4 citations · 6 across the 3 of their papers we have counts for
Showing 2017Show all
3 papers · 1 filter
cs.IR2017★ 2 cited
Recommendation via matrix completion using Kolmogorov complexity
Guilherme Ramos, Joao Saude, Carlos Caleiro +1
A usual way to model a recommendation system is as a matrix completion problem. There are several matrix completion methods, typically using optimization approaches or collaborativ…
cs.IR2017
Robust reputation-based ranking on multipartite rating networks
João Saúde, Guilherme Ramos, Carlos Caleiro +1
The spread of online reviews, ratings and opinions and its growing influence on people's behavior and decisions boosted the interest to extract meaningful information from this dat…
math.NA2017
Monotone numerical methods for finite-state mean-field games
Diogo Gomes, Joao Saude
Here, we develop numerical methods for finite-state mean-field games (MFGs) that satisfy a monotonicity condition. MFGs are determined by a system of differential equations with in…