Continuous Skyline Queries for Moving Objects in Road Networks

Changyue Shi, Xiaolin Qin, Li Wang
2015 Journal of Software  
Skyline queries in road networks have received much attention because of their wide applications in LBS. Due to the increasing demands for services, skyline queries for moving objects in road networks which involve not only static attributes, but also dynamic ones, become more important. This paper studies a problem of how to process the continuous skyline query for moving objects in road networks. We propose an event-based incremental processing algorithm on the strength of tracking dominant
more » ... lationships between objects with the distances changing and finding the result changing points. Extensive experiments are conducted to evaluate the performance of our proposed algorithm.
doi:10.17706/jsw.10.2.190-200 fatcat:hke3kx5qvzgmpcwkjouxejhjzq