa, Adrián Gómez-Brandón, Miguel A. Martínez-Prieto +1
Much research has been published about trajectory management on the ground or at the sea, but compression or indexing of flight trajectories have usually been less explored. Howeve…
Towards a compact representation of temporal rasters
Ana Cerdeira-Pena, Guillermo de Bernardo, Antonio Fariña +2
Big research efforts have been devoted to efficiently manage spatio-temporal data. However, most works focused on vectorial data, and much less, on raster data. This work presents…
Relative compression of trajectories
Nieves R. Brisaboa, Travis Gagie, Adrián Gómez-Brandón +2
We present RCT, a new compact data structure to represent trajectories of objects. It is based on a relative compression technique called Relative Lempel-Ziv (RLZ), which compresse…