3 papers
cs.GT2026
Contextual Online Bilateral Trade
Romain Cosson, Federico Fusco, Anupam Gupta +3
We study repeated bilateral trade when the valuations of the sellers and the buyers are contextual. More precisely, the agents' valuations are given by the inner product of a conte…
cs.GT2026
Anonymous Contracts
Johannes Brustle, Paul Duetting, Stefano Leonardi +2
We study a multi-agent contracting problem where agents exert costly effort to achieve individually observable binary outcomes. While the principal can theoretically extract the fu…
cs.LG2025
Online Learning in the Random Order Model
Martino Bernasconi, Andrea Celli, Riccardo Colini-Baldeschi +3
In the random-order model for online learning, the sequence of losses is chosen upfront by an adversary and presented to the learner after a random permutation. Any random-order in…