356 citations · 1.6k across the 46 of their papers we have counts for
4 papers · 2 filters
Distribution of the largest eigenvalue for real Wishart and Gaussian random matrices and a simple approximation for the Tracy-Widom distribution
Marco Chiani
We derive efficient recursive formulas giving the exact distribution of the largest eigenvalue for finite dimensional real Wishart matrices and for the Gaussian Orthogonal Ensemble…
Spatially-Coupled Random Access on Graphs
Gianluigi Liva, Enrico Paolini, Michael Lentmaier +1
In this paper we investigate the effect of spatial coupling applied to the recently-proposed coded slotted ALOHA (CSA) random access protocol. Thanks to the bridge between the grap…
Spectral Shape of Doubly-Generalized LDPC Codes: Efficient and Exact Evaluation
Mark F. Flanagan, Enrico Paolini, Marco Chiani +1
This paper analyzes the asymptotic exponent of the weight spectrum for irregular doubly-generalized LDPC (D-GLDPC) codes. In the process, an efficient numerical technique for its e…
Graph-Based Random Access for the Collision Channel without Feedback: Capacity Bound
Enrico Paolini, Gianluigi Liva, Marco Chiani
A random access scheme for the collision channel without feedback is proposed. The scheme is based on erasure correcting codes for the recovery of packet segments that are lost in…