Recently, a concept of wireless sensor networks has attracted much attention due to its wide-
range of potential applications. Wireless sensor networks also pose a number of challenging …

Wireless sensor networks are rapidly growing for research and commercial development
which is used for monitor a given field of interest to change the environment wireless sensor …

Coverage problem is an important issue in wireless sensor networks, which has a great
impact on the performance of wireless sensor networks. Given a sensor network, the …

Recently, wireless sensor networks have attracted a lot of attention. Such environments may
consist of many inexpensive nodes, each capable of collecting, storing, and processing …

We are interested in an initial deployment strategy that maximizes the coverage area of
wireless sensor network while preserving connectivity between nodes provided that all …

In this paper, we study the problem of maintaining sensing coverage by keeping a small
number of active sensor nodes and a small amount of energy consumption in wireless …

One fundamental issue in the sensor networks is the coverage problem, which we would like
to determine whether a region of interest is sufficiently covered by a given set of sensors. It …

One fundamental issue in sensor networks is the coverage problem, which reflects how well
a sensor network is monitored or tracked by sensors. In this paper, we studied this problem …

ABSTRACT Wireless Sensor Networks (WSNs) consist of sensor nodes those are capable of
sensing environmental data such as temperature, humidity, pressure, sound etc. and …

In wireless sensor networks, the number of sensor nodes has direct relation to the cost of
total wireless sensor networks, and at the same time, the problem is closely connected to …