面向不确定数据流的近似ER-Topk查询处理
刘 骁,刘辉平,金澈清
Approximate solution for ER-Topk query upon uncertain data stream
LIU Xiao, LIU Huiping, JIN Cheqing
计算机工程与应用 . 2017, (4): 98 -105 .  DOI: 10.3778/j.issn.1002-8331.1507-0178