Many-user multiple access with random user activity

Authors: Liu, Xiaoqi, Cobo, Pablo Pascual, Venkataramanan, Ramji

Source: 2024 IEEE International Symposium on Information Theory (ISIT) Information Theory (ISIT), 2024 IEEE International Symposium on. :2993-2998 Jul, 2024

Relation: 2024 IEEE International Symposium on Information Theory (ISIT)

Coded Many-User Multiple Access via Approximate Message Passing

Authors: Liu, Xiaoqi, Hsieh, Kuan, Venkataramanan, Ramji

Source: 2024 IEEE International Symposium on Information Theory (ISIT) Information Theory (ISIT), 2024 IEEE International Symposium on. :2987-2992 Jul, 2024

Relation: 2024 IEEE International Symposium on Information Theory (ISIT)

Many-User Multiple Access with Random User Activity: Achievability Bounds and Efficient Schemes

Authors: Liu, Xiaoqi, Cobo, Pablo Pascual, Venkataramanan, Ramji

Subject Terms: Computer Science - Information Theory

Access URL: http://arxiv.org/abs/2412.01511

Quantitative Group Testing and Pooled Data in the Linear Regime with Sublinear Tests

Authors: Tan, Nelvin, Cobo, Pablo Pascual, Venkataramanan, Ramji

Subject Terms: Computer Science - Information Theory, Electrical Engineering and Systems Science - Signal Processing

Access URL: http://arxiv.org/abs/2408.00385

Bayes-Optimal Estimation in Generalized Linear Models via Spatial Coupling

Authors: Cobo, Pablo Pascual, Hsieh, Kuan, Venkataramanan, Ramji

Source: 2023 IEEE International Symposium on Information Theory (ISIT) Information Theory (ISIT), 2023 IEEE International Symposium on. :773-778 Jun, 2023

Relation: 2023 IEEE International Symposium on Information Theory (ISIT)

Inferring Change Points in High-Dimensional Regression via Approximate Message Passing

Authors: Arpino, Gabriel, Liu, Xiaoqi, Gontarek, Julia, Venkataramanan, Ramji

Subject Terms: Statistics - Machine Learning, Computer Science - Machine Learning, Mathematics - Statistics Theory

Access URL: http://arxiv.org/abs/2404.07864

Approximate Message Passing with Rigorous Guarantees for Pooled Data and Quantitative Group Testing

Authors: Tan, Nelvin, Cobo, Pablo Pascual, Scarlett, Jonathan, Venkataramanan, Ramji

Source: SIAM Journal on Mathematics of Data Science, vol. 6, no. 4, pp. 1027-1054, 2024

Subject Terms: Computer Science - Information Theory, Electrical Engineering and Systems Science - Signal Processing

Access URL: http://arxiv.org/abs/2309.15507

Spectral Estimators for Structured Generalized Linear Models via Approximate Message Passing

Authors: Zhang, Yihan, Ji, Hong Chang, Venkataramanan, Ramji, Mondelli, Marco

Subject Terms: Mathematics - Statistics Theory, Computer Science - Information Theory, Computer Science - Machine Learning, Mathematics - Probability, Statistics - Machine Learning

Access URL: http://arxiv.org/abs/2308.14507

Sketching sparse low-rank matrices with near-optimal sample- and time-complexity

Authors: Liu, Xiaoqi, Venkataramanan, Ramji

Source: 2022 IEEE International Symposium on Information Theory (ISIT) Information Theory (ISIT), 2022 IEEE International Symposium on. :3138-3143 Jun, 2022

Relation: 2022 IEEE International Symposium on Information Theory (ISIT)

Mixed Regression via Approximate Message Passing

Authors: Tan, Nelvin, Venkataramanan, Ramji

Source: Journal of Machine Learning Research, vol. 24, no. 317, pp. 1-44, 2023

Subject Terms: Statistics - Machine Learning, Computer Science - Information Theory, Computer Science - Machine Learning, Mathematics - Statistics Theory

Access URL: http://arxiv.org/abs/2304.02229

Statistical-Computational Tradeoffs in Mixed Sparse Linear Regression

Authors: Arpino, Gabriel, Venkataramanan, Ramji

Subject Terms: Statistics - Machine Learning, Computer Science - Information Theory, Computer Science - Machine Learning, Mathematics - Statistics Theory

Access URL: http://arxiv.org/abs/2303.02118

Near-Optimal Coding for Massive Multiple Access

Authors: Hsieh, Kuan, Rush, Cynthia, Venkataramanan, Ramji

Source: 2021 IEEE International Symposium on Information Theory (ISIT) Information Theory (ISIT), 2021 IEEE International Symposium on. :2471-2476 Jul, 2021

Relation: 2021 IEEE International Symposium on Information Theory (ISIT)

Precise Asymptotics for Spectral Methods in Mixed Generalized Linear Models

Authors: Zhang, Yihan, Mondelli, Marco, Venkataramanan, Ramji

Subject Terms: Mathematics - Statistics Theory, Computer Science - Information Theory, Computer Science - Machine Learning, Statistics - Machine Learning

Access URL: http://arxiv.org/abs/2211.11368

Modulated Sparse Regression Codes

Authors: Hsieh, Kuan, Venkataramanan, Ramji

Source: 2020 IEEE International Symposium on Information Theory (ISIT) Information Theory (ISIT), 2020 IEEE International Symposium on. :1432-1437 Jun, 2020

Relation: 2020 IEEE International Symposium on Information Theory (ISIT)

Sketching sparse low-rank matrices with near-optimal sample- and time-complexity using message passing

Authors: Liu, Xiaoqi, Venkataramanan, Ramji

Subject Terms: Computer Science - Information Theory, Electrical Engineering and Systems Science - Signal Processing, E.4

Access URL: http://arxiv.org/abs/2205.06228

Spatially Coupled Sparse Regression Codes with Sliding Window AMP Decoding

Authors: Rush, Cynthia, Hsieh, Kuan, Venkataramanan, Ramji

Source: 2019 IEEE Information Theory Workshop (ITW) Information Theory Workshop (ITW), 2019 IEEE. :1-5 Aug, 2019

Relation: 2019 IEEE Information Theory Workshop (ITW)

Boolean Functions with Biased Inputs: Approximation and Noise Sensitivity

Authors: Heidari, Mohsen, Pradhan, S. Sandeep, Venkataramanan, Ramji

Source: 2019 IEEE International Symposium on Information Theory (ISIT) Information Theory (ISIT), 2019 IEEE International Symposium on. :1192-1196 Jul, 2019

Relation: 2019 IEEE International Symposium on Information Theory (ISIT)

Coding for Deletion Channels with Multiple Traces

Authors: Abroshan, Mahed, Venkataramanan, Ramji, Dolecek, Lara, i Fabregas, Albert Guillen

Source: 2019 IEEE International Symposium on Information Theory (ISIT) Information Theory (ISIT), 2019 IEEE International Symposium on. :1372-1376 Jul, 2019

Relation: 2019 IEEE International Symposium on Information Theory (ISIT)

Estimation in Rotationally Invariant Generalized Linear Models via Approximate Message Passing

Authors: Venkataramanan, Ramji, Kögler, Kevin, Mondelli, Marco

Subject Terms: Statistics - Machine Learning, Computer Science - Information Theory, Computer Science - Machine Learning, Mathematics - Statistics Theory

Access URL: http://arxiv.org/abs/2112.04330

PCA Initialization for Approximate Message Passing in Rotationally Invariant Models

Authors: Mondelli, Marco, Venkataramanan, Ramji

Subject Terms: Statistics - Machine Learning, Computer Science - Information Theory, Computer Science - Machine Learning, Mathematics - Statistics Theory

Access URL: http://arxiv.org/abs/2106.02356