Research

My research is organized around four connected themes: privacy and security, trustworthy AI/ML, efficient AI systems, and information theory. Across these themes, I am interested in developing mathematical foundations, algorithms, and practical systems for AI that are reliable, private, efficient, and grounded in fundamental limits.

Privacy & Security

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STAMP: Selective Task-Aware Mechanism for Text Privacy

F. Tian, P. Bhattacharjee, H. Hanson, G. D Rubin, J. Y. Lo and R. Tandon
Conference of the European Chapter of the Association for Computational Linguistics (EACL), March 2026.

PROPS: Progressively Private Self-alignment of Large Language Models

N. Teku, F. Tian, P. Bhattacharjee, S. Chakraborty, A. S. Bedi and R. Tandon
Transactions on Machine Learning Research (TMLR), December 2025.

Learning to Diagnose Privately: DP-Powered LLMs for Radiology Report Classification

P. Bhattacharjee, F. Tian, G. D. Rubin, J. Y. Lo, N. Merchant, H. Hanson, J. Gounley and R. Tandon
IEEE Access (accepted), 2026.

CURATE: Scaling-up Differentially Private Causal Graph Discovery

P. Bhattacharjee and R. Tandon
Entropy, Volume 26, Issue 11, November 2024.

Online Context-aware Streaming Data Release with Sequence Information Privacy

B. Jiang, M. Li and R. Tandon
IEEE Transactions on Information Forensics and Security, Vol. 19: 4390 - 4405, March, 2024.

Adaptive Privacy for Differentially Private Causal Graph Discovery

P. Bhattacharjee and R. Tandon
IEEE Machine Learning for Signal Processing Workshop (MLSP), London, UK, September 2024.

Inference Privacy: Properties and Mechanisms

F. Tian and R. Tandon
57th Asilomar Conference on Signals, Systems, and Computers, Pacific Grove, CA, October 2024.

Answering Count Queries for Genomic Data with Perfect Privacy

B. Jiang, M. Seif, M. Li and R. Tandon
IEEE Transactions on Information Forensics and Security, Vol. 18: 3862 - 3875, June, 2023.

Topological Interference Management with Confidential Messages

J. Mutangana and R. Tandon
IEEE Transactions on Information Theory, Vol. 68(11): 7233 - 7253, November 2022.

Private Retrieval, Computing and Learning: Recent Progress and Future Challenges

S. Ulukus, S. Avestimehr, M. Gastpar, S. Jafar, R. Tandon and C. Tian
IEEE Journal on Selected Areas in Communications (JSAC), 40(3): 729-748, March, 2022.

Local Information Privacy and Its Application to Privacy-Preserving Data Aggregation

B. Jiang, M. Li and R. Tandon
IEEE Transactions on Dependable and Secure Computing, 19(3): 1918-1935, June 2022.

Differentially Private Community Detection for Stochastic Block Models

M. Seif, D. Nguyen, A. Vullikanti and R. Tandon
International Conference on Machine Learning (ICML), Baltimore, MD, July 2022.

Differentially Private Federated Learning with Drift Control

W. Chang, M. Seif and R. Tandon
Conference on Information Sciences and Systems (CISS), Princeton, NJ, March 2022.

Privacy Amplification for Federated Learning via User Sampling and Wireless Aggregation

M. Seif, W. Chang and R. Tandon
IEEE Journal on Selected Areas in Communications (JSAC), 39(12): 3821-3835, December 2021.

Asymmetric Leaky Private Information Retrieval

I. Samy, M. Attia, R. Tandon and L. Lazos
IEEE Transactions on Information Theory, 67(8): 5352-5369, August 2021.

Context-Aware Local Information Privacy

B. Jiang, M. Seif, R. Tandon and M. Li
IEEE Transactions on Information Forensics and Security, Vol. 16: 3694-3708, June 2021.

On the Capacity of Latent Variable Private Information Retrieval

I. Samy, M. Attia, R. Tandon and L. Lazos
IEEE International Symposium on Information Theory (ISIT), Melbourne, Australia, July 2021.

Wiretap Channel with Latent Variable Secrecy

J. Mutangana, R. Tandon, Z. Goldfeld and S. Shamai
IEEE International Symposium on Information Theory (ISIT), Melbourne, Australia, July 2021.

Privacy Amplification for Federated Learning via User Sampling and Wireless Aggregation

M. Seif, W. Chang and R. Tandon
IEEE International Symposium on Information Theory (ISIT), Melbourne, Australia, July 2021.

The Capacity of Private Information Retrieval from Uncoded Storage Constrained Databases

M. Attia, D. Kumar and R. Tandon
IEEE Transactions on Information Theory, 66(11): 6617-6634, November 2020.

Aggregation-based Location Privacy: An Information Theoretic Approach

W. Zhang, B. Jiang, M. Li, R. Tandon, Q. Liu and H. Li
Computers and Security, Vol. 97, July 2020.

Latent-variable Private Information Retrieval

I. Samy, M. Attia, R. Tandon and L. Lazos
IEEE International Symposium on Information Theory (ISIT), Los Angeles, June, 2020.

Wireless Federated Learning with Local Differential Privacy

M. Seif, R. Tandon and M. Li
IEEE International Symposium on Information Theory (ISIT), Los Angeles, June, 2020.

On Secure Topological Interference Management for Half-rate-feasible Networks

J. Mutangana and R. Tandon
IEEE International Conference on Communications (ICC), Dublin, Ireland, June, 2020.

Secure Retrospective Interference Alignment

M. Seif, R. Tandon and M. Li
Entropy , 21(11): 1092, November 2019.

Blind MIMO Cooperative Jamming: Secrecy via ISI Heterogeneity without CSIT

J. Mutangana and R. Tandon
IEEE Transactions on Information Forensics and Security (TIFS), Vol. 15, 447-461, June 2019.

Online Location Trace Privacy: An Information Theoretic Approach

W. Zhang, M. Li, R. Tandon, and H. Li
IEEE Transactions on Information Forensics and Security (TIFS), 14(1): 235-250, Jan. 2019.

On the Upload versus Download Cost for Secure and Private Matrix Multiplication

W. Chang and R. Tandon
IEEE Information Theory Workshop (ITW), Visby, Sweden, August, 2019.

On the Capacity of Leaky Private Information Retrieval

I. Samy, R. Tandon and L. Lazos
IEEE International Symposium on Information Theory (ISIT), Paris, France, July 2019.

Interference Channels with Confidential Messages: Leveraging OFDM to Scale up Secure DoF with No CSIT

J. Mutangana and R. Tandon
IEEE International Symposium on Information Theory (ISIT), Paris, France, July 2019.

Context Aware Laplacian Mechanism for Local Information Privacy

M. Seif, R. Tandon and M. Li
IEEE Information Theory Workshop (ITW), Visby, Sweden, August 2019.

Local Information Privacy with Bounded Prior

B. Jiang, M. Li and R. Tandon
IEEE International Conference on Communications (ICC), Shanghai, China, May 2019.

On the Capacity of Secure Distributed Matrix Multiplication

W. Chang and R. Tandon
IEEE Global Communications Conference (GLOBECOM), Abu Dhabi, December, 2018.

On the Capacity of Secure Distributed FFT

W. Chang and R. Tandon
IEEE Global Conference on Signal and Information Processing (GlobalSIP), Anaheim, CA, November, 2018.

Interference Channels with Confidential Messages: Scaling up the Secure Degrees of Freedom with No CSIT

J. Mutangana and R. Tandon
52nd Asilomar Conference on Signals, Systems and Computers, Pacific Grove, CA, November, 2018.

The Capacity of Uncoded Storage Constrained PIR

M. Attia, D. Kumar, and R. Tandon
IEEE International Symposium on Information Theory (ISIT), Vail, Colorado, June 2018.

On the Secure Degrees of Freedom of the K-user Interference Channel with Delayed CSIT

M. Seif, R. Tandon and M. Li
IEEE International Symposium on Information Theory (ISIT), Vail, Colorado, June 2018.

Context-Aware Data Aggregation with Localized Information Privacy

B. Jiang, M. Li and R. Tandon
IEEE Conference on Communications and Network Security (CNS), Beijing, China, June 2018.

PIR from Storage Constrained Databases - Coded Caching meets PIR

R. Tandon, M. Abdul-Wahid, F. Almoualem, and D. Kumar
IEEE International Conference on Communications (ICC), Kansas City, MO, May 2018.

On the Secure Degrees of Freedom of 2x2x2 Multi-Hop Network with Untrusted Relays

M. Seif, R. Tandon and M. Li
IEEE International Conference on Communications (ICC), Kansas City, MO, May 2018.

Secure Degrees of Freedom Region of the Two-User MISO Broadcast Channel with Alternating CSIT

P. Mukherjee, R. Tandon and S. Ulukus
IEEE Transactions on Information Theory, 63(6): 3823-3853, June 2017.

The Capacity of Cache Aided Private Information Retrieval

R. Tandon
55th Allerton Conference on Communications, Control and Computing, Monticello, IL, October 2017.

Towards the Exact Rate-Memory Trade-Off for Uncoded Caching with Secure Delivery

M. Bahrami, M. Attia, R. Tandon and B. Vasic
55th Allerton Conference on Communications, Control and Computing, Monticello, IL, October 2017.

Blind Cooperative Jamming: Exploiting ISI Heterogeneity to Achieve Positive Secure DoF

J. Mutangana, R. Tandon and N. Lee
IEEE Global Communications Conference (GLOBECOM), Singapore, December, 2017.

MIMO Wiretap Channel with ISI Heterogeneity - Achieving Secure DoF with no CSI

J. Mutangana, D. Kumar and R. Tandon
51st Asilomar Conference on Signals, Systems and Computers, Pacific Grove, CA, November, 2017.

On the Secure Degrees of Freedom of Partially Connected Networks with no CSIT

M. Attia and R. Tandon
IEEE International Conference on Communications (ICC), Paris, France, May 2017.

Towards Optimal Secure Distributed Storage Systems with Exact Repair

R. Tandon, S Amuru, T. Charles Clancy and R. M. Buehrer
IEEE Transactions on Information Theory, 62(6): 3477-3492, June 2016.

Fundamental Limits of Caching with Secure Delivery

A. Sengupta, R. Tandon and T. Charles Clancy
IEEE Transactions on Information Forensics and Security, 10(2): 355-370, Feb 2015.

On the Symmetric 2-User Deterministic Interference Channel with Confidential Messages

C. Geng, R. Tandon, and Syed A. Jafar
IEEE Global Communications Conference (GLOBECOM), San Diego, CA, December 2015.

Secrecy for MISO Broadcast Channel with Heterogeneous CSIT

P. Mukherjee, R. Tandon and S. Ulukus
IEEE International Symposium on Information Theory (ISIT), Hong Kong, June 2015.

Secrecy for MISO Broadcast Channels via Alternating CSIT

P. Mukherjee, R. Tandon and S. Ulukus
IEEE International Conference on Communications (ICC), London, UK, June 2015.

Retroactive Anti-Jamming for MISO Broadcast Channels

S. Amuru, R. Tandon, R. M. Buehrer and T. Charles Clancy
IEEE Transactions on Information Theory, 60(6): 3593-3619, June 2014.

New Bounds for Distributed Storage Systems with Secure Repair

R. Tandon and S. Mohajer
52nd Allerton Conference on Communications, Control and Computing, Monticello, IL, October 2014.

On Multi-User MISO Wiretap Channels with Delayed CSIT

R. Tandon, P. Piantanida and Shlomo Shamai
IEEE International Symposium on Information Theory (ISIT), Honolulu, HI, USA, July 2014.

Decentralized Caching with Secure Delivery

A. Sengupta, R. Tandon and T. Charles Clancy
IEEE International Symposium on Information Theory (ISIT), Honolulu, HI, USA, July 2014.

MISO Broadcast Channels with Confidential Messages and Alternating CSIT

P. Mukherjee, R. Tandon and S. Ulukus
IEEE International Symposium on Information Theory (ISIT), Honolulu, HI, USA, July 2014.

On Secure Distributed Storage Systems with Exact Repair

R. Tandon, S. Amuru, T. Charles Clancy and R. M. Buehrer
IEEE International Conference on Communications (ICC), Sydney, Australia, June 2014.

Fundamental Limits of Caching with Secure Delivery

A. Sengupta, R. Tandon and T. Charles Clancy
IEEE ICC (Workshop on Wireless PHY Layer Security), Sydney, Australia, June 2014.

Secure Caching with Non Uniform Demands

A. Sengupta, R. Tandon and T. Charles Clancy
IEEE GWS (Global Wireless Summit), Aalborg, Denmark, May 2014.

Distributed Storage Systems with Secure and Exact Repair - New Results(invited)

R. Tandon, S. Amuru, T. Charles Clancy and R. M. Buehrer
Information Theory and Applications Workshop (ITA), San Diego, CA, February 2014.

Discriminatory Lossy Source Coding: Side Information Privacy

R. Tandon, L. Sankar and H. Vincent Poor
IEEE Transactions on Information Theory, 59(9): 5665-5677, Sept. 2013.

Secure Source Coding with a Helper

R. Tandon, S. Ulukus and K. Ramchandran
IEEE Transactions on Information Theory, 59(4): 2178-2187, April 2013.

Jamming Countermeasures for Multi-User MISO Broadcast Channels - a DoF perspective

S. Amuru, R. Tandon, R. M. Buehrer and T. Charles Clancy
IEEE Global Communications Conference (GLOBECOM), Atlanta, GA, December 2013.

Interference Alignment for MISO Broadcast Channels under Jamming attacks

S. Amuru, R. Tandon, R. M. Buehrer and T. Charles Clancy
47th Asilomar Conference on Signals, Systems and Computers (Asilomar), Pacific Grove, CA, November 2013.

Discriminatory Lossy Source Coding: Side Information Privacy (Best Paper Award)

R. Tandon, L. Sankar, and H. Vincent Poor
IEEE Global Communications Conference (GLOBECOM), Houston, TX, December 2011.

Multi-User Privacy: The Gray-Wyner System and Generalized Common Information

R. Tandon, L. Sankar, and H. Vincent Poor
IEEE International Symposium on Information Theory (ISIT), St. Petersburg, Russia, August 2011.

Competitive Privacy in the Smart Grid: An Information-theoretic Approach

L. Sankar, S. Kar, R. Tandon and H. Vincent Poor
IEEE International Conference on Smart Grid Communications, Brussels, Belgium, October 2011.

Secure Source coding with a Helper

R. Tandon, S. Ulukus, and K. Ramchandran
47th Annual Allerton Conference on Communications, Control and Computing, Monticello, IL, Sep. 2009.

Trustworthy AI/ML

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Fine-Grained Uncertainty Quantification via Collisions

J. Friedbaum, S. Adiga and R. Tandon
IEEE Transactions on Information Theory (accepted), 2026.

Semantic Smoothing via Novel View Synthesis for Robust SAR Image Classification

D. Brignac, F. Tian, B. Latibari, A. Mahalanobis and R. Tandon
Great Lakes Symposium on VLSI (GLSVLSI), 2026.

SPLITZ: Certifiable Robustness via Split Lipschitz Randomized Smoothing

M. Zhong and R. Tandon
IEEE Transactions on Information Forensics and Security, Vol. 20: 9099-9112, August 2025.

Can Multiple Responses from an LLM Reveal the Sources of Its Uncertainty?

Y. Nan, P. He, R. Tandon and H. Xu
Conference on Empirical Methods in Natural Language Processing (EMNLP), Suzhou, China, Nov. 2025.

Prompt Fairness: Sub-group Disparities in LLMs

M. Zhong, N. Teku and R. Tandon
58th Asilomar Conference on Signals, Systems, and Computers, Pacific Grove, CA, October 2025.

Uncertainty Quantification and Posterior Estimation via Pair-Wise Contrast

J. Friedbaum, S. Adiga and R. Tandon
58th Asilomar Conference on Signals, Systems, and Computers, Pacific Grove, CA, October 2025.

Trustworthy Actionable Perturbations

J. Friedbaum, S. Adiga and R. Tandon
International Conference on Machine Learning (ICML), Vienna, Austria, July 2024.

Learning Fair Robustness via Domain Mixup

M. Zhong and R. Tandon
57th Asilomar Conference on Signals, Systems, and Computers, Pacific Grove, CA, October 2024.

Filtered Randomized Smoothing: A New Defense for Robust Modulation Classification

W. Zhang, M. Zhong, R. Tandon and M. Krunz
IEEE MILCOM Conference, October 2024.

Intrinsic Fairness-Accuracy Tradeoffs under Equalized Odds

M. Zhong and R. Tandon
IEEE International Symposium on Information Theory (ISIT), Athens, Greece, July 2024.

Learning Fair Classifiers via Min-max F-divergence Regularization

M. Zhong and R. Tandon
59th Annual Allerton Conference on Communication, Control, and Computing, Monticello, IL, September 2023

Unsupervised Change Detection using DRE-CUSUM

S. Adiga and R. Tandon
56th Asilomar Conference on Signals, Systems, and Computers, Pacific Grove, CA, March 2023.

On the Tradeoff between Mode Collapse and Sample Quality in Generative Adversarial networks

S. Adiga, M. Attia, W. Chang and R. Tandon
IEEE Global Conference on Signal and Information Processing (GlobalSIP), Anaheim, CA, November, 2018.

Online Denoising of Discrete Noisy Data

P. Khadivi, R. Tandon and N. Ramakrishnan
IEEE International Symposium on Information Theory (ISIT), Hong Kong, June 2015.

Efficient AI Systems

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Conformal Sparsification for Bandwidth-Efficient Edge-Cloud Speculative Decoding

P. Bhattacharjee, F. Tian, M. Zhong, G. Zhang, O Simeone and R. Tandon
Neural Information Processing Systems (NeurIPS) AI4NextG Workshop, December 2025.

Speeding up Speculative Decoding via Sequential Approximate Verification

M. Zhong, N. Teku and and R. Tandon
ICML Workshop on Efficient Systems for Foundation Models, Vancouver, Canada, July 2025.

Skip the Benchmark: Generating System-Level High-Level Synthesis Data using Generative Machine Learning

Y. Liao, T. Adegbija, R, Lysecky and R. Tandon
Great Lakes Symposium on VLSI (GLSVLSI 2024), Tampa, FL, June 2024.

Sparse Matrix Codes: Rate-Reliability Trade-offs for URLLC

S. Adiga, R. Tandon and T. Bose
Conference on Information Sciences and Systems (CISS), Princeton, NJ, March 2022.

On the Necessity of Aligning Gradients for Wireless Federated Learning

W. Chang, M. Seif and R. Tandon
IEEE Workshop on Signal Processing Advances in Wireless Communications (SPAWC), Lucca, Italy, Sep, 2021.

Deep Learning for SVD and Hybrid Beamforming

T. Peken, S. Adiga, R. Tandon and T. Bose
IEEE Transactions on Wireless Communications, 19(10): 6621-6642, October 2020.

MAC Aware Quantization for Distributed Gradient Descent

W. Chang and R. Tandon
IEEE Global Communications Conference (GLOBECOM), Taipei, December, 2020.

Unsupervised mmWave Beamforming via Autoencoders

T. Peken, R. Tandon and T. Bose
IEEE International Conference on Communications (ICC), Dublin, Ireland, June, 2020.

Near Optimal Coded Data Shuffling for Distributed Learning

M. Attia and R. Tandon
IEEE Transactions on Information Theory , 65(11): 7325-7349, November 2019.

Random Sampling for Distributed Coded Matrix Multiplication

W. Chang and R. Tandon
IEEE ICASSP Conference, Brighton, UK, May 2019.

Efficient Spectrum Access and Co-Existence With Receiver Nonlinearity: Frameworks and Algorithms

A. Padaki, R. Tandon, and J. H. Reed
IEEE Transactions on Wireless Communications, 17(10): 6404-6418, October 2018.

Online Edge Caching and Wireless Delivery in Fog-Aided Networks with Dynamic Content Popularity

S. M. Azimi, O. Simeone, A. Sengupta, and R. Tandon
IEEE Journal on Selected Areas in Communications (JSAC), 36(6): 1189-1202, June 2018.

Approximately Optimal Distributed Data Shuffling

M. Attia and R. Tandon
IEEE International Symposium on Information Theory (ISIT), Vail, Colorado, June 2018.

Fog-Aided Wireless Networks for Content Delivery: Fundamental Latency Tradeoffs

A. Sengupta, R. Tandon, and O. Simeone
IEEE Transactions on Information Theory, 63(10): 6650-6678, October 2017.

Content Delivery in Fog-Aided Systems with Offline and Online Caching: An Information-Theoretic Analysis

S. M. Azimi, O. Simeone, and R. Tandon
Entropy, 19(7): 366 July 2017.

Improved Approximation of Storage-Rate Tradeoff for Caching with Multiple Demands

A. Sengupta and R. Tandon
IEEE Transactions on Communications, 65(5): 1940-1955, May 2017.

On the Latency and Energy Efficiency of Distributed Storage Systems

A. Kumar, R. Tandon and T. Charles Clancy
IEEE Transactions on Cloud Computing, 5(2): 221-233, May 2017.

Topological Edge Caching with no CSI at the Edge

W. Chang, R. Tandon and O. Simeone
51st Asilomar Conference on Signals, Systems and Computers, Pacific Grove, CA, November, 2017.

Online Edge Caching in Fog-aided Wireless Networks

S. Azimi, O. Simeone, A. Sengupta and R. Tandon
IEEE International Symposium on Information Theory (ISIT), Aachen, Germany, June 2017.

Coding for Efficient Caching in Multicore Embedded Systems

T. Adegbija and R. Tandon
IEEE International Symposium on VLSI (ISVLSI), Bochum, Germany, July 2017.

Cloud-Aided Edge Caching with Multicast Fronthauling in Fog Radio Access Networks

J. Koh, O. Simeone, R. Tandon and J. Kang
IEEE Wireless Communications and Networking Conference (WCNC), San Francisco, CA, March, 2017.

Harnessing Cloud and Edge Synergies: Towards an Information Theory of Fog Radio Access Networks

R. Tandon, and O. Simeone
IEEE Communications Magazine, 54(8): 44-50, August 2016.

On the Worst-case Communication Overhead for Distributed Data Shuffling

M. Attia and R. Tandon
54th Allerton Conference on Communications, Control and Computing, Monticello, IL, October 2016.

Information Theoretic Limits of Data Shuffling for Distributed Learning

M. Attia and R. Tandon
IEEE Global Communications Conference (GLOBECOM), Washington, DC, December, 2016.

Fundamental Limits on Latency in Small-Cell Caching Systems: An Information-Theoretic Analysis

S. M. Azimi, O. Simeone and R. Tandon
IEEE Global Communications Conference (GLOBECOM), Washington, DC, December, 2016.

Layered Caching for Heterogeneous Storage

A. Sengupta, R. Tandon and T. C. Clancy
50th Asilomar Conference on Signals, Systems and Computers, Pacific Grove, CA, November, 2016.

Cloud-Aided Wireless Networks with Edge Caching: Fundamental Latency Trade-Offs in Fog Radio Access Networks

R. Tandon and O. Simeone
IEEE International Symposium on Information Theory (ISIT), Barcelona, Spain, July, 2016.

Cloud RAN and Edge Caching: Fundamental Performance Trade-Offs

A. Sengupta, R. Tandon and O. Simeone
IEEE Workshop on Signal Processing Advances in Wireless Communications (SPAWC), Edinburgh, UK, July, 2016.

Cache Aided Wireless Networks: Tradeoffs between Storage and Latency

A. Sengupta, R. Tandon and O. Simeone
Conference on Information Sciences and Systems (CISS), Princeton, NJ, March 2016.

Dynamic Resource Allocation for Cooperative Spectrum Sharing in LTE Networks

A. Kumar, A. Sengupta, R. Tandon and T. Charles Clancy
IEEE Transactions on Vehicular Technology, 64(11): 5232-5245, November 2015.

Efficient Spectrum Sharing with RF Diversity: Adapting to Nonlinearity of Front Ends

A. Padaki, R. Tandon, and Jeffrey H. Reed
IEEE Global Communications Conference (GLOBECOM), San Diego, CA, December 2015.

New Bounds on the (n, k, d) Storage Systems with Exact Repair

S. Mohajer and R. Tandon
IEEE International Symposium on Information Theory (ISIT), Hong Kong, June 2015.

Linear Exact Repair Rate region of (k+1, k, k) distributed storage systems: a new approach

M. Elyasi, R. Tandon and S. Mohajer
IEEE International Symposium on Information Theory (ISIT), Hong Kong, June 2015.

Improved Approximation of Storage-Rate Tradeoff for Caching via New Outer Bounds

A. Sengupta, R. Tandon and T. Clancy
IEEE International Symposium on Information Theory (ISIT), Hong Kong, June 2015.

Exact Repair for Distributed Storage Systems: partial characterization via new outer bounds

S. Mohajer and R. Tandon
Information Theory and Applications Workshop (ITA), San Diego, CA, February 2015.

Receiver Non-Linearity Aware Resource Allocation for Dynamic Spectrum Access Systems

A. Padaki, R. Tandon and Jeffrey H. Reed
IEEE Milcom, Baltimore, MD, USA, Oct. 2014.

Network Aware Spectrum Efficiency Metric for Heterogeneous and Dynamic Radio Environments

A. Padaki, R. Tandon and Jeffrey H. Reed
48th Asilomar Conference on Signals, Systems and Computers, Pacific Grove, CA, Nov. 2014.

Learning Distributed Caching Strategies in Small Cell Networks

A. Sengupta, S. Amuru, R. Tandon, R. Michael Buehrer and T. Charles Clancy
IEEE International Symposium on Wireless Communication Systems (ISWCS), Barcelona, Spain, August 2014.

MIMO Radar Waveform Design to support Spectrum Sharing

S. Amuru, R. M. Buehrer, R. Tandon and S. Sodagari
IEEE Military Communications Conference (MILCOM), San Diego, CA, November 2013.

Information Theory

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