根据可删减性，将QC-Tree 中上界（Upper Bound）类分为 两类：（1）基本上界类（Basic Upper Bound，BUB），基本上界 类的上界表现为数据方的最大元DB [10] ，即所有维都是最低概 念层次的聚集结果，从基...
基于1个网页-相关网页
NU means that there's a non-basic variable on the upper bound for that constraint.
NU表示这个约束的上界有一个非基本变量。
So the basic idea was fine, but I failed to satisfy the initial condition that the answer had to be between the lower bound and the upper bound. Right?
因此基础的思想是对的，但是程序没能满足，正确答案在给定的区间内这个条件，对不对？
应用推荐