Collective spatial keyword search on activity trajectories

Song, XH; Xu, JJ; Zhou, R; Liu, CF; Zheng, K; Zhao, PP; Falkner, N

Xu, JJ; Zhao, PP (corresponding author), Soochow Univ, Inst Artificial Intelligence, Sch Comp Sci, Technology, Suzhou, Peoples R China.; Xu, JJ (corresponding author), Guangzhou Univ, Cyberspace Inst Adv Technol, Guangzhou, Peoples R China.

GEOINFORMATICA, 2020; 24 (1): 61

Abstract

Collective spatial keyword query (CSKQ) is one of the most useful spatial queries in location-based service systems. Although the availability of larg......

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