Ramji Venkataramanan
University of Cambridge
H-index: 20
Europe-United Kingdom
Top articles of Ramji Venkataramanan
Title | Journal | Author(s) | Publication Date |
---|---|---|---|
Inferring Change Points in High-Dimensional Linear Regression via Approximate Message Passing | arXiv preprint arXiv:2404.07864 | Gabriel Arpino Xiaoqi Liu Ramji Venkataramanan | 2024/4/11 |
Quantitative Group Testing and Pooled Data with Sublinear Number of Tests | International Zurich Seminar on Information and Communication (IZS 2024) | Nelvin Tan Pablo Pascual Cobo Ramji Venkataramanan | 2024/3/6 |
Coded Many-User Multiple Access via Approximate Message Passing | arXiv preprint arXiv:2402.05625 | Xiaoqi Liu Kuan Hsieh Ramji Venkataramanan | 2024/2/8 |
Mixed regression via approximate message passing | Journal of Machine Learning Research | Nelvin Tan Ramji Venkataramanan | 2023 |
Sketching Sparse Low-rank Matrices with Near-optimal Sample-and Time-complexity Using Message Passing | IEEE Transactions on Information Theory | Xiaoqi Liu Ramji Venkataramanan | 2023/9 |
Spectral Estimators for Structured Generalized Linear Models via Approximate Message Passing | arXiv preprint arXiv:2308.14507 | Yihan Zhang Hong Chang Ji Ramji Venkataramanan Marco Mondelli | 2023/8/28 |
Statistical-computational tradeoffs in mixed sparse linear regression | Gabriel Arpino Ramji Venkataramanan | 2023/7/12 | |
Bayes-optimal estimation in generalized linear models via spatial coupling | Pablo Pascual Cobo Kuan Hsieh Ramji Venkataramanan | 2023/6/25 | |
Mixed linear regression via approximate message passing | Nelvin Tan Ramji Venkataramanan | 2023/4/11 | |
Approximate message passing with rigorous guarantees for pooled data and quantitative group testing | arXiv preprint arXiv:2309.15507 | Nelvin Tan Jonathan Scarlett Ramji Venkataramanan | 2023/9/27 |
Near-Optimal Coding for Many-user Multiple Access Channels | IEEE Journal on Selected Areas in Information Theory | Kuan Hsieh Cynthia Rush Ramji Venkataramanan | 2022/3/11 |
Precise asymptotics for spectral methods in mixed generalized linear models | arXiv preprint arXiv:2211.11368 | Yihan Zhang Marco Mondelli Ramji Venkataramanan | 2022/11/21 |
Optimal combination of linear and spectral estimators for generalized linear models | Foundations of Computational Mathematics | Marco Mondelli Christos Thrampoulidis Ramji Venkataramanan | 2022/10 |
Estimation in rotationally invariant generalized linear models via approximate message passing | Ramji Venkataramanan Kevin Kögler Marco Mondelli | 2022/6/28 | |
A unifying tutorial on approximate message passing | Foundations and Trends® in Machine Learning | Oliver Y Feng Ramji Venkataramanan Cynthia Rush Richard J Samworth | 2022/5/29 |
Estimation of low-rank matrices via approximate message passing | Annals of Statistics | Andrea Montanari Ramji Venkataramanan | 2021/2/1 |
PCA initialization for approximate message passing in rotationally invariant models | Advances in Neural Information Processing Systems | Marco Mondelli Ramji Venkataramanan | 2021/12/6 |
Capacity-achieving spatially coupled sparse superposition codes with AMP decoding | IEEE Transactions on Information Theory | Cynthia Rush Kuan Hsieh Ramji Venkataramanan | 2021/5/26 |
Modulated sparse superposition codes for the complex AWGN channel | IEEE Transactions on Information Theory | Kuan Hsieh Ramji Venkataramanan | 2021/5/17 |
Approximate message passing with spectral initialization for generalized linear models | Marco Mondelli Ramji Venkataramanan | 2021/3/18 |