Location information for events, assets, and individuals, mostly focusing on two dimensions
so far, has triggered a multitude of applications across different verticals, such as consumer …

The increasing use of location-aware devices has led to an increasing availability of
trajectory data. As a result, researchers devoted their efforts to develo** analysis methods …

The collection, visualization, and analysis of movement data is at the forefront of geographic
information science research. Movement data are generally collected by recording an …

This paper surveys indoor spatial models developed for research fields ranging from mobile
robot map**, to indoor location-based services (LBS), and most recently to context-aware …

In spatial science and urban applications,“space" is presented by multiple disciplines as a
notion referencing our living environment. Space is used as a general term to help …

In this paper we present a new conceptual model of trajectories, which accounts for
semantic and indoor space information and supports the design and implementation of …

Despite the rapid development of indoor spatial data acquisition technology, there are
currently no solutions that enable large-scale indoor spatial data acquisition due to several …

We demonstrate a generic, user-configurable toolkit for generating different types of indoor
mobility data for real-world buildings. Our prototype generates the desired data in a three …