Krishna R. Narayanan

ORCID

Publication Activity (10 Years)

Years Active: 1997-2024
Publications (10 Years): 93

Top Venues

CoRR

ISIT

ITW

IEEE Trans. Inf. Theory

Publications

Jamison R. Ebert, Jean-François Chamberland, Krishna R. Narayanan
Multi-User SR-LDPC Codes via Coded Demixing with Applications to Cell-Free Systems. CoRR (2024)
Michail Gkagkos, Jean-François Chamberland, Costas N. Georghiades, Krishna R. Narayanan
Scalable Cell-Free Massive MIMO Unsourced Random Access System. CoRR (2023)
Jamison R. Ebert, Jean-François Chamberland, Krishna R. Narayanan
On Sparse Regression LDPC Codes. ISIT (2023)
Michail Gkagkos, Krishna R. Narayanan, Jean-François Chamberland, Costas N. Georghiades
FASURA: A Scheme for Quasi-Static Fading Unsourced Random Access Channels. IEEE Trans. Commun. 71 (11) (2023)
Michail Gkagkos, Krishna R. Narayanan, Jean-François Chamberland, Costas N. Georghiades
PolarAir: A Compressed Sensing Scheme for Over-the-Air Federated Learning. CoRR (2023)
Michail Gkagkos, Krishna R. Narayanan, Jean-François Chamberland, Costas N. Georghiades
PolarAir: A Compressed Sensing Scheme for Over-the-Air Federated Learning. ITW (2023)
Jamison R. Ebert, Jean-François Chamberland, Krishna R. Narayanan
On Sparse Regression LDPC Codes. CoRR (2023)
Jamison R. Ebert, Jean-François Chamberland, Krishna R. Narayanan
Sparse Regression LDPC Codes. CoRR (2023)
Jamison R. Ebert, Vamsi K. Amalladinne, Stefano Rini, Jean-François Chamberland, Krishna R. Narayanan
Coded Demixing for Unsourced Random Access. IEEE Trans. Signal Process. 70 (2022)
Vamsi K. Amalladinne, Asit Kumar Pradhan, Cynthia Rush, Jean-François Chamberland, Krishna R. Narayanan
Unsourced Random Access With Coded Compressed Sensing: Integrating AMP and Belief Propagation. IEEE Trans. Inf. Theory 68 (4) (2022)
Asit Kumar Pradhan, Vamsi K. Amalladinne, Avinash Vem, Krishna R. Narayanan, Jean-François Chamberland
Sparse IDMA: A Joint Graph-Based Coding Scheme for Unsourced Random Access. IEEE Trans. Commun. 70 (11) (2022)
Jamison R. Ebert, Krishna R. Narayanan, Jean-François Chamberland
HashBeam: Enabling Feedback Through Downlink Beamforming in Unsourced Random Access. CoRR (2022)
Michail Gkagkos, Krishna R. Narayanan, Jean-François Chamberland, Costas N. Georghiades
FASURA: A Scheme for Quasi-Static Massive MIMO Unsourced Random Access Channels. SPAWC (2022)
Esmaeil Karimi, Anoosheh Heidarzadeh, Krishna R. Narayanan, Alex Sprintson
Noisy Group Testing with Side Information. IEEECONF (2022)
Ruowan Ji, Anoosheh Heidarzadeh, Krishna R. Narayanan
Sparse Random Khatri-Rao Product Codes for Distributed Matrix Multiplication. ITW (2022)
Esmaeil Karimi, Anoosheh Heidarzadeh, Krishna R. Narayanan, Alex Sprintson
Noisy Group Testing with Side Information. CoRR (2022)
Chandra Shekhara Kaushik Valmeekam, Krishna R. Narayanan
A Semi-Blind Decision Directed Iterative Channel Estimation and Decoding for LDPC Coded OFDM Systems. WCNC (2022)
Jamison R. Ebert, Krishna R. Narayanan, Jean-François Chamberland
HashBeam: Enabling Feedback Through Downlink Beamforming in Unsourced Random Access. IEEECONF (2022)
Michail Gkagkos, Krishna R. Narayanan, Jean-François Chamberland, Costas N. Georghiades
FASURA: A Scheme for quasi-static Massive MIMO Unsourced Random Access Channels. CoRR (2022)
Ruowan Ji, Anoosheh Heidarzadeh, Krishna R. Narayanan
Sparse Random Khatri-Rao Product Codes for Distributed Matrix Multiplication. CoRR (2022)
Vamsi K. Amalladinne, Jamison R. Ebert, Jean-François Chamberland, Krishna R. Narayanan
An Enhanced Decoding Algorithm for Coded Compressed Sensing with Applications to Unsourced Random Access. Sensors 22 (2) (2022)
Jamison R. Ebert, Vamsi K. Amalladinne, Stefano Rini, Jean-François Chamberland, Krishna R. Narayanan
Coded Demixing for Unsourced Random Access. CoRR (2022)
Jamison R. Ebert, Vamsi K. Amalladinne, Stefano Rini, Jean-François Chamberland, Krishna R. Narayanan
Stochastic Binning and Coded Demixing for Unsourced Random Access. SPAWC (2021)
Asit Kumar Pradhan, Anoosheh Heidarzadeh, Krishna R. Narayanan
Asymptotic Analysis of Factored LT Codes for Distributed Matrix Multiplication. ISIT (2021)
Jamison R. Ebert, Vamsi K. Amalladinne, Jean-François Chamberland, Krishna R. Narayanan
A Hybrid Approach to Coded Compressed Sensing Where Coupling Takes Place Via the Outer Code. ICASSP (2021)
Asit Kumar Pradhan, Anoosheh Heidarzadeh, Krishna R. Narayanan
Factored LT and Factored Raptor Codes for Large-Scale Distributed Matrix Multiplication. IEEE J. Sel. Areas Inf. Theory 2 (3) (2021)
Asit Kumar Pradhan, Vamsi K. Amalladinne, Krishna R. Narayanan, Jean-François Chamberland
LDPC Codes with Soft Interference Cancellation for Uncoordinated Unsourced Multiple Access. CoRR (2021)
Esmaeil Karimi, Anoosheh Heidarzadeh, Krishna R. Narayanan, Alex Sprintson
Scheduling Improves the Performance of Belief Propagation for Noisy Group Testing. CoRR (2021)
Asit Kumar Pradhan, Vamsi K. Amalladinne, Krishna R. Narayanan, Jean-François Chamberland
LDPC Codes with Soft Interference Cancellation for Uncoordinated Unsourced Multiple Access. ICC (2021)
Ruowan Ji, Asit Kumar Pradhan, Anoosheh Heidarzadeh, Krishna R. Narayanan
Squeezed Random Khatri-Rao Product Codes. ITW (2021)
Vamsi K. Amalladinne, Jean-François Chamberland, Krishna R. Narayanan
Coded Compressed Sensing with Successive Cancellation List Decoding for Unsourced Random Access with Massive MIMO. CoRR (2021)
Jamison R. Ebert, Vamsi K. Amalladinne, Stefano Rini, Jean-François Chamberland, Krishna R. Narayanan
Stochastic Binning and Coded Demixing for Unsourced Random Access. CoRR (2021)
Michail Gkagkos, Asit Kumar Pradhan, Vamsi K. Amalladinne, Krishna R. Narayanan, Jean-François Chamberland, Costas N. Georghiades
Approximate Support Recovery using Codes for Unsourced Multiple Access. CoRR (2021)
Vamsi K. Amalladinne, Jamison R. Ebert, Jean-François Chamberland, Krishna R. Narayanan
An Enhanced Decoding Algorithm for Coded Compressed Sensing with Applications to Unsourced Random Access. CoRR (2021)
Asit Kumar Pradhan, Anoosheh Heidarzadeh, Krishna R. Narayanan
Factored LT and Factored Raptor Codes for Large-Scale Distributed Matrix Multiplication. ISIT (2020)
Vamsi K. Amalladinne, Jean-François Chamberland, Krishna R. Narayanan
An Enhanced Decoding Algorithm for Coded Compressed Sensing. ICASSP (2020)
Vamsi K. Amalladinne, Asit Kumar Pradhan, Cynthia Rush, Jean-François Chamberland, Krishna R. Narayanan
On Approximate Message Passing for Unsourced Access with Coded Compressed Sensing. ISIT (2020)
Anoosheh Heidarzadeh, Krishna R. Narayanan
Two-Stage Adaptive Pooling with RT-qPCR for COVID-19 Screening. CoRR (2020)
Asit Kumar Pradhan, Vamsi K. Amalladinne, Krishna R. Narayanan, Jean-François Chamberland
Polar Coding and Random Spreading for Unsourced Multiple Access. ICC (2020)
Krishna R. Narayanan, Anoosheh Heidarzadeh, Ramanan Laxminarayan
On Accelerated Testing for COVID-19 Using Group Testing. CoRR (2020)
Vamsi K. Amalladinne, Jean-François Chamberland, Krishna R. Narayanan
A Coded Compressed Sensing Scheme for Unsourced Multiple Access. IEEE Trans. Inf. Theory 66 (10) (2020)
Vamsi K. Amalladinne, Asit Kumar Pradhan, Cynthia Rush, Jean-François Chamberland, Krishna R. Narayanan
Unsourced Random Access with Coded Compressed Sensing: Integrating AMP and Belief Propagation. CoRR (2020)
Jamison R. Ebert, Vamsi K. Amalladinne, Jean-François Chamberland, Krishna R. Narayanan
A Hybrid Approach to Coded Compressed Sensing where Coupling Takes Place via the Outer Code. CoRR (2020)
Vamsi K. Amalladinne, Asit Kumar Pradhan, Cynthia Rush, Jean-François Chamberland, Krishna R. Narayanan
On Approximate Message Passing for Unsourced Access with Coded Compressed Sensing. CoRR (2020)
Ehsan Hajiramezanali, Arman Hasanzadeh, Nick Duffield, Krishna R. Narayanan, Xiaoning Qian
BayReL: Bayesian Relational Learning for Multi-omics Data Integration. CoRR (2020)
Adarsh M. Subramaniam, Anoosheh Heidarzadeh, Asit Kumar Pradhan, Krishna R. Narayanan
Product Lagrange Coded Computing. ISIT (2020)
Arman Hasanzadeh, Ehsan Hajiramezanali, Nick Duffield, Krishna R. Narayanan, Mingyuan Zhou, Xiaoning Qian
Semi-Implicit Graph Variational Auto-Encoders. CoRR (2019)
Ehsan Hajiramezanali, Arman Hasanzadeh, Nick Duffield, Krishna R. Narayanan, Mingyuan Zhou, Xiaoning Qian
Variational Graph Recurrent Neural Networks. CoRR (2019)
Adarsh M. Subramaniam, Anoosheh Heidarzadeh, Krishna R. Narayanan
Collaborative Decoding of Polynomial Codes for Distributed Computation. CoRR (2019)
Ehsan Hajiramezanali, Arman Hasanzadeh, Krishna R. Narayanan, Nick Duffield, Mingyuan Zhou, Xiaoning Qian
Variational Graph Recurrent Neural Networks. NeurIPS (2019)
Adarsh M. Subramaniam, Anoosheh Heidarzadeh, Krishna R. Narayanan
Collaborative Decoding of Polynomial Codes for Distributed Computation. ITW (2019)
Vamsi K. Amalladinne, Jean-François Chamberland, Krishna R. Narayanan
An enhanced decoding algorithm for coded compressed sensing. CoRR (2019)
Esmaeil Karimi, Fatemeh Kazemi, Anoosheh Heidarzadeh, Krishna R. Narayanan, Alex Sprintson
Non-adaptive Quantitative Group Testing Using Irregular Sparse Graph Codes. Allerton (2019)
Adarsh M. Subramaniam, Anoosheh Heidarzadeh, Krishna R. Narayanan
Random Khatri-Rao-Product Codes for Numerically-Stable Distributed Matrix Multiplication. CoRR (2019)
Adarsh M. Subramaniam, Anoosheh Heidarzadeh, Krishna R. Narayanan
Random Khatri-Rao-Product Codes for Numerically-Stable Distributed Matrix Multiplication. Allerton (2019)
Asit Kumar Pradhan, Vamsi K. Amalladinne, Avinash Vem, Krishna R. Narayanan, Jean-François Chamberland
A Joint Graph Based Coding Scheme for the Unsourced Random Access Gaussian Channel. GLOBECOM (2019)
Asit Kumar Pradhan, Vamsi K. Amalladinne, Krishna R. Narayanan, Jean-François Chamberland
Polar Coding and Random Spreading for Unsourced Multiple Access. CoRR (2019)
Esmaeil Karimi, Fatemeh Kazemi, Anoosheh Heidarzadeh, Krishna R. Narayanan, Alex Sprintson
Sparse Graph Codes for Non-adaptive Quantitative Group Testing. ITW (2019)
Avinash Vem, Krishna R. Narayanan, Jean-François Chamberland, Jun Cheng
A User-Independent Successive Interference Cancellation Based Coding Scheme for the Unsourced Random Access Gaussian Channel. IEEE Trans. Commun. 67 (12) (2019)
Vamsi K. Amalladinne, Krishna R. Narayanan, Jean-François Chamberland, Dongning Guo
Asynchronous Neighbor Discovery Using Coupled Compressive Sensing. ICASSP (2019)
Asit Kumar Pradhan, Anoosheh Heidarzadeh, Krishna R. Narayanan
Factored LT and Factored Raptor Codes for Large-Scale Distributed Matrix Multiplication. CoRR (2019)
Esmaeil Karimi, Fatemeh Kazemi, Anoosheh Heidarzadeh, Krishna R. Narayanan, Alex Sprintson
Non-adaptive Quantitative Group Testing Using Irregular Sparse Graph Codes. CoRR (2019)
Arman Hasanzadeh, Ehsan Hajiramezanali, Krishna R. Narayanan, Nick Duffield, Mingyuan Zhou, Xiaoning Qian
Semi-Implicit Graph Variational Auto-Encoders. NeurIPS (2019)
Arman Hasanzadeh, Xi Liu, Nick Duffield, Krishna R. Narayanan
Piecewise Stationary Modeling of Random Processes Over Graphs With an Application to Traffic Prediction. IEEE BigData (2019)
Ehsan Hajiramezanali, Arman Hasanzadeh, Nick Duffield, Krishna R. Narayanan, Mingyuan Zhou, Xiaoning Qian
Semi-Implicit Stochastic Recurrent Neural Networks. CoRR (2019)
Esmaeil Karimi, Fatemeh Kazemi, Anoosheh Heidarzadeh, Krishna R. Narayanan, Alex Sprintson
Sparse Graph Codes for Non-adaptive Quantitative Group Testing. CoRR (2019)
Asit Kumar Pradhan, Vamsi K. Amalladinne, Avinash Vem, Krishna R. Narayanan, Jean-François Chamberland
A Joint Graph Based Coding Scheme for the Unsourced Random Access Gaussian Channel. CoRR (2019)
Arman Hasanzadeh, Nagaraj Thenkarai Janakiraman, Vamsi K. Amalladinne, Krishna R. Narayanan
Spatially-Coupled Neural Network Architectures. CoRR (2019)
Arman Hasanzadeh, Jean-François Chamberland, Krishna R. Narayanan
Rate Selection and Power Adaptation using Maximal Ratio Combining for the Random Access Gaussian Channel. CoRR (2018)
Hongxin Kong, Jun Cheng, Krishna R. Narayanan, Jiang Hu
DUCER: a Fast and Lightweight Error Correction Scheme for In-Vehicle Network Communication. ICVES (2018)
Yu-Chih Huang, Krishna R. Narayanan, Ping-Chung Wang
Lattices Over Algebraic Integers With an Application to Compute-and-Forward. IEEE Trans. Inf. Theory 64 (10) (2018)
Kengo Shibata, Shan Lu, Masakazu Yoshida, Krishna R. Narayanan, Jun Cheng
Error Floor Estimation of Spatially-Coupled Irregular LDPC Code Ensembles. ISITA (2018)
Vamsi K. Amalladinne, Avinash Vem, Dileep Kumar Soma, Krishna R. Narayanan, Jean-François Chamberland
A Coupled Compressive Sensing Scheme for Unsourced Multiple Access. CoRR (2018)
Vamsi K. Amalladinne, Avinash Vem, Dileep Kumar Soma, Krishna R. Narayanan, Jean-François Chamberland
A Coupled Compressive Sensing Scheme for Uncoordinated Multiple Access. CoRR (2018)
Vamsi K. Amalladinne, Krishna R. Narayanan, Jean-François Chamberland, Dongning Guo
Asynchronous Neighbor Discovery Using Coupled Compressive Sensing. CoRR (2018)
Vamsi K. Amalladinne, Avinash Vem, Dileep Kumar Soma, Krishna R. Narayanan, Jean-François Chamberland
A Coupled Compressive Sensing Scheme for Unsourced Multiple Access. ICASSP (2018)
Daesung Kim, Krishna R. Narayanan, Jeongseok Ha
Symmetric Block-Wise Concatenated BCH Codes for NAND Flash Memories. IEEE Trans. Commun. 66 (10) (2018)
Kiran Kumar Gogineni Vishnu, Krishna R. Narayanan
Evaluation of Interference-Cancellation Based MAC Protocol for Vehicular Communications. VTC Fall (2018)
Ying Wang, Krishna R. Narayanan, Anxiao Andrew Jiang
Exploiting source redundancy to improve the rate of polar codes. ISIT (2017)
Avinash Vem, Krishna R. Narayanan, Jun Cheng, Jean-François Chamberland
A user-independent serial interference cancellation based coding scheme for the unsourced random access Gaussian channel. ITW (2017)
Yu-Chih Huang, Krishna R. Narayanan
Lattices: Construction, Goodness, and Decoding Algorithms. IEEE Trans. Inf. Theory 63 (9) (2017)
Anxiao Andrew Jiang, Pulakesh Upadhyaya, Ying Wang, Krishna R. Narayanan, Hongchao Zhou, Jin Sima, Jehoshua Bruck
Stopping set elimination for LDPC codes. Allerton (2017)
Nagaraj Thenkarai Janakiraman, Avinash Vem, Krishna R. Narayanan, Jean-François Chamberland
Sub-string/Pattern Matching in Sub-linear Time Using a Sparse Fourier Transform Approach. CoRR (2017)
Avinash Vem, Nagaraj Thenkarai Janakiraman, Krishna R. Narayanan
Group Testing using left-and-right-regular sparse-graph codes. CoRR (2017)
Yung-Yih Jian, Henry D. Pfister, Krishna R. Narayanan
Approaching Capacity at High Rates With Iterative Hard-Decision Decoding. IEEE Trans. Inf. Theory 63 (9) (2017)
Priya S. Venkat, Krishna R. Narayanan, Aniruddha Datta
A Bayesian Network-Based Approach to Selection of Intervention Points in the Mitogen-Activated Protein Kinase Plant Defense Response Pathway. J. Comput. Biol. 24 (4) (2017)
Ping-Chung Wang, Yu-Chih Huang, Krishna R. Narayanan, Joseph J. Boutros
Physical-layer network-coding over block fading channels with root-LDA lattice codes. ICC (2016)
Ying Wang, Krishna R. Narayanan, Yu-Chih Huang
Interleaved Concatenations of Polar Codes With BCH and Convolutional Codes. IEEE J. Sel. Areas Commun. 34 (2) (2016)
Yu-Chih Huang, Krishna R. Narayanan, Tie Liu
Coding for Parallel Gaussian Bidirectional Relay Channels: A Deterministic Approach. IEEE Trans. Inf. Theory 62 (1) (2016)
Avinash Vem, Nagaraj Thenkarai Janakiraman, Krishna R. Narayanan
Sub-linear time compressed sensing for support recovery using left and right regular sparse-graph codes. ITW (2016)
Ying Wang, Minghai Qin, Krishna R. Narayanan, Anxiao Jiang, Zvonimir Bandic
Joint Source-Channel Decoding of Polar Codes for Language-Based Sources. GLOBECOM (2016)
Austin Taghavi, Avinash Vem, Jean-François Chamberland, Krishna R. Narayanan
On the design of universal schemes for massive uncoordinated multiple access. ISIT (2016)
Ying Wang, Minghai Qin, Krishna R. Narayanan, Anxiao Jiang, Zvonimir Bandic
Joint Source-Channel Decoding of Polar Codes for Language-Based Source. CoRR (2016)
Yu-Chih Huang, Krishna R. Narayanan
On decoding algorithms for construction πA lattices. ICT (2015)
Nihat Engin Tunali, Yu-Chih Huang, Joseph J. Boutros, Krishna R. Narayanan
Lattices Over Eisenstein Integers for Compute-and-Forward. IEEE Trans. Inf. Theory 61 (10) (2015)
Nagaraj Thenkarai Janakiraman, Santosh K. Emmadi, Krishna R. Narayanan, Kannan Ramchandran
Exploring connections between Sparse Fourier Transform computation and decoding of product codes. Allerton (2015)
Yu-Chih Huang, Krishna R. Narayanan
Construction $π_A$ and $π_D$ Lattices: Construction, Goodness, and Decoding Algorithms. CoRR (2015)
Henry D. Pfister, Santosh K. Emmadi, Krishna R. Narayanan
Symmetric product codes. ITA (2015)
Yu-Chih Huang, Krishna R. Narayanan, Ping-Chung Wang
Adaptive compute-and-forward with lattice codes over algebraic integers. ISIT (2015)
Ping-Chung Wang, Yu-Chih Huang, Krishna R. Narayanan
Asynchronous Physical-Layer Network Coding With Quasi-Cyclic Codes. IEEE J. Sel. Areas Commun. 33 (2) (2015)

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Publication Activity (10 Years)

Top Topics

Top Venues

Krishna R. Narayanan