Amin Coja-Oghlan
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| title | conference | date |
|---|---|---|
| Random Combinatorial Matrices | Algorithmic Advances for Statistical Inference with Combinatorial Structure | 2021-10-11 |
Proves that sparse random F2 matrices (Bernoulli model) are replica symmetric but not strongly: for density D>e the posterior overlap concentrates but randomly… | ||
| Belief and Survey Propagation | 50 Years of Satisfiability: The Centrality of SAT in the Theory of Computing | 2021-02-11 |
Experimental survey propagation beats classic solvers on random 4‑SAT but later analysis shows the message‑passing decimation idea stalls roughly a factor K… | ||
| Pedagogical Talk: Random Optimisation Problems | Computational Phase Transitions (Simons Institute, 2020) | 2020-09-21 |
Examines max‑cut on a random d‑regular graph and shows the usual first‑moment estimate matches the free energy only up to a specific inverse‑temperature… | ||
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