有效解决数据缺失问题的聚集查询算法
孙 舟1，田贺平1，潘鸣宇1，王伟贤1，张 禄1，陈 光2
Aggregation query processing algorithm for effective solving data missing problem
SUN Zhou1, TIAN Heping1, PAN Mingyu1, WANG Weixian1, ZHANG Lu1, CHEN Guang2
计算机工程与应用
.
2018, (24): 72
-78
.
DOI: 10.3778/j.issn.1002-8331.1709-0227
