Molecular conformations from distance matrices
Journal of Computational Chemistry
Directed diffusion: a scalable and robust communication paradigm for sensor networks
MobiCom '00 Proceedings of the 6th annual international conference on Mobile computing and networking
GPSR: greedy perimeter stateless routing for wireless networks
MobiCom '00 Proceedings of the 6th annual international conference on Mobile computing and networking
Geography-informed energy conservation for Ad Hoc routing
Proceedings of the 7th annual international conference on Mobile computing and networking
Dynamic fine-grained localization in Ad-Hoc networks of sensors
Proceedings of the 7th annual international conference on Mobile computing and networking
A directionality based location discovery scheme for wireless sensor networks
WSNA '02 Proceedings of the 1st ACM international workshop on Wireless sensor networks and applications
The bits and flops of the n-hop multilateration primitive for node localization problems
WSNA '02 Proceedings of the 1st ACM international workshop on Wireless sensor networks and applications
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
Localization from mere connectivity
Proceedings of the 4th ACM international symposium on Mobile ad hoc networking & computing
ASCENT: adaptive self-configuring sensor networks topologies
IEEE Transactions on Mobile Computing
Applied Multidimensional Scaling
Applied Multidimensional Scaling
Robust distributed node localization with error management
Proceedings of the 7th ACM international symposium on Mobile ad hoc networking and computing
Semidefinite programming based algorithms for sensor network localization
ACM Transactions on Sensor Networks (TOSN)
Wireless sensor network localization techniques
Computer Networks: The International Journal of Computer and Telecommunications Networking
Sensor localization in concave environments
ACM Transactions on Sensor Networks (TOSN)
Localization applying an efficient neural network mapping
Proceedings of the 1st international conference on Autonomic computing and communication systems
Error control in distributed node self-localization
EURASIP Journal on Advances in Signal Processing
Cooperative node localization using nonlinear data projection
ACM Transactions on Sensor Networks (TOSN)
International Journal of Network Management
Characterizing the energy efficiency of localization algorithms in wireless sensor networks
Proceedings of the 2009 International Conference on Wireless Communications and Mobile Computing: Connecting the World Wirelessly
Localization in Sensor Networks with Fading Channels Based on Nonmetric Distance Models
ICCSA '09 Proceedings of the International Conference on Computational Science and Its Applications: Part II
Performance of some metaheuristic algorithms for localization in wireless sensor networks
International Journal of Network Management
Localization with snap-inducing shaped residuals (SISR): coping with errors in measurement
Proceedings of the 15th annual international conference on Mobile computing and networking
Distributed Range-Free Localization Algorithm Based on Self-Organizing Maps
WASA '09 Proceedings of the 4th International Conference on Wireless Algorithms, Systems, and Applications
Ad Hoc Networks
Real-time trajectory estimation in mobile ad hoc networks
Proceedings of the 12th ACM international conference on Modeling, analysis and simulation of wireless and mobile systems
IEEE Transactions on Signal Processing
Accurate distributed range-based positioning algorithm for wireless sensor networks
IEEE Transactions on Signal Processing
IEEE Transactions on Signal Processing
Design and implementation of audio conferencing testbed based on Wi-Fi MANET
WCNC'09 Proceedings of the 2009 IEEE conference on Wireless Communications & Networking Conference
A localization algorithm using space information for indoor wireless sensor networks
ICACT'09 Proceedings of the 11th international conference on Advanced Communication Technology - Volume 1
Efficient weighted multidimensional scaling for wireless sensor network localization
IEEE Transactions on Signal Processing
Optimization Schemes For Wireless Sensor Network Localization
International Journal of Applied Mathematics and Computer Science
Scalable self-assembly and self-repair in a collective of robots
IROS'09 Proceedings of the 2009 IEEE/RSJ international conference on Intelligent robots and systems
Achievable error bounds on localization with wireless sensor networks
WiCOM'09 Proceedings of the 5th International Conference on Wireless communications, networking and mobile computing
An ellipse-centroid localization algorithm in wireless sensor networks
WiCOM'09 Proceedings of the 5th International Conference on Wireless communications, networking and mobile computing
Distributed range-free localization algorithm based on self-organizing maps
EURASIP Journal on Wireless Communications and Networking - Special issue on wireless network algorithms, systems, and applications
Graphical properties of easily localizable sensor networks
Wireless Networks
Distributed wireless sensor network localization using stochastic proximity embedding
Computer Communications
IEEE Transactions on Signal Processing
LaMSM: localization algorithm with merging segmented maps for underwater sensor networks
EUC'07 Proceedings of the 2007 conference on Emerging direction in embedded and ubiquitous computing
PPAM'07 Proceedings of the 7th international conference on Parallel processing and applied mathematics
Proceedings of the ACM SIGMETRICS international conference on Measurement and modeling of computer systems
GLOBECOM'09 Proceedings of the 28th IEEE conference on Global telecommunications
Controlling error propagation in mobile-infrastructure based localization
MELT'09 Proceedings of the 2nd international conference on Mobile entity localization and tracking in GPS-less environments
A survey on localization for mobile wireless sensor networks
MELT'09 Proceedings of the 2nd international conference on Mobile entity localization and tracking in GPS-less environments
Distributed wireless sensor network localization via sequential greedy optimization algorithm
IEEE Transactions on Signal Processing
Validating sensors in the field via spectral clustering based on their measurement data
MILCOM'09 Proceedings of the 28th IEEE conference on Military communications
From centralized to distributed sensor localization
Proceedings of the 2010 ACM workshop on Wireless of the students, by the students, for the students
Locating sensors in the wild: pursuit of ranging quality
Proceedings of the 8th ACM Conference on Embedded Networked Sensor Systems
A spectral clustering approach to validating sensors via their peers in distributed sensor networks
International Journal of Sensor Networks
Indoor positioning using nonparametric belief propagation based on spanning trees
EURASIP Journal on Wireless Communications and Networking - Special issue on signal processing-assisted protocols and algorithms for cooperating objects and wireless sensor networks
Beyond trilateration: on the localizability of wireless ad hoc networks
IEEE/ACM Transactions on Networking (TON)
AICI'11 Proceedings of the Third international conference on Artificial intelligence and computational intelligence - Volume Part II
Minimum dominating sets for solving the coverage problem in wireless sensor networks
UCS'06 Proceedings of the Third international conference on Ubiquitous Computing Systems
Proceedings of the 2011 ACM Symposium on Research in Applied Computation
Applicability of Hop Distance in Random Sensor Networks
Wireless Personal Communications: An International Journal
Localization of wireless sensor networks in the wild: pursuit of ranging quality
IEEE/ACM Transactions on Networking (TON)
Robust localization from incomplete local information
IEEE/ACM Transactions on Networking (TON)
A framework based on barycentric coordinates for localization in wireless sensor networks
Computer Networks: The International Journal of Computer and Telecommunications Networking
CCA-MAP and iCCA-MAP: stationary and mobile WSN localisation algorithms
International Journal of Autonomous and Adaptive Communications Systems
Location error estimation in wireless ad hoc networks
Ad Hoc Networks
RSSI-based relative localisation for mobile robots
Ad Hoc Networks
Hi-index | 0.02 |
We propose an approach that uses connectivity information驴who is within communications range of whom驴to derive the locations of nodes in a network. The approach can take advantage of additional information, such as estimated distances between neighbors or known positions for certain anchor nodes, if it is available. It is based on multidimensional scaling (MDS), an efficient data analysis technique that takes O(n^3) time for a network of n nodes. Unlike previous approaches, MDS takes full advantage of connectivity or distance information between nodes that have yet to be localized. Two methods are presented: a simple method that builds a global map using MDS and a more complicated one that builds small local maps and then patches them together to form a global map. Furthermore, least-squares optimization can be incorporated into the methods to further improve the solutions at the expense of additional computation. Through simulation studies on uniform as well as irregular networks, we show that the methods achieve more accurate solutions than previous methods, especially when there are few anchor nodes. They can even yield good relative maps when no anchor nodes are available.