Approximate Voronoi cell computation on spatial data streams.
Mehdi SharifzadehCyrus ShahabiPublished in: VLDB J. (2009)
Keyphrases
- data streams
- sliding window
- efficient computation
- spatial information
- spatial data
- exact computation
- streaming data
- spatio temporal
- data sets
- heavy hitters
- efficiently computing
- concept drift
- grid cells
- spatio temporal data
- continuous queries
- spatial and temporal
- data distribution
- spatial networks
- numerical integration
- dynamic programming
- optimal solution