The continuous development of wireless networks and mobile devices has motivated an
intense research in mobile data services. Some of these services provide the user with …

We propose three indexing schemes for storing a set S of N points in the plane, each moving
along a linear trajectory, so that a query of the following form can be answered quickly …

With wireless communications and geo-positioning being widely available, it becomes
possible to offer new e-services that provide mobile users with information about other …

This article is a survey of research areas in which motion plays a pivotal role. The aim of the
article is to review current approaches to modeling motion together with related data …

Consider a database that represents information about moving objects and their location.
For example, for a database representing the location of taxi-cabs a typical query may be …

The hello protocol (Moy, J., 1994) is a fundamental protocol for wired and wireless networks.
In mobile ad-hoc networks, a hello protocol helps nodes to establish a neighbor table for link …

Advances in wireless communications, positioning technology, and other hardware
technologies combine to enable a range of applications that use a mobile user's geo-spatial …

Databases of moving objects are important for air traffic control, ground traffic, and battlefield
configurations. We introduce the (historical and spatial) range close-pair query for moving …

The availability of moving object data that is being collected nowadays, and the demand of
using them in applications, have generated the need for spatiotemporal data management …

Publisher Summary This chapter describes concepts and techniques underlying the data
management system deployed by a Danish mobile content integrator. It describes in detail …