In this paper, we review some advances made recently in the study of mobile phone
datasets. This area of research has emerged a decade ago, with the increasing availability …

Understanding the spatiotemporal dynamics of urban population is crucial for addressing a
wide range of urban planning and management issues. Aggregated geospatial big data …

The rapid development of telecommunication network has produced a large amount of
spatial‐temporal information of mobile phone users. GPS data are typically collected by …

The traditional sample design for in‐person surveys starts with assumptions that recent
census data of high quality are available for large and small geographies, that an up‐to …

Transportation has been one of the defining challenges of our age. Transportation decision
makers are facing difficult questions in making informed decisions. Activity-based travel …

This study aims to create a fine grained mapping of the migrant population in Istanbul using
land use, nighttime satellite, and extended detail records (xDR) data. We use statistical bias …

En el último siglo, Europa ha vivido una fuerte migración del ámbito rural al urbano. La
movilidad urbana es fundamental para el desarrollo económico y social de las ciudades …

Being able to better understand and measure what is happening in the world is of great
importance for a range of stakeholders, including policy makers. The recent explosion in the …