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100			_aYang, Yuling _957366
245			_aOne sided or two sided love? Visualizing connections between metro station pairs in Beijing/
260			_bSage, _c2020.
300			_aVol. 52, Issue 4, 2020 ( 707–709 p.)
520			_aAs more and more metro lines and stations have started serving our metropolises, they have (re)shaped our travels and lives, creating (new) venues and (additional) opportunities for serendipitous contacts. To know the odds and locales of serendipitous contacts among millions of metro riders, we employ the smartcard data of the metro riders in Beijing to visualize metro riders’ identifical trip trajectories and to visualize/disclose connections between metro station pairs because of these trajectories. We find that the pairs that produce the largest and smallest numbers of identifical trip trajectories are not randomly distributed in the city. Rather, they concentrate in the northwest and in the central, respectively.
700			_aMa, Hanxi _957377
700			_aZhou, Jiangping _957365
773	0		_08877 _917103 _dLondon Pion Ltd. 2010 _tEnvironment and planning A _x1472-3409
856			_uhttps://doi.org/10.1177/0308518X19866474
942			_2ddc _cEJR
999			_c14418 _d14418