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DCOSS
2005
Springer
14 years 2 months ago
Using Clustering Information for Sensor Network Localization
Sensor network localization continues to be an important research challenge. The goal of localization is to assign geographic coordinates to each node in the sensor network. Locali...
Haowen Chan, Mark Luk, Adrian Perrig
DCOSS
2006
Springer
14 years 22 days ago
COTA: A Robust Multi-hop Localization Scheme in Wireless Sensor Networks
In wireless sensor networks, multi-hop localization schemes are very vulnerable to various attacks such as wormholes and range modification attacks. In this paper, we propose a rob...
Yawen Wei, Zhen Yu, Yong Guan
GLOBECOM
2007
IEEE
14 years 3 months ago
Relative Distance Based Localization for Mobile Sensor Networks
— Many sensor network applications exploit the mobility of sensor nodes and the location-awareness plays an important role in these applications. However, it is too expensive to ...
Ji Luo, Qian Zhang
ICPPW
2007
IEEE
14 years 3 months ago
Cooperative Localization with Pre-Knowledge Using Bayesian Network for Wireless Sensor Networks
Obtaining location information by localization schemes for sensor nodes makes applications of wireless sensor networks (WSNs) more meaningful. Most of localization schemes only us...
Shih-Hsiang Lo, Chun-Hsien Wu, Yeh-Ching Chung
SKG
2006
IEEE
14 years 3 months ago
An Ontology Based Local Index in P2P Networks
Peer-to-peer networks (P2P) are beginning to form the infrastructure of future applications. One of the problems with unstructured P2P networks is their scalability limitation. Th...
Habib Rostami, Jafar Habibi, Hassan Abolhassani, M...