Complexity / 2021 / Article / Tab 1

Research Article

An Adaptive Parallel Method for Indexing Transportation Moving Objects

Table 1

Experiment parameters.

ParameterExperimental valueDefaults

The total area ()200000 × 200000
Query area ()0.25, 1, 4, 16, 324
CPU threads2424
GPU stream processors640640
Update/query ratio ()0.25, 0.5, 1, 2, 4, 8, 161
Number of spatial objects ()5, 10, 20, 4010
Update interval (second)10, 20, 40, 80, 16010