TY - Telecommunications Science A1 - Liang YANG,Chunhui PIAO,Yuhong LIU,Meimei JI T1 - Research on safety supervision data sharing of railway construction projects based on edge computing Y1 - 2020-06-20 JF - Telecommunications Science JO - Telecommunications Science SP - 70 EP - 78 VL - 36 IS - 6 UR - https://www.infocomm-journal.com/dxkx N1 - 10.11959/j.issn.1000-0801.2020172 ER -