Due to the continuous development and progress of wireless communication technology
and sensor network technology, wireless sensor networks (WSNs) have gradually become …

Extending the lifetime during which a wireless sensor network (WSN) can cover all targets is
a key issue in WSN applications such as surveillance. One effective method is to partition …

The importance and the possibilities of wireless sensor networks (WSNs) are now quite
clear, because they can be found in all kinds of applications, from those in our daily life to …

Challenges of wireless sensor networks under-optimization in field of research have been
globally concerned. Generally, lifetime extension is still considered to be the most dominant …

Maximizing the lifetime of wireless sensor networks (WSNs) is a hot and significant issue.
However, using differential evolution (DE) to research this problem has not appeared so far …

Currently, the technology advancements have led to significant growth in the application of
wireless sensor networks (WSNs) and its remarkable developments. WSNs are the most …

In order to overcome the energy hole problem in some wireless sensor networks (WSNs),
lifetime optimization algorithm with mobile sink nodes for wireless sensor networks …

Wireless sensor networks have attracted worldwide attention in recent years. The failure of
the nodes is caused by unequal energy dissipation. The reasons that cause unequal energy …

Wireless sensor networks (WSNs) has recently drawn lots of attention due to its application
in multiple domains. The sensors have limited power sources and in many applications they …

One of the lifetime maximisation methods for wireless sensor network (WSN) depends on
organising the dense sensors into groups which can work in a cooperative sequential …