2014/09/24 by Pouya M. Ghari, Ghari, Pouya Mollaebrahim, Reza Shahbazian +3
Computer Science · Engineering · Environmental Science · #Energy Efficient Wireless Sensor Networks #FOS: Mathematics #Indoor and Outdoor Localization Technologies #Optimization and Control (math.OC) #Underwater Vehicles and Communication Systems #Water Quality Monitoring Technologies
paper · pdf · doi:10.48550/arxiv.1409.6880
openalex publication_date 2014/09/24 · openalex created_date 2022/09/30 · openalex updated_date 2026/07/28
There are variety of methods to solve the localization problem and among them\nsemi-definite programming based methods have shown great performance in both\ncomplexity and accuracy aspects. In this paper, we introduce a class of less\nnoise-sensitive relaxation to reduce the complexity of SDP-based methods. We\napply our relaxation to Edge-based Semi-Definite Programming (ESDP) method and\nthe resulted model is called PESDP. Simulation results confirm that our\nproposed PESDP method is less noise-sensitive and faster compared to the\noriginal ESDP.\n