The popularity of Online To Offline (O2O) service platforms has spurred the need for online
task assignment in real-time spatial data, where streams of spatially distributed tasks and …

In the past decade, positioning system-enabled devices such as smartphones have become
most prevalent. This functionality brings the increasing popularity of location-based services …

Advanced technologies in location acquisition allow us to track the movement of moving
objects (people, planes, vehicles, animals, ships,...) in geographical space. These …

Cities are deploying tens of thousands of sensors and actuators and developing a large
array of smart services. The smart services use sophisticated models and decision-making …

The tremendous growth of positioning technologies and GPS enabled devices has
produced huge volumes of tracking data during the recent years. This source of information …

Visual querying is essential for interactively exploring massive trajectory data. However, the
data uncertainty imposes profound challenges to fulfill advanced analytics requirements. On …

Predictive queries on moving objects offer an important category of location-aware services
based on the objects' expected future locations. A wide range of applications utilize this type …

This paper presents the Panda system for efficient support of a wide variety of predictive
spatio-temporal queries that are widely used in several applications including traffic …

The availability of trajectory data combined with various real-life practical applications has
sparked the interest of the research community to design a plethora of algorithms for various …

This demo presents the iRoad framework for evaluating predictive queries on moving
objects for road networks. The main promise of the iRoad system is to support a variety of …