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R

Ramji Venkataramanan

university of cambridge

15H-index
111Paper Count
910Citation Count
Published Papers 9
Publication Date
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Many-User Multiple Access With Random User Activity: Achievability Bounds and Efficient Schemes
errIEEE Transactions on Information Theory
IF2.9
err2026-01-01
err0
PREAI
errLiu, Xiaoqi; Pascual Cobo, Pablo; Venkataramanan, Ramji
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Quantitative Group Testing and Pooled Data in the Linear Regime With Sublinear Tests
errIEEE Transactions on Information Theory
IF2.9
err2025-11-01
err0
PREAI
errTan, Nelvin; Pascual Cobo, Pablo; Venkataramanan, Ramji
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errSave
Rhythm profiling using COFE reveals multi-omic circadian rhythms in human cancers in vivo
errPLOS BIOLOGY
IF7.2
err2025-05-27
err0
errOAAI
errAnanthasubramaniam, Bharath; Venkataramanan, Ramji
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errSave
A Unifying Tutorial on Approximate Message Passing
errFOUNDATIONS AND TRENDS IN MACHINE LEARNING
IF25.4
err2022-01-01
err38
errOAAI
errFeng, Oliver Y.; Venkataramanan, Ramji; Rush, Cynthia; Samworth, Richard J.
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errSave
ESTIMATION OF LOW-RANK MATRICES VIA APPROXIMATE MESSAGE PASSING
errANNALS OF STATISTICS
IF3.7
err2021-02-01
err59
errOAAI
errMontanari, Andrea; Venkataramanan, Ramji
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errSave
Techniques for Improving the Finite Length Performance of Sparse Superposition Codes
errIEEE TRANSACTIONS ON COMMUNICATIONS
IF8.3
err2018-03-01
err25
errOAAI
errGreig, Adam; Venkataramanan, Ramji
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errSave
Rewritable Storage Channels with Hidden State
errIEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS
IF17.2
err2014-05-01
err2
errOAAI
errVenkataramanan, Ramji; Tatikonda, Sekhar; Lastras-Montano, Luis; Franceschini, Michele
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errSave
On Computing the Feedback Capacity of Channels and the Feed-Forward Rate-Distortion Function of Sources
errIEEE TRANSACTIONS ON COMMUNICATIONS
IF8.3
err2010-07-01
err7
PREAI
errVenkataramanan, Ramji; Pradhan, S. Sandeep
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errSave
Estimation of frequency offset using warped discrete-Fourier transform
errSIGNAL PROCESSING
IF3.6
err2006-02-01
err14
errOAAI
errVenkataramanan, R; Prabhu, KMM
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errSave

Research Directions

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Co-authors
Cooperation Journals
A
Andrea Montanari
H-index: 65 · Papers: 459
S
S. Sandeep Pradhan
H-index: 29 · Papers: 197
R
Richard J. Samworth
H-index: 29 · Papers: 170
S
Sekhar Tatikonda
H-index: 24 · Papers: 122
M
Michele Franceschini
H-index: 19 · Papers: 75
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