Simplification of trajectory representation

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United States of America Patent

PATENT NO 9880011
SERIAL NO

14814557

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Abstract

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Simplification of trajectory representation is provided. Trajectories represented by a set of points on a map are obtained. Common route elements are identified for the trajectories based on the set of points. Each of the common route elements represents a geospatial area in which at least a predetermined number of the trajectories are identical. Simplified representations of the trajectories are generated based on the identified common route elements.

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Patent Owner(s)

Patent OwnerAddress
INTERNATIONAL BUSINESS MACHINES CORPORATIONNEW ORCHARD ROAD ARMONK NY 10504

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ding, Jian Dong Shanghai, CN 12 58
Duan, Ning Beijing, CN 126 688
Hu, Guoqiang Shanghai, CN 35 257
Ji, Peng Nanjing, CN 92 742
Zhu, Jun Shanghai, CN 689 4956

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