Advancements in Semantic Trajectory Modelling and Mining

Bin ZHAO; Jingjing HAN; Tantan SHI; Genlin JI; Xintao LIU; Zhaoyuan YU

doi:10.12082/dqxxkx.2020.190257

Journals >Journal of Geo-information Science >Volume 22 >Issue 4 >Page 842 > Article

Journal of Geo-information Science
Vol. 22, Issue 4, 842 (2020)

Advancements in Semantic Trajectory Modelling and Mining

Bin ZHAO^1、1, Jingjing HAN^1、1, Tantan SHI^1、1, Genlin JI^1、1、*, Xintao LIU^2、2, and Zhaoyuan YU^3、3

Author Affiliations

¹Nanjing Normal University, School of Computer Science and Technology, Nanjing 210023, China

¹南京师范大学计算机科学与技术学院,南京 210023

²The Hong Kong Polytechnic University, Department of Land Surveying and Geo-informatics, Hong Kong 999077, China

²香港理工大学土地测量及地理资讯学系,香港 999077

³Nanjing Normal University, School of Geography, Nanjing 210023, China

³南京师范大学地理科学学院,南京 210023

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DOI: 10.12082/dqxxkx.2020.190257 Cite this Article

Bin ZHAO, Jingjing HAN, Tantan SHI, Genlin JI, Xintao LIU, Zhaoyuan YU. Advancements in Semantic Trajectory Modelling and Mining[J]. Journal of Geo-information Science, 2020, 22(4): 842 Copy Citation Text

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Fig. 1. Example of multi-layered representation of a trajectory and context based on episodes

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Fig. 2. Semantic trajectory modeling processes

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Fig. 3. Tasks of semantic trajectory mining

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Bin ZHAO, Jingjing HAN, Tantan SHI, Genlin JI, Xintao LIU, Zhaoyuan YU. Advancements in Semantic Trajectory Modelling and Mining[J]. Journal of Geo-information Science, 2020, 22(4): 842

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