Distributed acoustic target tracking is an important application area of wireless sensor networks. In this paper we use algebraic geometry to formally model 2-dimensional acoustic target tracking and then prove its best degree of required sensing coverage. We present the necessary conditions for three sensing coverage to accurately compute the spatio-temporal information of a target object. Sim...

Insecticidal lamps Internet of things (ILs-IoTs) has attracted considerable attention for its applications in pest control to achieve green agriculture. However, ILs-IoTs cannot provide a perfect solution the migratory outbreak if ILs are fixed on ground. In this paper, we embed unmanned aerial vehicles (UAVs) as mobile nodes, which can be rapidly landed ground kill agricultural pests, and UAVs...

Flying robots, also known as drones and unmanned aerial vehicles (UAVs), have found numerous applications in civilian domains thanks to their excellent mobility reduced cost. In this paper, we focus on a scenario of flying robot monitoring set targets, which are assumed be moving group, the sparse distribution targets is not applicable. particular, problem finding optimal position for such that...

Abstract. An important issue in deploying a wireless sensor network (WSN) is to provide target coverage with high energy efficiency and faulttolerance. In this paper, we study the problem of constructing energy-efficient and fault-tolerant target coverage with the minimal number of active nodes which form an m-coverage for targets and a k-connected communication subgraph. We propose two heurist...