3 papers
cond-mat.stat-mech2020
A Density Consistency approach to the inverse Ising problem
Alfredo Braunstein, Giovanni Catania, Luca Dall'Asta +1
We propose a novel approach to the inverse Ising problem which employs the recently introduced Density Consistency approximation (DC) to determine the model parameters (couplings a…
q-bio.QM2020
Aligning biological sequences by exploiting residue conservation and coevolution
Anna Paola Muntoni, Andrea Pagnani, Martin Weigt +1
Sequences of nucleotides (for DNA and RNA) or amino acids (for proteins) are central objects in biology. Among the most important computational problems is that of sequence alignme…
eess.IV2018
Non-convex image reconstruction via Expectation Propagation
Anna Paola Muntoni, Rafael Díaz Hernández Rojas, Alfredo Braunstein +2
Tomographic image reconstruction can be mapped to a problem of finding solutions to a large system of linear equations which maximize a function that includes \textit{a priori} kno…