COMPRESS: A comprehensive framework of trajectory compression in road networks

• Main Authors: HAN, Yunheng, SUN, Weiwei, ZHENG, Baihua
• 格式: text
• 語言: English
• 出版: Institutional Knowledge at Singapore Management University 2017
• 主題: GPS trajectory; road network; trajectory compression; map-matching; information entropy; trajectory representation; entropy encoding; dictionary coder; stabbing polyline; Databases and Information Systems; Numerical Analysis and Scientific Computing; Theory and Algorithms
• 在線閱讀: https://ink.library.smu.edu.sg/sis_research/3647; https://ink.library.smu.edu.sg/context/sis_research/article/4649/viewcontent/4._Nov04___COMPRESS_A_Comprehensive_Framework_of_Trajectory__ACM_TODS2016__JOURNALpaper.pdf
• 機構: Singapore Management University

More and more advanced technologies have become available to collect and integrate an unprecedented amount of data from multiple sources, including GPS trajectories about the traces of moving objects. Given the fact that GPS trajectories are vast in size while the information carried by the trajecto...