In recent years, low-carbon sustainable development has attracted increasing attention
worldwide. However, the spatiotemporal evolution of carbon balance and the impact of various …

City-wide traffic flow forecasting is a significant function of the Intelligent Transport System (ITS),
which plays an important role in city traffic management and public travel safety. …

Trajectories, representing the movements of objects in the real world, carry significant stop/move
semantics. The detection of trajectory stops poses a critical problem in the study of …

This paper addresses how to manage planar spatial data using MongoDB, a popular NoSQL
database characterized as a document-oriented, rich query language and high availability. …

OpenStreetMap (OSM) road networks provide public digital maps underlying many spatial
applications such as routing engines and navigation services. However, turning relationships …

Abstract: The development of big data technology, internet of thing and precise positioning
has promoted the progress of city perception. The increasing taxi trajectory data not only …

Automatic extraction of road information based on data-driven methods is significant for
various practical applications. Remote sensing (RS) images and GPS trajectories are two …

Abstract: Trajectory stops imply important semantic information, and the extraction of trajectory
stops is the premise to carry out advanced Stop/Move analysis. This paper, based on the …

Accurate road maps are fundamental to a wide range of applications, such as navigation,
transportation and urban planning. With the rapid development of Globe Position System (GPS…

The long production cycle and huge cost of collecting road network data often leave the data
lagging behind the latest real conditions. However, this situation is rapidly changing as the …