1 research outputs found
Indexing Mobile Objects on the Plane Revisited
Abstract. We present a set of time-efficient approaches to index objects moving on the plane to efficiently answer range queries about their future positions. Our algorithms are based on previously described solutions as well as on the employment of efficient data structures. Finally, an experimental evaluation is included that shows the performance, scalability and efficiency of our methods. Keywords: Spatio-Temporal Databases, Indexing.