Spatiotemporal sampling for trajectory streams

In this paper, we present a summarization technique adapted to trajectory streams. The Spatiotemporal Stream Sampling (STSS) algorithm is a single-pass sampling technique that takes advantage of both the spatial and temporal dimensions inherent to these streams in order to reduce their processing and storage costs. Categories and Subject Descriptors H.2.8 [Database Management]: Database Applications General Terms Algorithms Keywords Trajectory streams, spatiotemporal, sampling, summaries.

• Type: Conference
• Year: 2010
• Where: SAC
• Authors: Mohamed Khalil El Mahrsi, Christine Potier, Georges Hébrail, Fabrice Rossi
• Keywords: Applied Computing, Keywords Trajectory Streams, SAC 2010, Single-pass Sampling Technique, Spatiotemporal Stream