overview

I teach and conduct research in the areas of information theory, coding theory, data science, signal processing and machine learning. I am particularly interested in applications to wireless communications and data storage.

education and training
selected publications
Academic Articles60
  • Pradhan, A. K., Heidarzadeh, A., & Narayanan, K. R. (2021). Factored LT and Factored Raptor Codes for Large-Scale Distributed Matrix Multiplication. IEEE Journal on Selected Areas in Information Theory. 2(3), 893-906.
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  • Soma, D. K., Pradhan, A. K., & Narayanan, K. (2021). Errors and Erasures Decoding of Product Codes for Optical Transport Networks. IEEE Communications Letters. 25(8), 2482-2486.
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  • Amalladinne, V. K., Chamberland, J., & Narayanan, K. R. (2020). A Coded Compressed Sensing Scheme for Unsourced Multiple Access. IEEE Transactions on Information Theory. 66(10), 6509-6533.
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  • Hasanzadeh, A., Liu, X. i., Duffield, N., & Narayanan, K. R. (2019). Piecewise Stationary Modeling of Random Processes Over Graphs With an Application to Traffic Prediction. 2019 IEEE INTERNATIONAL CONFERENCE ON BIG DATA (BIG DATA). 3779-3788.
  • Karimi, E., Kazemi, F., Heidarzadeh, A., Narayanan, K. R., & Sprintson, A. (2019). Non-adaptive Quantitative Group Testing Using Irregular Sparse Graph Codes. 2019 57th Annual Allerton Conference on Communication, Control, and Computing (Allerton). 00, 608-614.
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Chapters2
  • Li, J., Narayanan, K. R., Kurtas, E. M., & Oenning, T. R. (2005). Concatenated single-parity check codes for high-density digital recording systems. Advanced Error Control Techniques for Data Storage Systems. 13-1-13-18.
  • Li, J., Narayanan, K. R., Kurtas, E. M., & Oenning, T. R. (2004). Concatenated single-parity check codes for high-density digital recording systems. Coding and Signal Processing for Magnetic Recording Systems. 37-1-37-18.
Conference Papers111
  • Pradhan, A. K., Heidarzadeh, A., & Narayanan, K. R. (2021). Asymptotic Analysis of Factored LT Codes for Distributed Matrix Multiplication. 2021 IEEE International Symposium on Information Theory (ISIT), 2021 IEEE International Symposium on Information Theory (ISIT). 00, 1718-1723.
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  • Ebert, J. R., Amalladinne, V. K., Chamberland, J., & Narayanan, K. R. (2021). A Hybrid Approach to Coded Compressed Sensing Where Coupling Takes Place Via the Outer Code. ICASSP 2021 - 2021 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), ICASSP 2021 - 2021 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP). 00, 4770-4774.
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  • Pradhan, A. K., Amalladinne, V. K., Narayanan, K. R., & Chamberland, J. (2021). LDPC Codes with Soft Interference Cancellation for Uncoordinated Unsourced Multiple Access. ICC 2021 - IEEE International Conference on Communications, ICC 2021 - IEEE International Conference on Communications. 00, 1-6.
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  • Amalladinne, V. K., Chamberland, J., & Narayanan, K. R. (2020). An Enhanced Decoding Algorithm for Coded Compressed Sensing. ICASSP 2020 - 2020 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), ICASSP 2020 - 2020 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP). 00, 5270-5274.
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  • Pradhan, A. K., Heidarzadeh, A., Narayanan, K. R., & IEEE. (2020). Factored LT and Factored Raptor Codes for Large-Scale Distributed Matrix Multiplication. 2020 IEEE INTERNATIONAL SYMPOSIUM ON INFORMATION THEORY (ISIT). 239-244.
researcher on
chaired theses and dissertations
Email
krn@tamu.edu
First Name
Krishna
Last Name
Narayanan
mailing address
Texas A&M University; Electrical Engineering; 3128 TAMU
College Station, TX 77843-3128
USA