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application/pdfIEEEIEEE Internet of Things Journal;2019;6;2;10.1109/JIOT.2018.2877409Approximation algorithmsconstrained optimizationflying tour planningnonredundant information collectionunmanned aerial vehicles (UAVs)Nonredundant Information Collection in Rescue Applications via an Energy-Constrained UAVYan LiangWenzheng XuWeifa LiangJian PengXiaohua JiaYingjie ZhouLei Duan
IEEE Internet of Things Journal2945 April 20192610.1109/JIOT.2018.28774092958
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