Sensor-Actuator-Based Network for an Early-Warning System in Extreme Weather Conditions. - Ulrike Hempel; Jörg Auge; Manfred Schütze; Christoph Engel (TA, 2010)

A Modular Weather and Traffic Data Acquisition Network to Improve Green Traffic Management. - Andreas Herrmann; Ulrike Hempel (TST, 2011)

A Modular, Close-Meshed Traffic and Environmental Data Acquisition Network As a Basis for Information Services. - Andreas Herrmann; Ulrike Hempel; Ulrich Jumar (CESCIT, 2012)