Barrier coverage problem in emerging mobile sensor networks has been an interesting
research issue. Existing solutions to this problem aim to decide one-time movement for …

The barrier coverage problem in emerging mobile sensor networks has been an interesting
research issue due to many related real-life applications. Existing solutions are mainly …

Deploying wireless sensor networks to provide guaranteed barrier coverage is critical for
many sensor networks applications such as intrusion detection and border surveillance. To …

Barrier coverage is one of the most important issues in wireless sensor networks (WSNs),
and it has been a popular area of WSN research in recent years. Maximizing the number of …

Barrier coverage of a wireless sensor network is a critical issue in military and homeland
security applications, aiming to detect intruders that attempt to cross the deployed region …

The deployment of sensor nodes (SNs) to form a network with coverage ability is one of the
most important challenges of wireless sensor networks. In this paper, we study an efficient …

Barrier coverage is a critical issue in wireless sensor networks for security applications (eg,
border protection), the performance of which is highly related with locations of sensor nodes …

Barrier coverage is an appropriate coverage model for intrusion detection by constructing
sensor barriers in wireless sensor networks. In this paper, we focus on the problem how to …

Border surveillance for intrusion detection is an important application of wireless sensor
networks. Given a set of mobile sensors and their initial positions, how to move these …

Barrier coverage is a critical issue in wireless sensor networks for various battlefield and
homeland security applications. The goal is to effectively detect intruders that attempt to …