The Federal Statistical Office is investigating the usability of mobile network data for official statistics purposes in various feasibility studies. Differences in mobile network coverage and ...

Building fast and highly performant data science applications requires an intimate knowledge of how data can be organized in a computer and how to efficiently perform operations such as sorting, ...

Interest has grown again in recent years about the long-term and cyclical nature of building investment and its effect on the macroeconomy. This paper investigates the nature of building trends and ...