In this paper, a comprehensive survey of the pioneer as well as the state of-the-art
localization and tracking methods in the wireless sensor networks is presented. Localization …

In recent years, the demand for high-precision tracking systems has significantly increased
in the field of Wireless Sensor Network (WSN). A new tracking system based on exploitation …

Thanks to their flexibility and availability at reduced costs, Unmanned Aerial Vehicles
(UAVs) have been recently used on a wide range of applications and conditions. Among …

In recent years, Unmanned Aerial Vehicles (UAVs) are attracting more and more attention in
both the research and industrial communities: indeed, the possibility to use them in a wide …

This paper gives a detailed technical overview of some of the activities carried out in the
context of the “Wireless Sensor networks for city-Wide Ambient Intelligence (WISE-WAI)” …

Location of wireless sensor nodes is an important piece of information for many applications.
There are many algorithms present in literature based on Received Signal Strength (RSSI) …

This paper presents a nonvisible field-of-view (NFOV) target estimation approach that
incorporates optical and acoustic sensors. An optical sensor can accurately localize a target …

In this paper, a novel method for mobile sensor node tracking using semi-supervised Hidden
Markov Models (HMM) is discussed. A new methodology to develop a combined attenuation …

Sensor networks are increasingly used for creating smart interactive environments to
support a wide range of applications, including mobility, transportation, security, and …

In this paper we develop a continuous high-precision tracking system based on Received
Signal Strength Indicator (RSSI) measurements for small ranges. The proposed system uses …