• 17057 Citations
  • 60 h-Index
1978 …2023
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Research Output 1978 2019

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

Decision Tree Design for Classification in Crowdsourcing Systems

Geng, B., Li, Q. & Varshney, P. K., Feb 19 2019, Conference Record of the 52nd Asilomar Conference on Signals, Systems and Computers, ACSSC 2018. Matthews, M. B. (ed.). IEEE Computer Society, p. 859-863 5 p. 8645073. (Conference Record - Asilomar Conference on Signals, Systems and Computers; vol. 2018-October).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Decision trees
Entropy
Costs

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

Generalized Approximate Message Passing for Noisy 1-Bit Compressed Sensing with Side-Information

Kafle, S., Wimalajeewa, T. & Varshney, P. K., Feb 19 2019, Conference Record of the 52nd Asilomar Conference on Signals, Systems and Computers, ACSSC 2018. Matthews, M. B. (ed.). IEEE Computer Society, p. 1964-1968 5 p. 8645169. (Conference Record - Asilomar Conference on Signals, Systems and Computers; vol. 2018-October).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Compressed sensing
Message passing
Signal reconstruction
1 Citation (Scopus)

Impact of Cooperation in Flow-Induced Diffusive Mobile Molecular Communication

Varshney, N., Patel, A., Haselmayr, W., Jagannatham, A. K., Varshney, P. K. & Guo, W., Feb 19 2019, Conference Record of the 52nd Asilomar Conference on Signals, Systems and Computers, ACSSC 2018. Matthews, M. B. (ed.). IEEE Computer Society, p. 494-498 5 p. 8645179. (Conference Record - Asilomar Conference on Signals, Systems and Computers; vol. 2018-October).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Communication
Channel capacity
Blood vessels
Communication systems

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

Noisy 1-Bit Compressed Sensing with Heterogeneous Side-information

Kafle, S., Wimalajeewa, T. & Varshney, P. K., May 1 2019, 2019 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2019 - Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 4873-4877 5 p. 8682936. (ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings; vol. 2019-May).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Compressed sensing
Signal reconstruction
Message passing
Recovery
Experiments

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
1 Citation (Scopus)

Online Linear Compression with Side Information for Distributed Detection of High Dimensional Signals

Khanduri, P., Theagarajan, L. N. & Varshney, P. K., Jul 1 2019, 2019 IEEE 20th International Workshop on Signal Processing Advances in Wireless Communications, SPAWC 2019. Institute of Electrical and Electronics Engineers Inc., 8815527. (IEEE Workshop on Signal Processing Advances in Wireless Communications, SPAWC; vol. 2019-July).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Sensors
Fusion reactions
Wireless sensor networks
1 Citation (Scopus)

On Random Distortion Testing Based Sequential Non-Parametric Hypothesis Testing

Khanduri, P., Pastor, D., Sharma, V. & Varshney, P. K., Feb 5 2019, 2018 56th Annual Allerton Conference on Communication, Control, and Computing, Allerton 2018. Institute of Electrical and Electronics Engineers Inc., p. 328-334 7 p. 8635920. (2018 56th Annual Allerton Conference on Communication, Control, and Computing, Allerton 2018).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Nonparametric Testing
Hypothesis Testing
Testing
Sequential Algorithm
Likelihood Ratio

On Self-Localization and Tracking with an Unknown Number of Targets

Sharma, P., Saucan, A. A., Bucci, D. J. & Varshney, P. K., Feb 19 2019, Conference Record of the 52nd Asilomar Conference on Signals, Systems and Computers, ACSSC 2018. Matthews, M. B. (ed.). IEEE Computer Society, p. 1735-1739 5 p. 8645547. (Conference Record - Asilomar Conference on Signals, Systems and Computers; vol. 2018-October).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Target tracking
Mobile agents
State estimation
Uncertainty
1 Citation (Scopus)

Robust Distributed Detection in Massive MIMO Wireless Sensor Networks under CSI Uncertainty

Chawla, A., Patel, A., Jagannatham, A. K. & Varshney, P. K., Apr 12 2019, 2018 IEEE 88th Vehicular Technology Conference, VTC-Fall 2018 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 8690918. (IEEE Vehicular Technology Conference; vol. 2018-August).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Channel state information
Channel State Information
Multiple-input multiple-output (MIMO)
Wireless Sensor Networks
Wireless sensor networks

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

A knowledge-based approach to interference rejection for direct-sequence spread spectrum (DSSS) systems

Demirkiran, U., Weiner, D. D., Varshney, P. K. & Drozd, A., Mar 21 2018, 2006 International Waveform Diversity and Design Conference, WDD 2006 - Proceedings. Institute of Electrical and Electronics Engineers Inc., Vol. 2018-January. p. 1-5 5 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Signal interference
rejection
Expert systems
interference
Computer simulation
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

An approach for increasing the number of users in a multi-user direct-sequence spread spectrum system

Demirkiran, I., Weiner, D. D. & Varshney, P. K., Mar 14 2018, 2004 International Waveform Diversity and Design Conference, WDD 2004 - Proceedings. Institute of Electrical and Electronics Engineers Inc., Vol. 2018-January. p. 1-6 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Bandwidth
Computer simulation

A Parallel Platform for Fusion of Heterogeneous Stream Data

Zhang, S., Xu, J., Choi, S., Tang, J., Varshney, P. K. & Chen, Z., Sep 5 2018, 2018 21st International Conference on Information Fusion, FUSION 2018. Institute of Electrical and Electronics Engineers Inc., p. 588-594 7 p. 8455777

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Copula
Data Streams
Fusion
platforms
fusion

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

Bayesian Sparse Signal Detection Exploiting Laplace Prior

Kafle, S., Wimalajeewa, T. & Varshney, P. K., Sep 10 2018, 2018 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2018 - Proceedings. Institute of Electrical and Electronics Engineers Inc., Vol. 2018-April. p. 4259-4263 5 p. 8461616

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Signal detection
Statistics
Signal reconstruction
Probability density function
Fusion reactions

Capacity analysis of spectrally overlapping direct-sequence spread spectrum (DSSS) channels

Demirkiran, U., Weiner, D. D., Varshney, P. K. & Drozd, A., Mar 21 2018, 2006 International Waveform Diversity and Design Conference, WDD 2006 - Proceedings. Institute of Electrical and Electronics Engineers Inc., Vol. 2018-January. p. 1-5 5 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Industry
1 Citation (Scopus)

Clustering under composite generative models

Wang, T., Bucci, D. J., Liang, Y., Chen, B. & Varshney, P. K., May 21 2018, 2018 52nd Annual Conference on Information Sciences and Systems, CISS 2018. Institute of Electrical and Electronics Engineers Inc., p. 1-6 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Composite materials
Error probability
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
1 Citation (Scopus)

Distributed Cross-Entropy δ-GLMB Filter for Multi-Sensor Multi-Target Tracking

Saucan, A. A. & Varshney, P. K., Sep 5 2018, 2018 21st International Conference on Information Fusion, FUSION 2018. Institute of Electrical and Electronics Engineers Inc., p. 1559-1566 8 p. 8455604

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Cross-entropy
Multi-target Tracking
Target tracking
Assignment
Entropy
4 Citations (Scopus)

Energy-Efficient Decision Fusion for Distributed Detection in Wireless Sensor Networks

Sriranga, N., Nagananda, K. G., Blum, R. S., Saucan, A. & Varshney, P. K., Sep 5 2018, 2018 21st International Conference on Information Fusion, FUSION 2018. Institute of Electrical and Electronics Engineers Inc., p. 1541-1547 7 p. 8454976

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Decision Fusion
Energy Efficient
Wireless Sensor Networks
Wireless sensor networks
Fusion reactions
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
2 Citations (Scopus)

Exponentially Consistent K-Means Clustering Algorithm Based on Kolmogrov-Smirnov Test

Wang, T., Bucci, D. J., Liang, Y., Chen, B. & Varshney, P. K., Sep 10 2018, 2018 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2018 - Proceedings. Institute of Electrical and Electronics Engineers Inc., Vol. 2018-April. p. 2296-2300 5 p. 8461730

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Clustering algorithms
Error probability
1 Citation (Scopus)

Human-machine inference networks for smart decision making: Opportunities and challenges

Vempaty, A., Kailkhura, B. & Varshney, P. K., Sep 10 2018, 2018 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2018 - Proceedings. Institute of Electrical and Electronics Engineers Inc., Vol. 2018-April. p. 6961-6965 5 p. 8462638

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Network architecture
Learning systems
Signal processing
Decision making
Sensors
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

Multiobjective joint optimization and frequency diversity for efficient utilization of the RF transmission hyperspace

Drozd, A. L., Mohan, C. K., Varshney, P. K. & Werner, D. D., Mar 14 2018, 2004 International Waveform Diversity and Design Conference, WDD 2004 - Proceedings. Institute of Electrical and Electronics Engineers Inc., Vol. 2018-January. p. 1-7 7 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Radio communication
Throughput
Modulation
Polarization
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
3 Citations (Scopus)

On diffusive molecular communication with mobile nanomachines

Varshney, N., Jagannatham, A. K. & Varshney, P. K., May 21 2018, 2018 52nd Annual Conference on Information Sciences and Systems, CISS 2018. Institute of Electrical and Electronics Engineers Inc., p. 1-6 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Molecules
Communication

On Integrating Human Decisions with Physical Sensors for Binary Decision Making

Wimalajeewa, T., Varshney, P. K. & Rangaswamy, M., Sep 5 2018, 2018 21st International Conference on Information Fusion, FUSION 2018. Institute of Electrical and Electronics Engineers Inc., p. 1018-1025 8 p. 8455639

Research output: Chapter in Book/Report/Conference proceedingConference contribution

decision making
Decision making
Decision Making
Binary
Sensor
2 Citations (Scopus)

Online Design of Precoders for High Dimensional Signal Detection in Wireless Sensor Networks

Khanduri, P., Theagarajan, L. N. & Varshney, P. K., Sep 5 2018, 2018 21st International Conference on Information Fusion, FUSION 2018. Institute of Electrical and Electronics Engineers Inc., p. 2368-2375 8 p. 8455834

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Signal Detection
signal detection
Signal detection
Wireless Sensor Networks
Wireless sensor networks

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

Optimal Crowdsourced Classification with a Reject Option in the Presence of Spammers

Li, Q. & Varshney, P. K., Sep 10 2018, 2018 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2018 - Proceedings. Institute of Electrical and Electronics Engineers Inc., Vol. 2018-April. p. 4109-4113 5 p. 8461615

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Agglomeration
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

Robust detection of random events with spatially correlated data in wireless sensor networks via distributed compressive sensing

Wimalajeewa, T. & Varshney, P. K., Mar 9 2018, 2017 IEEE 7th International Workshop on Computational Advances in Multi-Sensor Adaptive Processing, CAMSAP 2017. Institute of Electrical and Electronics Engineers Inc., Vol. 2017-December. p. 1-5 5 p. 8313148

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Distributed Sensing
Compressive Sensing
Correlated Data
Wireless Sensor Networks
Wireless sensor networks
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