6 citations · 36 across the 62 of their papers we have counts for
46 papers · 1 filter
Decoupling Corruption and Horizon in Robust Contextual Pricing
Matteo Castiglioni, Francesco Emanuele Stradi
We study robust repeated contextual pricing, where valuations depends linearly on the features. At each round , a seller observes a context, posts a price, and receives on…
Online Resource Allocation With General Constraints
Eleonora Fidelia Chiefari, Francesco Emanuele Stradi, Matteo Castiglioni +1
Online resource allocation (ORA) is a fundamental framework for sequential decision-making problems under budget constraints, with applications ranging from online advertising to r…
Regret Minimization in Bilateral Trade With Perturbed Markets
Anna Lunghi, Matteo Castiglioni, Alberto Marchesi
We address the problem of maximizing Gain from Trade (GFT) in repeated buyer-seller exchanges subject to global budget balance constraints. While this problem is well-understood in…
A Stronger Benchmark for Online Bilateral Trade: From Fixed Prices to Distributions
Anna Lunghi, Mattia Piccinato, Matteo Castiglioni +1
We study online bilateral trade, where a learner facilitates repeated exchanges between a buyer and a seller to maximize the Gain From Trade (GFT), i.e., the social welfare. In doi…
Learning in Bayesian Stackelberg Games With Unknown Follower's Types
Matteo Bollini, Francesco Bacchiocchi, Samuel Coutts +2
We study online learning in Bayesian Stackelberg games, where a leader repeatedly interacts with a follower whose unknown private type is independently drawn at each round from an…
Better Regret Rates in Bilateral Trade via Sublinear Budget Violation
Anna Lunghi, Matteo Castiglioni, Alberto Marchesi
Bilateral trade is a central problem in algorithmic economics, and recent work has explored how to design trading mechanisms using no-regret learning algorithms. However, no-regret…