時 間:12月17日(周二)上午10:30--12:00地 點:金沙官方体育 320 會議室主持人:潘巍 副教授報告人:趙卓越 博士 美國猶他大學(The University of Utah)報告題目:Approximate Query Processing via SamplingAbstract:Join operator is one of the most important one in relational algebra one. Yet, it is often very time-consuming to compute in full on a large database. On the other hand, it is often the case...