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
Localization from mere connectivity
Proceedings of the 4th ACM international symposium on Mobile ad hoc networking & computing
Distributed localization in wireless sensor networks: a quantitative comparison
Computer Networks: The International Journal of Computer and Telecommunications Networking - Special issue: Wireless sensor networks
Understanding packet delivery performance in dense wireless sensor networks
Proceedings of the 1st international conference on Embedded networked sensor systems
Impact of radio irregularity on wireless sensor networks
Proceedings of the 2nd international conference on Mobile systems, applications, and services
Robust distributed network localization with noisy range measurements
SenSys '04 Proceedings of the 2nd international conference on Embedded networked sensor systems
The effects of ranging noise on multihop localization: an empirical study
IPSN '05 Proceedings of the 4th international symposium on Information processing in sensor networks
Statistical model of lossy links in wireless sensor networks
IPSN '05 Proceedings of the 4th international symposium on Information processing in sensor networks
On the error characteristics of multihop node localization in ad-hoc sensor networks
IPSN'03 Proceedings of the 2nd international conference on Information processing in sensor networks
IPSN '08 Proceedings of the 7th international conference on Information processing in sensor networks
Challenging benchmark for location discovery in ad hoc networks: foundations and applications
Proceedings of the 9th ACM international symposium on Mobile ad hoc networking and computing
Localization and routing in sensor networks by local angle information
ACM Transactions on Sensor Networks (TOSN)
Distance estimation by constructing the virtual ruler in anisotropic sensor networks
INFOCOM'10 Proceedings of the 29th conference on Information communications
Exploring link correlation for efficient flooding in wireless sensor networks
NSDI'10 Proceedings of the 7th USENIX conference on Networked systems design and implementation
Distributed localization in cluttered underwater environments
Proceedings of the Fifth ACM International Workshop on UnderWater Networks
Achieving efficient flooding by utilizing link correlation in wireless sensor networks
IEEE/ACM Transactions on Networking (TON)
Social-Loc: improving indoor localization with social sensing
Proceedings of the 11th ACM Conference on Embedded Networked Sensor Systems
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In this study, we implement six ranging-based localization algorithms from the literature and evaluate them in simulations that employ real-world ultrasound ranging data. We find that small variations in the ranging model can lead to large variations in localization error. We analyze each algorithm to identify how implicit assumptions may be violated by empirical ranging data and why this changes the behavior of the algorithm.