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机译:STKST-I: An Efficient Semantic Trajectory Search by Temporal and Semantic Keywords
Big Data Research Institute of Yunnan Economy and Society, Yunnan University of Finance and Economics, Kunming 650221, China;
School of Statistics and Mathematics, Yunnan University of Finance and Economics, Kunming 650221, China;
Efficient trajectory search; Trajectory keyword search; Spatiotemporal query; Trajectory similarity;