Study on Trajectory Similarity Measures
Haozhou Wang, Han Su, Kai Zheng, Shazia Wasim Sadiq, Xiaofang Zhou · 2013
The last decade has witnessed the prevalence of sensor and GPS technologies that produce a sheer volume of trajectory data representing the motion history of moving objects. Measuring similarity between trajectories is undoubtedly one of the most important tasks in trajectory data management since it serves as the foundation of many advanced analyses such as similarity search, clustering, and classication. In this light, tremendous eorts have been spent on this topic, which results in a large number of trajectory similarity measures. Generally, each individual work introducing a new distance measure has made specic