Some databases for developing specialized trajectory query processing systems. 轨迹数据查询 Simba // https://github.com/InitialDLab/Simba SharkDB // ignore it DITA // https://github.com/TsinghuaDatabaseGroup/DITA
A GPU-accelerated framework GAT https://github.com/DDST-KaixingDong/GAT adapted GPU approaches: FSG: flat grid-file based index to accelerate point-in-polygon queries over taxi trips STIG: This approach leverages kd-tree [27], where the leaf nodes correspond to blocks of points.
variants: GAT-noG SHCAR
RNN 循环神经网络预测