Abstract A Wireless Sensor Network (WSN) is used to monitor an area for events. Each node
in the WSN has a sensing range and a communication range. The sensing coverage of a …

In wireless sensor networks (WSNs) nodes often operate unattended in a collaborative
manner to perform some tasks. In many applications, the network is deployed in harsh …

Over the last few years, we have witnessed a growing interest in cyber physical systems
(CPSs) that rely on a strong synergy between computational and physical components …

One of the main goals of sensor networks is to provide accurate information about a sensing
field for an extended period of time. This requires collecting measurements from as many …

This paper proposes a robot-deployment algorithm that overcomes unpredicted obstacles
and employs full-coverage deployment with a minimal number of sensor nodes. Without the …

Adequate coverage is very important for sensor networks to fulfill the issued sensing tasks.
In traditional sensor networks, the sensors are based on omni-sensing model. However …

Road congestion and traffic-related pollution have a large negative social and economic
impact on several economies worldwide. We believe that investment in the monitoring …

针对静态无线传感器网络中常常出现的覆盖洞问题, 采用了移动节点进行修复的思路,
提出了三角形贴片式的逐步增加移动节点方法. 该方法利用覆盖洞边缘节点提供的辅助信息 …

Sensor deployment is an important issue in designing sensor networks. In this paper,
particle swarm optimization (PSO) approach is applied to maximize the coverage based on …

Coverage holes (CHs) can compromise the reliability and functionality of wireless sensor
networks. The recovery of CHs is challenging, especially in distributed applications where …