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Research Output 1978 2019

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2019

An Efficient Construction Strategy for Near-Optimal Variable-Length Error-Correcting Codes

Chen, Y. M., Wu, F. T., Li, C. P. & Varshney, P. K., Mar 1 2019, In : IEEE Communications Letters. 23, 3, p. 398-401 4 p., 8606251.

Research output: Contribution to journalArticle

Variable Length Codes
Error-correcting Codes
Cross-entropy
Entropy
Channel Coding
1 Citation (Scopus)

A real-time bird sound recognition system using a low-cost microcontroller

Küc̣üktopcu, O., Masazade, E., Ünsalan, C. & Varshney, P. K., May 1 2019, In : Applied Acoustics. 148, p. 194-201 8 p.

Research output: Contribution to journalArticle

birds
acoustics
data recording
data storage
microphones
1 Citation (Scopus)

Communication Network Topology Inference via Transfer Entropy

Sharma, P., Bucci, D. J., Brahma, S. K. & Varshney, P. K., Jan 1 2019, (Accepted/In press) In : IEEE Transactions on Network Science and Engineering.

Research output: Contribution to journalArticle

Telecommunication networks
Entropy
Topology
Discrete event simulation
Linear regression

Detection of Sparse Stochastic Signals with Quantized Measurements in Sensor Networks

Wang, X., Li, G. & Varshney, P. K., Apr 15 2019, In : IEEE Transactions on Signal Processing. 67, 8, p. 2210-2220 11 p., 8666734.

Research output: Contribution to journalArticle

Sensor networks
Detectors
Sensors
Gaussian distribution
Fusion reactions

Distributed Detection in Massive MIMO Wireless Sensor Networks under Perfect and Imperfect CSI

Chawla, A., Patel, A., Jagannatham, A. K. & Varshney, P. K., Aug 1 2019, In : IEEE Transactions on Signal Processing. 67, 15, p. 4055-4068 14 p., 8744263.

Research output: Contribution to journalArticle

Channel state information
Wireless sensor networks
Fusion reactions
Antennas
Scaling laws

Distributed detection of weak signals from one-bit measurements under observation model uncertainties

Wang, X., Li, G. & Varshney, P. K., Mar 1 2019, In : IEEE Signal Processing Letters. 26, 3, p. 415-419 5 p., 8607002.

Research output: Contribution to journalArticle

Model Uncertainty
Locally Most Powerful Test
Detector
Detectors
Sensor
1 Citation (Scopus)

Fusion of Correlated Decisions Using Regular Vine Copulas

Zhang, S., Theagarajan, L. N., Choi, S. & Varshney, P. K., Apr 15 2019, In : IEEE Transactions on Signal Processing. 67, 8, p. 2066-2079 14 p., 8651356.

Research output: Contribution to journalArticle

Fusion reactions
Computational complexity
Detectors
Sensors
Experiments

Impact of intermediate nanomachines in multiple cooperative nanomachine-assisted diffusion advection mobile molecular communication

Varshney, N., Patel, A., Haselmayr, W., Jagannatham, A. K., Varshney, P. K. & Nallanathan, A., Jul 1 2019, In : IEEE Transactions on Communications. 67, 7, p. 4856-4871 16 p., 8684903.

Research output: Contribution to journalArticle

Advection
Communication
Blood vessels
Channel flow

Joint Sparsity Pattern Recovery With 1-b Compressive Sensing in Distributed Sensor Networks

Kafle, S., Gupta, V., Kailkhura, B., Wimalajeewa, T. & Varshney, P. K., Mar 1 2019, In : IEEE Transactions on Signal and Information Processing over Networks. 5, 1, p. 15-30 16 p., 8360527.

Research output: Contribution to journalArticle

Sensor networks
Recovery
Fusion reactions
Cost functions
Maximum likelihood

K-medoids clustering of data sequences with composite distributions

Wang, T., Li, Q., Bucci, D. J., Liang, Y., Chen, B. & Varshney, P. K., Apr 15 2019, In : IEEE Transactions on Signal Processing. 67, 8, p. 2093-2106 14 p., 8651294.

Research output: Contribution to journalArticle

Composite materials
Error probability

Long short-term memory-based deep recurrent neural networks for target tracking

Gao, C., Yan, J., Zhou, S., Varshney, P. K. & Liu, H., Oct 1 2019, In : Information Sciences. 502, p. 279-296 18 p.

Research output: Contribution to journalArticle

Memory Term
Recurrent neural networks
Target Tracking
Recurrent Neural Networks
Target tracking

Online Design of Optimal Precoders for High Dimensional Signal Detection

Khanduri, P., Theagarajan, L. N. & Varshney, P. K., Aug 1 2019, In : IEEE Transactions on Signal Processing. 67, 15, p. 4122-4135 14 p., 8744273.

Research output: Contribution to journalArticle

Signal detection
Fusion reactions
Sensors
Wireless sensor networks
Computer simulation

Truncated Sequential Non-Parametric Hypothesis Testing Based on Random Distortion Testing

Khanduri, P., Pastor, D., Sharma, V. & Varshney, P. K., Aug 1 2019, In : IEEE Transactions on Signal Processing. 67, 15, p. 4027-4042 16 p., 8736860.

Research output: Contribution to journalArticle

Testing
Computer simulation
Composite materials
Error probability
2018
4 Citations (Scopus)

A Low-Complexity Maximum-Likelihood Decoder for Tail-Biting Convolutional Codes

Han, Y. S., Wu, T. Y., Chen, P. N. & Varshney, P. K., May 1 2018, In : IEEE Transactions on Communications. 66, 5, p. 1859-1870 12 p.

Research output: Contribution to journalArticle

Convolutional codes
Maximum likelihood
Decoding
Communication systems
3 Citations (Scopus)

A Memristor-Based Optimization Framework for Artificial Intelligence Applications

Liu, S., Wang, Y., Fardad, M. & Varshney, P. K., Jan 1 2018, In : IEEE Circuits and Systems Magazine. 18, 1, p. 29-44 16 p., 8288635.

Research output: Contribution to journalArticle

Memristors
Artificial intelligence
Linear equations
Learning systems
Quadratic programming

A spectral approach for the design of experiments: Design, analysis and algorithms

Kailkhura, B., Thiagarajan, J. J., Rastogi, C., Varshney, P. K. & Bremer, P. T., Aug 1 2018, In : Journal of Machine Learning Research. 19

Research output: Contribution to journalArticle

Algorithm Design and Analysis
Design of Experiments
Design of experiments
Design
Inertial confinement fusion

Audit Bit Based Distributed Bayesian Detection in the Presence of Byzantines

Hashlamoun, W., Brahma, S. & Varshney, P. K., Dec 1 2018, In : IEEE Transactions on Signal and Information Processing over Networks. 4, 4, p. 643-655 13 p., 8292875.

Research output: Contribution to journalArticle

Fusion reactions
Sensors
1 Citation (Scopus)

Compressive Sensing Based Classification in the Presence of Intra- and Inter- Signal Correlation

Wimalajeewa, T. & Varshney, P. K., Jul 25 2018, (Accepted/In press) In : IEEE Signal Processing Letters.

Research output: Contribution to journalArticle

Compressive Sensing
Sensors
Random Projection
Sensor
Degradation
2 Citations (Scopus)

Detection of Sparse Signals in Sensor Networks via Locally Most Powerful Tests

Wang, X., Li, G. & Varshney, P. K., Sep 1 2018, In : IEEE Signal Processing Letters. 25, 9, p. 1418-1422 5 p., 8423500.

Research output: Contribution to journalArticle

Locally Most Powerful Test
Sensor networks
Sensor Networks
Detectors
Sparsity
2 Citations (Scopus)

Experiments and Models for Decision Fusion by Humans in Inference Networks

Vempaty, A., Varshney, L., Koop, G. J., Criss, A. & Varshney, P. K., Jan 12 2018, (Accepted/In press) In : IEEE Transactions on Signal Processing.

Research output: Contribution to journalArticle

Fusion reactions
Experiments
Sensors
Wireless sensor networks
Internet of things
3 Citations (Scopus)

Mitigation of Byzantine Attacks on Distributed Detection Systems Using Audit Bits

Hashlamoun, W., Brahma, S. & Varshney, P. K., Mar 1 2018, In : IEEE Transactions on Signal and Information Processing over Networks. 4, 1, p. 18-32 15 p.

Research output: Contribution to journalArticle

Fusion reactions
Sensors
1 Citation (Scopus)

Nonparametric Composite Hypothesis Testing in an Asymptotic Regime

Li, Q., Wang, T., Bucci, D. J., Liang, Y., Chen, B. & Varshney, P. K., Aug 16 2018, (Accepted/In press) In : IEEE Journal on Selected Topics in Signal Processing.

Research output: Contribution to journalArticle

Asymptotic analysis
Composite materials
Testing

On the Optimality of Likelihood Ratio Test for Prospect Theory Based Binary Hypothesis Testing

Gezici, S. & Varshney, P. K., Jan 1 2018, (Accepted/In press) In : IEEE Signal Processing Letters.

Research output: Contribution to journalArticle

Prospect Theory
Likelihood Ratio Test
Decision Rules
Hypothesis Testing
Optimality
6 Citations (Scopus)

Optimal Sensor Collaboration for Parameter Tracking Using Energy Harvesting Sensors

Zhang, S., Liu, S., Sharma, V. & Varshney, P. K., Jun 15 2018, In : IEEE Transactions on Signal Processing. 66, 12, p. 3339-3353 15 p.

Research output: Contribution to journalArticle

Energy harvesting
Sensors
Harvesters
Channel state information
Error analysis
18 Citations (Scopus)

Received-Signal-Strength-Based Localization in Wireless Sensor Networks

Niu, R., Vempaty, A. & Varshney, P. K., Jun 5 2018, (Accepted/In press) In : Proceedings of the IEEE.

Research output: Contribution to journalArticle

Wireless sensor networks
Sensors
Communication
Maximum likelihood
Bandwidth
2 Citations (Scopus)

Robustness of the Counting Rule for Distributed Detection in Wireless Sensor Networks

Goel, A., Patel, A., Nagananda, K. G. & Varshney, P. K., Aug 1 2018, In : IEEE Signal Processing Letters. 25, 8, p. 1191-1195 5 p.

Research output: Contribution to journalArticle

Wireless Sensor Networks
Wireless sensor networks
Counting
Robustness
Target

Sparse Bayesian Learning-Based Target Imaging and Parameter Estimation for Monostatic MIMO Radar Systems

Mishra, A., Gupta, V., Dwivedi, S., Jagannatham, A. K. & Varshney, P. K., Jan 1 2018, (Accepted/In press) In : IEEE Access.

Research output: Contribution to journalArticle

MIMO radar
Radar systems
Parameter estimation
Imaging techniques
Taylor series
2017
15 Citations (Scopus)

Collaborative Compressive Detection with Physical Layer Secrecy Constraints

Kailkhura, B., Wimalajeewa, T. & Varshney, P. K., Feb 15 2017, In : IEEE Transactions on Signal Processing. 65, 4, p. 1013-1025 13 p., 7747485.

Research output: Contribution to journalArticle

Fusion reactions
Cognitive radio
Sensors
Experiments
2 Citations (Scopus)

Compressive Sensing-Based Detection with Multimodal Dependent Data

Wimalajeewa, T. & Varshney, P. K., Nov 2 2017, (Accepted/In press) In : IEEE Transactions on Signal Processing.

Research output: Contribution to journalArticle

Statistics
Data fusion
Computational complexity
Covariance matrix
Sensors
2 Citations (Scopus)

Copula Based Classifier Fusion Under Statistical Dependence

Ozdemir, O., Allen, T., Choi, S., Wimalajeewa, T. & Varshney, P. K., Nov 15 2017, (Accepted/In press) In : IEEE Transactions on Pattern Analysis and Machine Intelligence.

Research output: Contribution to journalArticle

Classifier Fusion
Copula
Classifiers
Fusion reactions
Classifier
20 Citations (Scopus)

Data Falsification Attacks on Consensus-Based Detection Systems

Kailkhura, B., Brahma, S. & Varshney, P. K., Mar 1 2017, In : IEEE Transactions on Signal and Information Processing over Networks. 3, 1, p. 145-158 14 p.

Research output: Contribution to journalArticle

Fusion reactions
Signal detection
Parallel algorithms
Deterioration
Statistics
1 Citation (Scopus)

Detection of Single Versus Multiple Antenna Transmission Systems Using Pilot Data

Wimalajeewa, T., Varshney, P. K. & Su, W., Mar 1 2017, In : IEEE Transactions on Signal and Information Processing over Networks. 3, 1, p. 159-171 13 p., 7544507.

Research output: Contribution to journalArticle

Antennas
Maximum likelihood
Synchronization
Statistics
Channel estimation
7 Citations (Scopus)

Linear detection of a weak signal in additive cauchy noise

Vadali, S. R. K., Ray, P., Mula, S. & Varshney, P. K., Mar 1 2017, In : IEEE Transactions on Communications. 65, 3, p. 1061-1076 16 p., 7805183.

Research output: Contribution to journalArticle

Additive noise
Detectors
Statistics
Hardware
6 Citations (Scopus)

Local Threshold Design for Target Localization Using Error Correcting Codes in Wireless Sensor Networks in the Presence of Byzantine Attacks

Wei, C. Y., Chen, P. N., Han, Y. S. & Varshney, P. K., Jul 1 2017, In : IEEE Transactions on Information Forensics and Security. 12, 7, p. 1571-1584 14 p., 7857690.

Research output: Contribution to journalArticle

Wireless sensor networks
Sensors
Fusion reactions
Fading (radio)
Security of data
8 Citations (Scopus)

Multi-Object Classification via Crowdsourcing with a Reject Option

Li, Q., Vempaty, A., Varshney, L. R. & Varshney, P. K., Feb 15 2017, In : IEEE Transactions on Signal Processing. 65, 4, p. 1068-1081 14 p., 7747496.

Research output: Contribution to journalArticle

Transcription
Agglomeration
Switches
3 Citations (Scopus)

On Strategic Multi-Antenna Jamming in Centralized Detection Networks

Nadendla, V. S. S., Sharma, V. & Varshney, P. K., Feb 1 2017, In : IEEE Signal Processing Letters. 24, 2, p. 186-190 5 p., 7808988.

Research output: Contribution to journalArticle

Jamming
Error Probability
Antenna
Fusion
Fusion reactions
2 Citations (Scopus)

On Weak Signal Detection With Compressive Measurements

Nagananda, K. G. & Varshney, P. K., Nov 28 2017, (Accepted/In press) In : IEEE Signal Processing Letters.

Research output: Contribution to journalArticle

Taylor series
Signal Detection
Signal detection
Test Statistic
Statistics
8 Citations (Scopus)

Resource Allocation and Outage Analysis for an Adaptive Cognitive Two-Way Relay Network

Li, Q. & Varshney, P. K., Jul 1 2017, In : IEEE Transactions on Wireless Communications. 16, 7, p. 4727-4737 11 p., 7929301.

Research output: Contribution to journalArticle

Relay Networks
Outage Probability
Outages
Resource Allocation
Resource allocation
11 Citations (Scopus)

Robust Cooperative Spectrum Sensing for MIMO Cognitive Radio Networks under CSI Uncertainty

Patel, A., Ram, H., Jagannatham, A. K. & Varshney, P. K., Oct 1 2017, (Accepted/In press) In : IEEE Transactions on Signal Processing.

Research output: Contribution to journalArticle

Channel state information
Cognitive radio
Fusion reactions
Detectors
Uncertainty
20 Citations (Scopus)

Sparse Signal Detection With Compressive Measurements via Partial Support Set Estimation

Wimalajeewa, T. & Varshney, P. K., Mar 1 2017, In : IEEE Transactions on Signal and Information Processing over Networks. 3, 1, p. 46-60 15 p., 7544525.

Research output: Contribution to journalArticle

Signal detection
Parallel algorithms
Recovery
Fusion reactions
Statistics

Subspace-Aware Index Codes

Kailkhura, B., Theagarajan, L. N. & Varshney, P. K., Jun 1 2017, In : IEEE Wireless Communications Letters. 6, 3, p. 366-369 4 p., 7898367.

Research output: Contribution to journalArticle

Throughput
coding
multimedia
optimization
simulation

Target Localization Using Sensor Location Knowledge in Wireless Sensor Networks

Wei, C. Y., Lin, H. Y., Chen, P. N., Han, Y. S. & Varshney, P. K., Dec 18 2017, (Accepted/In press) In : IEEE Wireless Communications Letters.

Research output: Contribution to journalArticle

Decoding
Wireless sensor networks
Sensors
Coding errors
2016
2 Citations (Scopus)

A Coalitional Game for Distributed Inference in Sensor Networks with Dependent Observations

He, H. & Varshney, P. K., Apr 1 2016, In : IEEE Transactions on Signal Processing. 64, 7, p. 1854-1866 13 p., 7355398.

Research output: Contribution to journalArticle

Sensor networks
Sensors
Redundancy
Communication
11 Citations (Scopus)
entropy
Entropy
Cameras
Monitoring
monitoring
5 Citations (Scopus)

Coupled Detection and Estimation Based Censored Spectrum Sharing in Cognitive Radio Networks

Mansukhani, J., Ray, P. & Varshney, P. K., Jun 1 2016, In : IEEE Transactions on Wireless Communications. 15, 6, p. 4206-4217 12 p., 7422836.

Research output: Contribution to journalArticle

Spectrum Sharing
Cognitive Radio Networks
Censoring
Cognitive radio
Throughput
7 Citations (Scopus)

Decentralized and collaborative subspace pursuit: A communication-efficient algorithm for joint sparsity pattern recovery with sensor networks

Li, G., Wimalajeewa, T. & Varshney, P. K., Feb 1 2016, In : IEEE Transactions on Signal Processing. 64, 3, p. 556-566 11 p., 7279198.

Research output: Contribution to journalArticle

Sensor networks
Recovery
Communication
Fusion reactions
Processing
4 Citations (Scopus)

Design of Binary Quantizers for Distributed Detection under Secrecy Constraints

Nadendla, V. S. S. & Varshney, P. K., May 15 2016, In : IEEE Transactions on Signal Processing. 64, 10, p. 2636-2648 13 p., 7405352.

Research output: Contribution to journalArticle

Fusion reactions
Sensors
Dynamic programming
12 Citations (Scopus)

Enhanced Dynamic Spectrum Access in Multiband Cognitive Radio Networks via Optimized Resource Allocation

Bhardwaj, P., Panwar, A., Ozdemir, O., Masazade, E., Kasperovich, I., Drozd, A. L., Mohan, C. K. & Varshney, P. K., Dec 1 2016, In : IEEE Transactions on Wireless Communications. 15, 12, p. 8093-8106 14 p., 7574388.

Research output: Contribution to journalArticle

Dynamic Spectrum Access
Cognitive Radio Networks
Cognitive radio
Resource Allocation
Resource allocation

Optimal Auction Design with Quantized Bids

Cao, N., Brahma, S. & Varshney, P. K., Nov 1 2016, In : IEEE Signal Processing Letters. 23, 11, p. 1518-1522 5 p.

Research output: Contribution to journalArticle

Auctions
Quantization
Design
Optimal design
Incentives
6 Citations (Scopus)

Optimal Spectrum Auction Design With 2-D Truthful Revelations Under Uncertain Spectrum Availability

Nadendla, V. S. S., Brahma, S. K. & Varshney, P. K., Jul 21 2016, (Accepted/In press) In : IEEE/ACM Transactions on Networking.

Research output: Contribution to journalArticle

Moderators
Availability
Cognitive radio
Electric fuses
Costs