We present a survey of localization concepts for wireless sensor networks (WSNs). We
deliver classification for wireless sensor node localization, comprising measurement …

A surveillance system, which tracks mobile targets, is one of the most important applications
of wireless sensor networks. When nodes operate in a duty cycling mode, tracking …

The process of determining the physical locations of nodes in a wireless sensor network is
known as localization. Self-localization is critical for large-scale sensor networks, because …

Traditional tracking solutions in wireless sensor networks based on fixed sensors have
several critical problems. First, due to the mobility of targets, a lot of sensors have to keep …

We present a distributed localization algorithm for wireless sensor networks. Each sensor
estimates its position by iteratively solving a set of local spatially-constrained programs. The …

The recent advancements open up many significant energy optimization techniques in
Internet of Things. The smart systems can now achieve paramount level of control of user …

We propose target tracking with monitor and backup sensors in wireless sensor networks
(TTMB) to increase the energy efficiency of the network and decrease the target capturing …

This paper presents a target direction-based sleep scheduling algorithm (TDSS) for target
tracking surveillance sensor networks. TDSS reduces the number of the proactively …

Particle filters (or PFs) are widely used for the tracking problem in dynamic systems. Despite
their remarkable tracking performance and flexibility, PFs require intensive computation and …

This paper presents an energy-aware, sleep scheduling algorithm called SSMTT to support
multiple target tracking sensor networks. SSMTT leverages the awakening result of …