30 citations · 45 across the 9 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…
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…
Two-Dimensional Block Trees
Nieves R. Brisaboa, Travis Gagie, Adrián Gómez-Brandón +1
The Block Tree (BT) is a novel compact data structure designed to compress sequence collections. It obtains compression ratios close to Lempel-Ziv and supports efficient direct acc…