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Semidefinite Programming Approaches for Sensor Network Localization With Noisy Distance Measurements
IEEE Transactions on Automation Science and Engineering
A sensor network localization problem is to determine the positions of the sensor nodes in a network given incomplete and inaccurate pairwise distance measurements. Such distance data may be acquired by a sensor node by communicating with its neighbors. We describe a general semidefinite programming (SDP) based approach for solving the graph realization problem, of which the sensor network localization problems is a special case. We investigate the performance of this method on problems withdoi:10.1109/tase.2006.877401 fatcat:mbxartfq4bcrpprbizslypusry