Efficient Trajectory Contact Query Processing
Pingfu Chao, Dan He, Lei Li, Mengxuan Zhang, Xiaofang Zhou
Topics & Concepts
Computer scienceTrajectoryTracingGridContact tracingTree (set theory)Iterative methodAlgorithmInfectious disease (medical specialty)MathematicsGeometryOperating systemDiseasePathologyMedicinePhysicsAstronomyCoronavirus disease 2019 (COVID-19)Mathematical analysisData Management and AlgorithmsHuman Mobility and Location-Based AnalysisData-Driven Disease Surveillance