Dynamic fine-grained localization in Ad-Hoc networks of sensors
Proceedings of the 7th annual international conference on Mobile computing and networking
Robust Positioning Algorithms for Distributed Ad-Hoc Wireless Sensor Networks
ATEC '02 Proceedings of the General Track of the annual conference on USENIX Annual Technical Conference
The nesC language: A holistic approach to networked embedded systems
PLDI '03 Proceedings of the ACM SIGPLAN 2003 conference on Programming language design and implementation
An Introduction to the Conjugate Gradient Method Without the Agonizing Pain
An Introduction to the Conjugate Gradient Method Without the Agonizing Pain
Distributed localization in wireless sensor networks: a quantitative comparison
Computer Networks: The International Journal of Computer and Telecommunications Networking - Special issue: Wireless sensor networks
Location service design and simulation in ad hoc wireless sensor networks
International Journal of Mobile Network Design and Innovation
A geometrical perspective on localization
Proceedings of the first ACM international workshop on Mobile entity localization and tracking in GPS-less environments
Characterization of location error in wireless sensor networks: analysis and applications
IPSN'03 Proceedings of the 2nd international conference on Information processing in sensor networks
Design challenges for energy-constrained ad hoc wireless networks
IEEE Wireless Communications
A survey on position-based routing in mobile ad hoc networks
IEEE Network: The Magazine of Global Internetworking
Sensor Localization under Limited Measurement Capabilities
IEEE Network: The Magazine of Global Internetworking
Integrated GPS-denied localization, tracking and automatic personal identification
Proceedings of the 7th ACM Conference on Embedded Networked Sensor Systems
A survey of communication/networking in Smart Grids
Future Generation Computer Systems
RETRACTED: Impacts of sensor node distributions on coverage in sensor networks
Journal of Parallel and Distributed Computing
International Journal of Sensor Networks
Hi-index | 0.00 |
Over the last years, many novel applications have been envisaged for distributed Wireless Sensor Networks (WSNs) in the area of monitoring, communication and control. One of the key enabling services in WSNs is localisation, since the availability of nodes' location may represent the fundamental support for various protocols (e.g. routing) and applications (e.g. habitat monitoring). In this context, the contributions of our research work are as follows: (a) we will design Enhanced Steepest Descent (ESD), a novel distributed optimisation algorithm, which can be used for position computation, and will show, via computer-based simulations, that it turns out to outperform other well-known algorithms in terms of accuracy and complexity; (b) we will validate its suitability of an implementation onto commercially available WSNs platforms and will investigate, via experimental activities, the effects of network topology and ranging errors on its performance, in a realistic and dynamic indoor propagation environment.