Random Sampling for Group-By Queries.

Trong Duc Nguyen Ming-Hung Shih Sai Sree Parvathaneni Bojian Xu Divesh Srivastava Srikanta Tirthapura

Published in: CoRR (2019)

Keyphrases

random sampling
active learning
sampling algorithm
sample size
query language
adaptive sampling
query processing
sampling procedure
random projections
stratified sampling
random samples
database
sampling methods
reservoir sampling
sliding window
web search engines
query by committee
multi dimensional
search engine