Previous work frequently only meets one objective but compromises another. In this work, we design a compact data structure TrajBase to index trajectory data.
Nov 3, 2016 · ABSTRACT. The recent years witnessed popular use of smart phones and wear- able devices. Such mobile devices are widely equipped with GPS.
In this work, we design a compact data structure TrajBase to index trajectory data. The novelty of such an indexing structure is a carefully designed encoding ...
We propose and investigate a novel query type named trajectory search by regions of interest (TSR query).
Missing: Trajbase: region.
Apr 10, 2024 · We propose a region-based relation learning paradigm that models social interactions via region-wise dynamics of joint states.
Missing: searching | Show results with:searching
Oct 31, 2016 · Trajbase: searching trajectories in multi-region ... The recent years witnessed popular use of smart phones and wearable devices. Such mobile ...
An efficient trajectory search algorithm is developed that exploits upper and lower bounds to prune the search space and that adopts a query-source selection ...
Missing: Trajbase: | Show results with:Trajbase:
Given a database of trajectories and a set of query locations, location-based trajectory search finds trajectories in the database that are close to all the ...
Mar 21, 2017 · Given an argument set of trajectories, a TSR query takes a set of regions of interest as a parameter and returns the trajectory in the argument ...
Missing: Trajbase: region.
Jul 13, 2024 · A new algorithm called TrajGAT is proposed. This algorithm can calculate similarity for long trajectories. It treats long trajectory as a long sequence.