Parallel with the developing world, transportation technologies have started to expand and
change significantly year by year. This change brings with it some inevitable problems …

In smart city technologies we have witnessed advanced technological improvements in
small computing devices, which can be connected to the Internet and named as Internet of …

It has been more than 30 years since the first research into Wireless Sensor and Actor
Networks appeared. However, WSANs are still not a ubiquitous technology due to several …

In recent years, smart cities use some advanced technologies such as Cyber-Physical
Systems and Internet of Things for improving the quality of human life by enabling extra …

In recent years the population of the cities has been increasing the getting over half of the
whole world population. These peoples are facing with some security and infrastructural …

The rapidly-evolving demand of applications using wireless sensor networks in several
areas such as building and industrial automation or smart cities, among other, makes it …

Both the population growth in the world and the number of people living in the city are
increasing day by day while the rural population decreases. However, lack of resources …

In conventional wireless sensor networks (hereinafter referred to as WSNs), the single sink
node model has been employed to collect and store the measured data that can be …

Advances in wireless technologies and the rapid development of integrated electronics have
made wireless sensor networks (WSN) one of the key technologies of the Internet of Things …

Publish/subscribe is a mature communication paradigm to route and deliver events from
publishers to interested subscribers. Initially conceived for large scale systems, eg, the …