Thakshila wimalajeewa Wewelwala
Thakshila wimalajeewa Wewelwala
Senior Professional Staff, Johns Hopkins University Applied Physics Laboratory, Laurel, MD 20723
Verified email at ieee.org - Homepage
Title
Cited by
Cited by
Year
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
1002008
OMP based joint sparsity pattern recovery under communication constraints
T Wimalajeewa, PK Varshney
IEEE Transactions on Signal Processing 62 (19), 5059-5072, 2014
542014
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
512015
Performance limits of compressive sensing-based signal classification
T Wimalajeewa, H Chen, PK Varshney
IEEE Transactions on Signal Processing 60 (6), 2758-2770, 2012
502012
Cooperative sparsity pattern recovery in distributed networks via distributed-OMP
T Wimalajeewa, PK Varshney
2013 IEEE International Conference on Acoustics, Speech and Signal …, 2013
452013
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
412016
Recovery of sparse matrices via matrix sketching
T Wimalajeewa, YC Eldar, PK Varshney
arXiv preprint arXiv:1311.2448, 2013
372013
Collaborative compressive detection with physical layer secrecy constraints
B Kailkhura, T Wimalajeewa, PK Varshney
IEEE Transactions on Signal Processing 65 (4), 1013-1025, 2016
332016
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
332015
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
312011
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
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
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
262010
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
242015
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
242010
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
192017
Subspace recovery from structured union of subspaces
T Wimalajeewa, YC Eldar, PK Varshney
IEEE Transactions on Information Theory 61 (4), 2101-2114, 2015
182015
Compressive sensing-based detection with multimodal dependent data
T Wimalajeewa, PK Varshney
IEEE Transactions on Signal Processing 66 (3), 627-640, 2017
172017
PSO for constrained optimization: Optimal power scheduling for correlated data fusion in wireless sensor networks
T Wimalajeewa, SK Jayaweera
2007 IEEE 18th International Symposium on Personal, Indoor and Mobile Radio …, 2007
172007
Measurement matrix design for compressed detection with secrecy guarantees
B Kailkhura, S Liu, T Wimalajeewa, PK Varshney
IEEE Wireless Communications Letters 5 (4), 420-423, 2016
162016
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