Aim at moving objects on road network, we propose a novel indexing named PPFN*-tree to store past trajectories, present positions, and predict near future ...

Nov 13, 2017 · The state-of-the-art methods index moving objects at three time modes of past (historical data), present, and future. An integrated method ...

This article offers an indexing technique capable of capturing the positions of moving objects at all points in time.

Currently, most indexing methods of moving objects are focused on the past position, or the present and future one. In this paper, we propose a novel indexing ...

This paper proposes the BB x -index structure, which indexes the positions of moving objects, given as linear functions of time, at any time.

This paper proposes the BBx -index structure, which indexes the positions of moving objects, given as linear functions of time, at any time. The index stores ...

A new method for the indexing of the current positions of moving objects on road network is proposed, which significantly improves not only the update cost ...

In this paper, a new access method is proposed for current positions of moving objects on road networks in order to efficiently update their positions.

Sep 11, 2006 · We focus on the index update issue for the current positions of network-constrained moving objects. We introduce a new access structure ...

Proposed a new index structure, named MG2R*, can efficiently store and retrieve the past, present and future positions of network-constrained moving objects.