Thakshila Wimalajeewa

Publication Activity (10 Years)

Years Active: 2006-2020
Publications (10 Years): 33

Top Topics

Decision Making

Random Projections

Sensor Networks

Compressive Sensing

Top Venues

IEEE Trans. Signal Process.

IEEE Trans. Signal Inf. Process. over Networks

Publications

Baocheng Geng, Swastik Brahma, Thakshila Wimalajeewa, Pramod K. Varshney, Muralidhar Rangaswamy
Prospect Theoretic Utility Based Human Decision Making in Multi-Agent Systems. IEEE Trans. Signal Process. 68 (2020)
Swatantra Kafle, Thakshila Wimalajeewa, Pramod K. Varshney
Noisy 1-Bit Compressed Sensing with Heterogeneous Side-information. ICASSP (2019)
Swatantra Kafle, Vipul Gupta, Bhavya Kailkhura, Thakshila Wimalajeewa, Pramod K. Varshney
Joint Sparsity Pattern Recovery With 1-b Compressive Sensing in Distributed Sensor Networks. IEEE Trans. Signal Inf. Process. over Networks 5 (1) (2019)
Swatantra Kafle, Thakshila Wimalajeewa, Pramod K. Varshney
Generalized Approximate Message Passing For Noisy 1-Bit Compressed Sensing With Side-Information. ACSSC (2018)
Thakshila Wimalajeewa, Pramod K. Varshney
Compressive Sensing-Based Detection With Multimodal Dependent Data. IEEE Trans. Signal Process. 66 (3) (2018)
Thakshila Wimalajeewa, Pramod K. Varshney, Muralidhar Rangaswamy
On Integrating Human Decisions with Physical Sensors for Binary Decision Making. FUSION (2018)
Swatantra Kafle, Thakshila Wimalajeewa, Pramod K. Varshney
Bayesian Sparse Signal Detection Exploiting Laplace Prior. ICASSP (2018)
Thakshila Wimalajeewa, Pramod K. Varshney
Compressive Sensing Based Classification in the Presence of Intra-and Inter-Signal Correlation. IEEE Signal Process. Lett. 25 (9) (2018)
Onur Ozdemir, Thomas G. Allen, Sora Choi, Thakshila Wimalajeewa, Pramod K. Varshney
Copula Based Classifier Fusion Under Statistical Dependence. IEEE Trans. Pattern Anal. Mach. Intell. 40 (11) (2018)
Thakshila Wimalajeewa, Pramod K. Varshney, Wei Su
Detection of Single Versus Multiple Antenna Transmission Systems Using Pilot Data. IEEE Trans. Signal Inf. Process. over Networks 3 (1) (2017)
Onur Ozdemir, Lakshmi Narasimhan Theagarajan, Mohit Agarwal, Thakshila Wimalajeewa, Pramod K. Varshney
An MCMC Approach to Multisensor Linear Modulation Classification. WCNC (2017)
Thakshila Wimalajeewa, Pramod K. Varshney
Robust Detection of Random Events with Spatially Correlated Data in Wireless Sensor Networks via Distributed Compressive Sensing. CoRR (2017)
Thakshila Wimalajeewa, Pramod K. Varshney
Sparse Signal Detection With Compressive Measurements via Partial Support Set Estimation. IEEE Trans. Signal Inf. Process. over Networks 3 (1) (2017)
Thakshila Wimalajeewa, Pramod K. Varshney
Compressive Sensing Based Detection With Multimodal-Dependent Data. CoRR (2017)
Bhavya Kailkhura, Thakshila Wimalajeewa, Pramod K. Varshney
Collaborative Compressive Detection With Physical Layer Secrecy Constraints. IEEE Trans. Signal Process. 65 (4) (2017)
Thakshila Wimalajeewa, Pramod K. Varshney
Robust detection of random events with spatially correlated data in wireless sensor networks via distributed compressive sensing. CAMSAP (2017)
Thakshila Wimalajeewa, Pramod K. Varshney
Detection with multimodal dependent data using low-dimensional random projections. ICASSP (2017)
Bhavya Kailkhura, Sijia Liu, Thakshila Wimalajeewa, Pramod K. Varshney
Measurement Matrix Design for Compressed Detection With Secrecy Guarantees. IEEE Wirel. Commun. Lett. 5 (4) (2016)
Thakshila Wimalajeewa, Pramod K. Varshney, Wei Su
Detection of Single vs Multiple Antenna Transmission Systems Using Pilot Data. CoRR (2016)
Thakshila Wimalajeewa, Pramod K. Varshney
Detection with Multimodal Dependent Data Using Low Dimensional Random Projections. CoRR (2016)
Gang Li, Thakshila Wimalajeewa, Pramod K. Varshney
Decentralized and Collaborative Subspace Pursuit: A Communication-Efficient Algorithm for Joint Sparsity Pattern Recovery With Sensor Networks. IEEE Trans. Signal Process. 64 (3) (2016)
Thakshila Wimalajeewa, Pramod K. Varshney
Sparse Signal Detection with Compressive Measurements via Partial Support Set Estimation. CoRR (2016)
Swatantra Kafle, Bhavya Kailkhura, Thakshila Wimalajeewa, Pramod K. Varshney
Decentralized joint sparsity pattern recovery using 1-bit compressive sensing. GlobalSIP (2016)
Bhavya Kailkhura, Sijia Liu, Thakshila Wimalajeewa, Pramod K. Varshney
Measurement Matrix Design for Compressive Detection with Secrecy Guarantees. CoRR (2015)
Thakshila Wimalajeewa, Pramod K. Varshney
Wireless Compressive Sensing Over Fading Channels With Distributed Sparse Random Projections. IEEE Trans. Signal Inf. Process. over Networks 1 (1) (2015)
Bhavya Kailkhura, Thakshila Wimalajeewa, Pramod K. Varshney
Collaborative Compressive Detection with Physical Layer Secrecy Constraints. CoRR (2015)
Vipul Gupta, Bhavya Kailkhura, Thakshila Wimalajeewa, Pramod K. Varshney
Joint Sparsity Pattern Recovery with 1-bit Compressive Sensing in Sensor Networks. CoRR (2015)
Yujiao Zheng, Nianxia Cao, Thakshila Wimalajeewa, Pramod K. Varshney
Compressive Sensing Based Probabilistic Sensor Management for Target Tracking in Wireless Sensor Networks. IEEE Trans. Signal Process. 63 (22) (2015)
Thakshila Wimalajeewa, Yonina C. Eldar, Pramod K. Varshney
Subspace Recovery From Structured Union of Subspaces. IEEE Trans. Inf. Theory 61 (4) (2015)
Vipul Gupta, Bhavya Kailkhura, Thakshila Wimalajeewa, Sijia Liu, Pramod K. Varshney
Joint sparsity pattern recovery with 1-bit compressive sensing in sensor networks. ACSSC (2015)
Onur Ozdemir, Thakshila Wimalajeewa, Berkan Dulek, Pramod K. Varshney, Wei Su
Asynchronous Linear Modulation Classification With Multiple Sensors via Generalized EM Algorithm. IEEE Trans. Wirel. Commun. 14 (11) (2015)
Thakshila Wimalajeewa, Pramod K. Varshney
Wireless Compressive Sensing Over Fading Channels with Distributed Sparse Random Projections. CoRR (2015)
Thakshila Wimalajeewa, Jithin Jagannath, Pramod K. Varshney, Andrew L. Drozd, Wei Su
Distributed asynchronous modulation classification based on hybrid maximum likelihood approach. MILCOM (2015)
Gang Li, Thakshila Wimalajeewa, Pramod K. Varshney
Decentralized subspace pursuit for joint sparsity pattern recovery. ICASSP (2014)
Bhavya Kailkhura, Thakshila Wimalajeewa, Pramod K. Varshney
On physical layer secrecy of collaborative compressive detection. ACSSC (2014)
Gang Li, Thakshila Wimalajeewa, Pramod K. Varshney
Decentralized Subspace Pursuit for Joint Sparsity Pattern Recovery. CoRR (2014)
Bhavya Kailkhura, Thakshila Wimalajeewa, Lixin Shen, Pramod K. Varshney
Distributed Compressive Detection with Perfect Secrecy. MASS (2014)
Thakshila Wimalajeewa, Pramod K. Varshney
Asymptotic Performance of Categorical Decision Making with Random Thresholds. IEEE Signal Process. Lett. 21 (8) (2014)
Svetlana Foulke, Jithin Jagannath, Andrew L. Drozd, Thakshila Wimalajeewa, Pramod K. Varshney, Wei Su
Multisensor Modulation Classification (MMC): Implementation Considerations - USRP Case Study. MILCOM (2014)
Gang Li, Thakshila Wimalajeewa, Pramod K. Varshney
Decentralized and Collaborative Subspace Pursuit: A Communication-Efficient Algorithm for Joint Sparsity Pattern Recovery. CoRR (2014)
Yujiao Zheng, Thakshila Wimalajeewa, Pramod K. Varshney
Probabilistic sensor management for target tracking via compressive sensing. ICASSP (2014)
Thakshila Wimalajeewa, Pramod K. Varshney
OMP Based Joint Sparsity Pattern Recovery Under Communication Constraints. IEEE Trans. Signal Process. 62 (19) (2014)
Onur Ozdemir, Thakshila Wimalajeewa, Berkan Dulek, Pramod K. Varshney, Wei Su
Hybrid Maximum Likelihood Based Linear Modulation Classification with Multiple Sensors via Generalized EM Algorithm. CoRR (2014)
Hao Zhang, Gang Li, Thakshila Wimalajeewa, Pramod K. Varshney
On the detection of sparse signals with sensor networks based on subspace pursuit. GlobalSIP (2014)
Thakshila Wimalajeewa, Yonina C. Eldar, Pramod K. Varshney
Recovery of Sparse Matrices via Matrix Sketching. CoRR (2013)
Thakshila Wimalajeewa, Pramod K. Varshney
Collaborative Human Decision Making With Random Local Thresholds. IEEE Trans. Signal Process. 61 (11) (2013)
Thakshila Wimalajeewa, Pramod K. Varshney
Cooperative sparsity pattern recovery in distributed networks via distributed-OMP. ICASSP (2013)
Thakshila Wimalajeewa, Pramod K. Varshney
Joint Sparsity Pattern Recovery under Communication Constraints: Greedy Approaches. CoRR (2013)
Thakshila Wimalajeewa, Yonina C. Eldar, Pramod K. Varshney
Subspace Detection from Structured Union of Subspaces via Linear Sampling CoRR (2013)
Thakshila Wimalajeewa, Pramod K. Varshney
Cooperative Sparsity Pattern Recovery in Distributed Networks Via Distributed-OMP CoRR (2012)
Thakshila Wimalajeewa, Pramod K. Varshney
Performance Bounds for Sparsity Pattern Recovery With Quantized Noisy Random Projections. IEEE J. Sel. Top. Signal Process. 6 (1) (2012)
Thakshila Wimalajeewa, Pramod K. Varshney
Collaborative human decision fusion with uncertain individual thresholds. FUSION (2012)
Thakshila Wimalajeewa, Hao Chen, Pramod K. Varshney
Performance Limits of Compressive Sensing-Based Signal Classification. IEEE Trans. Signal Process. 60 (6) (2012)
Thakshila Wimalajeewa, Sudharman K. Jayaweera
Distributed and Collaborative Node Mobility Management for Dynamic Coverage Improvement in Hybrid Sensor Networks. EURASIP J. Wirel. Commun. Netw. 2011 (2011)
Thakshila Wimalajeewa, Pramod K. Varshney
Polarity-Coincidence-Array Based Spectrum Sensing for Multiple Antenna Cognitive Radios in the Presence of Non-Gaussian Noise. IEEE Trans. Wirel. Commun. 10 (7) (2011)
Thakshila Wimalajeewa, Pramod K. Varshney
A non-parametric approach for spectrum sensing with multiple antenna cognitive radios in the presence of Non-Gaussian noise. WCNC (2011)
Thakshila Wimalajeewa, Sudharman K. Jayaweera
Distributed Node Selection for Sequential Estimation over Noisy Communication Channels. IEEE Trans. Wirel. Commun. 9 (7) (2010)
Thakshila Wimalajeewa, Sudharman K. Jayaweera
Mobility Assisted Distributed Tracking in Hybrid Sensor Networks. ICC (2010)
Thakshila Wimalajeewa, Sudharman K. Jayaweera
A Novel Distributed Mobility Protocol for Dynamic Coverage in Sensor Networks. GLOBECOM (2010)
Thakshila Wimalajeewa, Sudharman K. Jayaweera
Impact of mobile node density on detection performance measures in a hybrid sensor network. IEEE Trans. Wirel. Commun. 9 (5) (2010)
Thakshila Wimalajeewa, Sudharman K. Jayaweera
Distributed Detection of Randomly Located Targets in Mobility-Assisted Sensor Networks with Node Mobility Management. EURASIP J. Adv. Signal Process. 2010 (2010)
Thakshila Wimalajeewa, Sudharman K. Jayaweera
Optimal Power Scheduling for Correlated Data Fusion in Wireless Sensor Networks via Constrained PSO. IEEE Trans. Wirel. Commun. 7 (9) (2008)
Thakshila Wimalajeewa, Sudharman K. Jayaweera
PSO for Constrained Optimization: Optimal Power Scheduling for Correlated Data Fusion in Wireless Sensor Networks. PIMRC (2007)
Thakshila Wimalajeewa, Sudharman K. Jayaweera
Power Efficient Analog Forwarding for Correlated Data Fusion in Wireless Sensor Networks. VTC Fall (2007)
Thakshila Wimalajeewa, Sudharman K. Jayaweera
Optimal Power Scheduling for Data Fusion in Inhomogeneous Wireless Sensor Networks. AVSS (2006)