23 citations · 36 across the 6 of their papers we have counts for
4 papers · 1 filter
Joint Message Detection, Channel, and User Position Estimation for Unsourced Random Access in Cell-Free Networks
Eleni Gkiouzepi, Burak Çakmak, Manfred Opper +1
We consider unsourced random access (uRA) in user-centric cell-free (CF) wireless networks, where random access users send codewords from a common codebook during specifically dedi…
Expectation Propagation for Approximate Inference: Free Probability Framework
Burak Çakmak, Manfred Opper
We study asymptotic properties of expectation propagation (EP) -- a method for approximate inference originally developed in the field of machine learning. Applied to generalized l…
Dynamical Functional Theory for Compressed Sensing
Burak Çakmak, Manfred Opper, Ole Winther +1
We introduce a theoretical approach for designing generalizations of the approximate message passing (AMP) algorithm for compressed sensing which are valid for large observation ma…
Self-Averaging Expectation Propagation
Burak Çakmak, Manfred Opper, Bernard H. Fleury +1
We investigate the problem of approximate Bayesian inference for a general class of observation models by means of the expectation propagation (EP) framework for large systems unde…