An Online Approach for Direction-Based Trajectory Compression with Error Bound Guarantee.

Bingqing Ke Jie Shao Yi Zhang Dongxiang Zhang Yang Yang

Published in: APWeb (1) (2016)

Keyphrases

error bounds
theoretical analysis
worst case
image compression
online learning
data compression
real time
compression algorithm
compression ratio
compression scheme
finite sample
training data
special case
trajectory data
parzen window
wavelet synopses