1 citations · 1 across the 4 of their papers we have counts for
4 papers
An iterative spectral algorithm for digraph clustering
James Martin, Tim Rogers, Luca Zanetti
Graph clustering is a fundamental technique in data analysis with applications in many different fields. While there is a large body of work on clustering undirected graphs, the pr…
Percolation and localisation: Sub-leading eigenvalues of the nonbacktracking matrix
James Martin, Tim Rogers, Luca Zanetti
The spectrum of the nonbacktracking matrix associated to a network is known to contain fundamental information regarding percolation properties of the network. Indeed, the inverse…
Cycle-Free Polytopal Mesh Sweeping for Boltzmann Transport
Ansar Calloo, Matthew Evans, Henry Lockyer +3
We introduce a novel property of bounded Voronoi tessellations that enables cycle-free mesh sweeping algorithms. We prove that a topological sort of the dual graph of any Voronoi t…
An Analysis of Elo Rating Systems via Markov Chains
Sam Olesker-Taylor, Luca Zanetti
We present a theoretical analysis of the Elo rating system, a popular method for ranking skills of players in an online setting. In particular, we study Elo under the Bradley--Terr…