198 citations · 263 across the 3 of their papers we have counts for
6 papers
Sensor Selection for Target Tracking in Wireless Sensor Networks with Uncertainty
Nianxia Cao, Sora Choi, Engin Masazade +1
In this paper, we propose a multiobjective optimization framework for the sensor selection problem in uncertain Wireless Sensor Networks (WSNs). The uncertainties of the WSNs resul…
Sensor Selection for Estimation with Correlated Measurement Noise
Sijia Liu, Sundeep Prabhakar Chepuri, Makan Fardad +3
In this paper, we consider the problem of sensor selection for parameter estimation with correlated measurement noise. We seek optimal sensor activations by formulating an optimiza…
Permutation Trellis Coded Multi-level FSK Signaling to Mitigate Primary User Interference in Cognitive Radio Networks
Raghed El-Bardan, Engin Masazade, Onur Ozdemir +2
We employ Permutation Trellis Code (PTC) based multi-level Frequency Shift Keying signaling to mitigate the impact of Primary Users (PUs) on the performance of Secondary Users (SUs…
Optimal Periodic Sensor Scheduling in Networks of Dynamical Systems
Sijia Liu, Makan Fardad, Engin Masazade +1
We consider the problem of finding optimal time-periodic sensor schedules for estimating the state of discrete-time dynamical systems. We assume that {multiple} sensors have been d…
Adaptive Non-myopic Quantizer Design for Target Tracking in Wireless Sensor Networks
Sijia Liu, Engin Masazade, Xiaojing Shen +1
In this paper, we investigate the problem of nonmyopic (multi-step ahead) quantizer design for target tracking using a wireless sensor network. Adopting the alternative conditional…
Dynamic Bit Allocation for Object Tracking in Bandwidth Limited Sensor Networks
Engin Masazade, Ruixin Niu, Pramod K. Varshney
In this paper, we study the target tracking problem in wireless sensor networks (WSNs) using quantized sensor measurements under limited bandwidth availability. At each time step o…