International Journal of Computer Applications
With the advances in location-acquisition technologies such as Global Positioning System (GPS), Global System for Mobile communications (GSM) etc, increasing amounts of movement data collected from various moving objects such as animals, vehicles, mobile devices, and climate radars have become widely available. Turning a collection of time-geography data into mobility knowledge is a key issue in many research domains. In this paper, the authors focus on the analysis of trajectories of moving vehicles and identifying the paths on road networks, which are suffering with heavy traffic. This paper proposes a novel algorithm to get trajectory patterns as a sequence of spatio-temporal regions.