Proceedings of the 4th ACM/IEEE-CS joint conference on Digital libraries
A sensor network for compression and streaming of GPS trajectory data
Proceedings of the 6th ACM conference on Embedded network sensor systems
Mining interesting locations and travel sequences from GPS trajectories
Proceedings of the 18th international conference on World wide web
Map-matching for low-sampling-rate GPS trajectories
Proceedings of the 17th ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems
Algorithms for compressing GPS trajectory data: an empirical evaluation
Proceedings of the 18th SIGSPATIAL International Conference on Advances in Geographic Information Systems
Algorithm for blind navigation along a GPS track
Proceedings of the 12th International Conference on Computer Systems and Technologies
EnAcq: energy-efficient GPS trajectory data acquisition based on improved map matching
Proceedings of the 19th ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems
Exploring end-user preferences of 3D mobile interactive navigation design
Proceedings of the 9th International Conference on Advances in Mobile Computing and Multimedia
Poster: multi-track map matching
Proceedings of the 10th international conference on Mobile systems, applications, and services
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Trajectory monitoring based on the Global Positioning System (GPS) is the premise of providing all kinds of the personalized services based on the users' positions on the smart phones. GPS trajectory monitoring could be used to solve the elderly life monitoring which is a serious social problem in China. Owing to smart phones' energy consumption and computing resource constraints, this paper proposes a kind of GPS non-uniform sampling algorithm which is applied to the elderly daily behavior monitoring system based on the Android platform. The experimental results showed that the algorithm can significantly reduce the sampling points and the power consumption of GPS positioning module.