Probabilistic CkNN Queries of Uncertain Data in Large Road Networks.

Yanhong Li Rongbo Zhu Guohui Li LihChyun Shu Changyin Luo

Published in: IEEE Access (2016)

Keyphrases

uncertain data
uncertain databases
road network
probabilistic databases
spatial networks
location based services
k nearest neighbor

spatial queries
probabilistic xml
shortest path
travel time
path queries
moving objects
formal semantics

aggregate queries
knowledge discovery
data streams
database
uncertain data streams
geographic information systems
frequent itemset mining

spatial databases
knn
data sets
mobile objects
video sequences
data structure