By Abolfazl Hashemi, Mahsa Ghasemi, Haris Vikalo, and Ufuk Topcu.
In this repository, we release the MATLAB implementation of our proposed randomized greedy algorithm for large-scale sensor scheduling. In our work, we also show that the mean square error (MSE) objective of the linear estimator of states in a linear dynamical system is weak submodular under mild conditions.
If you use RGSS in your research, please cite:
@article{hashemi2017rand,
title={A Randomized Greedy Algorithm for Near-Optimal Sensor Scheduling in Large-Scale Sensor Networks},
author={Hashemi, Abolfazl and Ghasemi, Mahsa and Vikalo, Haris and Topcu, Ufuk},
journal={arXiv preprint arXiv: 1709.08823},
pages={1-9},
year={2017}
}
The MATLAB function sensor_selection.m
is the implementation of both greedy and proposed randomized greedy schemes for sensor selection. The file sdp_relax.m
is the implementation of the proposed SDP method.