A Service Oriented Framework for Animating Big Spatiotemporal Datasets

We propose a service oriented distributed system framework for animating big spatiotemporal vector datasets. The aim is exploiting the patterns in spatial data dynamically changing over time. Animation consists of succes- sively played and temporally related still map images. Each map image in the animation is a satellite map enriched with (or plotted over) spatiotemporal … Read more A Service Oriented Framework for Animating Big Spatiotemporal Datasets

A Distributed Map Animation Framework for Spatiotemporal Datasets

Maps are an excellent way to present data that have spatial components. However, when the data being presented vary over time, a simple two-dimensional map ignores an important feature of the data. An animated map that shows a series of two-dimensional maps at successive points in time allows one to add a time dimension to … Read more A Distributed Map Animation Framework for Spatiotemporal Datasets

Evaluation of Different Algorithms for Measuring the Similarities of Trajectory Datasets

Abstract—With the techologicaltechnological development of global positioning system and video survelliancesurveillance systems and extensive utilization of socailsocial media platforms, large amounts of trajectories data are captured. Processing and analysinganalyzing of moving obgectsobjects such as people, animals, and vehicles provides valuable information for industrial and academic studies. about them. In this study, three different similarity algorithms … Read more Evaluation of Different Algorithms for Measuring the Similarities of Trajectory Datasets