A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2016; you can also visit the original URL.
The file type is application/pdf
.
Time relaxed spatiotemporal trajectory joins
2005
Proceedings of the 2005 international workshop on Geographic information systems - GIS '05
Many spatiotemporal applications store moving object data in the form of trajectories. Various recent works have addressed interesting queries on trajectorial data, mainly focusing on range queries and Nearest Neighbor queries. Here we examine another interesting query, the Time Relaxed Spatiotemporal Trajectory Join (TRSTJ) which effectively finds groups of moving objects that have followed similar movements in different times. We first attempt to address the TRSTJ problem using a symbolic
doi:10.1145/1097064.1097091
dblp:conf/gis/BakalovHT05
fatcat:bgzjbr6j7ngqvhrs3yqivfpctu