Wireless sensor networks are moving towards emerging standards such as IP, ZigBee and
WirelessHART which makes interoperability testing important. Interoperability testing is …

A key challenge for rapidly growing cities of today is to provide effective public transport
services to satisfy the increasing demands for urban mobility. Toward this goal, the Internet of …

With the proliferation of sensor networks and sensor network applications, the overall complexity
of such systems is continuously increasing. Sensor networks are now heterogeneous in …

The ability to update the program code installed on wireless sensor nodes plays an import
role in the highly dynamic environments sensor networks are often deployed in. Such code …

Localization has been an important topic in data-centric wireless sensor networks (WSNs)
due to the special association between location information and the relevance of sensory data…

In this paper we present Levels, a programming abstraction for energy-aware sensor network
applications. Unlike most previous work it does not try to maximize network lifetime but …

Broadcasting is a commonly used communication primitive needed by many applications and
protocols in mobile ad hoc networks (MANET). Unfortunately, most broadcast solutions are …

Existing information systems for urban public transportation are empowering travelers to
optimize their trips with respect to travel duration. Experience with such systems shows that this …

Boundary recognition is an important and challenging issue in wireless sensor networks
when no coordinates or distances are available. The distinction between inner and boundary …

So far, the inspection of building structures and especially of bridges is mainly done visually.
Therefore, the condition of the structure is examined from the surface and the interpretation …