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Thakshila Wimalajeewa
Thakshila Wimalajeewa
Senior Professional Staff, Johns Hopkins University Applied Physics Laboratory, Laurel, MD 20723
Geverifieerd e-mailadres voor ieee.org - Homepage
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Optimal power scheduling for correlated data fusion in wireless sensor networks via constrained PSO
T Wimalajeewa, SK Jayaweera
IEEE Transactions on Wireless Communications 7 (9), 3608-3618, 2008
1032008
Low-dimensional approach for reconstruction of airfoil data via compressive sensing
Z Bai, T Wimalajeewa, Z Berger, G Wang, M Glauser, PK Varshney
AIAA journal 53 (4), 920-933, 2015
902015
OMP based joint sparsity pattern recovery under communication constraints
T Wimalajeewa, PK Varshney
IEEE Transactions on Signal Processing 62 (19), 5059-5072, 2014
662014
Performance limits of compressive sensing-based signal classification
T Wimalajeewa, H Chen, PK Varshney
IEEE Transactions on signal processing 60 (6), 2758-2770, 2012
612012
Sparse signal detection with compressive measurements via partial support set estimation
T Wimalajeewa, PK Varshney
IEEE Transactions on Signal and Information Processing over Networks 3 (1 …, 2016
562016
Recovery of sparse matrices via matrix sketching
T Wimalajeewa, YC Eldar, PK Varshney
arXiv preprint arXiv:1311.2448, 2013
562013
Cooperative sparsity pattern recovery in distributed networks via distributed-OMP
T Wimalajeewa, PK Varshney
2013 IEEE International Conference on Acoustics, Speech and Signal …, 2013
532013
Asynchronous linear modulation classification with multiple sensors via generalized EM algorithm
O Ozdemir, T Wimalajeewa, B Dulek, PK Varshney, W Su
IEEE Transactions on Wireless Communications 14 (11), 6389-6400, 2015
452015
Polarity-coincidence-array based spectrum sensing for multiple antenna cognitive radios in the presence of non-Gaussian noise
T Wimalajeewa, PK Varshney
IEEE Transactions on Wireless Communications 10 (7), 2362-2371, 2011
422011
Compressive sensing based probabilistic sensor management for target tracking in wireless sensor networks
Y Zheng, N Cao, T Wimalajeewa, PK Varshney
IEEE Transactions on Signal Processing 63 (22), 6049-6060, 2015
392015
Copula based classifier fusion under statistical dependence
O Ozdemir, TG Allen, S Choi, T Wimalajeewa, PK Varshney
IEEE Transactions on Pattern Analysis and Machine Intelligence 40 (11), 2740 …, 2017
372017
Collaborative compressive detection with physical layer secrecy constraints
B Kailkhura, T Wimalajeewa, PK Varshney
IEEE Transactions on Signal Processing 65 (4), 1013-1025, 2016
362016
Prospect theoretic utility based human decision making in multi-agent systems
B Geng, S Brahma, T Wimalajeewa, PK Varshney, M Rangaswamy
IEEE Transactions on Signal Processing 68, 1091-1104, 2020
342020
Wireless compressive sensing over fading channels with distributed sparse random projections
T Wimalajeewa, PK Varshney
IEEE Transactions on Signal and Information Processing over Networks 1 (1 …, 2015
332015
Application of compressive sensing techniques in distributed sensor networks: A survey
T Wimalajeewa, PK Varshney
arXiv preprint arXiv:1709.10401, 2017
302017
Distributed asynchronous modulation classification based on hybrid maximum likelihood approach
T Wimalajeewa, J Jagannath, PK Varshney, A Drozd, W Su
MILCOM 2015-2015 IEEE Military Communications Conference, 1519-1523, 2015
282015
Performance bounds for sparsity pattern recovery with quantized noisy random projections
T Wimalajeewa, PK Varshney
IEEE Journal of Selected Topics in Signal Processing 6 (1), 43-57, 2011
282011
Performance analysis of stochastic signal detection with compressive measurements
T Wimalajeewa, H Chen, PK Varshney
2010 Conference Record of the Forty Fourth Asilomar Conference on Signals …, 2010
282010
Impact of mobile node density on detection performance measures in a hybrid sensor network
T Wimalajeewa, SK Jayaweera
IEEE Transactions on Wireless Communications 9 (5), 1760-1769, 2010
272010
Compressive sensing-based detection with multimodal dependent data
T Wimalajeewa, PK Varshney
IEEE Transactions on Signal Processing 66 (3), 627-640, 2017
252017
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Artikelen 1–20