Hebei University of Economics and Business Shijiazhuang Hebei 050061 China;
Hebei University of Economics and Business Shijiazhuang Hebei 050061 China;
Hebei University of Economics and Business Shijiazhuang Hebei 050061 China;
University College Dublin Belfield Dublin 4 Ireland;
The Australian e-Health Research Centre ICT Centre CSIRO Australia;
Resilient; distribution; datasets; update; mechanism; weight; mode;