“利用城市感知技术了解行人运动:基于音频传感器的前景”,作者:Chaeyeon Han、Pavan Seshadri、Yiwei Ding、Noah Posner、Bon Woo Koo、Animesh Agrawal、Alexander Lerch、Subhrajit Guhathakurta,https://ift.tt/Qb95RIl