著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) Ruijin Ding and Yadong Xu and Feifei Gao and Xuemin Shen,Trajectory Design and Access Control for Air–Ground Coordinated Communications System With Multiagent Deep Reinforcement Learning,IEEE Internet of Things Journal,2327-4662,Institute of Electrical and Electronics Engineers (IEEE),2022-04-15,9,8,5785-5798,https://cir.nii.ac.jp/crid/1360861714575850880,https://doi.org/10.1109/jiot.2021.3062091