Location-Based Top-k Term Querying over Sliding Window.

Ying Xu Lisi Chen Bin Yao Shuo Shang Shunzhi Zhu Kai Zheng Fang Li

Published in: WISE (1) (2017)

Keyphrases

sliding window
query processing
data streams
skyline queries
window size
fixed size
space efficient
limited memory
query language
window sizes
stream data
mobile devices
streaming data
continuous queries
preprocessing
boyer moore
similarity search
database
exponential decay