Publications

For an up-to-date list see my Google scholar page

Conference papers

[ICML 2024] Online Learning Under Budget and ROI Constraints via Weak Adaptivity (Accepted for publication)
Matteo Castiglioni, Andrea Celli, and Christian Kroer

[STOC 2024] No-Regret Learning in Bilateral Trade via Global Budget Balance (Accepted for publication)
Martino Bernasconi, Matteo Castiglioni, Andrea Celli, and Federico Fusco

[EC 2024] Agent-Designed Contracts: How to Sell Hidden Actions (Accepted for publication)
Martino Bernasconi, Matteo Castiglioni, and Andrea Celli

[EC 2024] Steering No-Regret Learners to a Desired Equilibrium (Accepted for publication)
Brian Zhang, Gabriele Farina, Ioannis Anagnostides, Federico Cacciamani, Stephen McAleer, Andreas Haupt, Andrea Celli, Nicola Gatti, Vincent Conitzer, and Tuomas Sandholm

[ICLR 2024] Bandits with Replenishable Knapsacks: the Best of both Worlds
Martino Bernasconi, Matteo Castiglioni, Andrea Celli, and Federico Fusco

[NeurIPS 2023] Computing optimal equilibria and mechanisms via learning in zero-sum extensive-form games
Brian Zhang, Gabriele Farina, Ioannis Anagnostides, Federico Cacciamani, Stephen McAleer, Andreas Haupt, Andrea Celli, Nicola Gatti, Vincent Conitzer, and Tuomas Sandholm

[ICML 2023] Optimal Rates and Efficient Algorithms for Online Bayesian Persuasion
Martino Bernasconi, Matteo Castiglioni, Andrea Celli, Alberto Marchesi, Francesco Trovò, and Nicola Gatti

[AAAI 2023] Fully Dynamic Online Selection through Online Contention Resolution Schemes
Vashist Avadhanula, Andrea Celli, Riccardo Colini-Baldeschi, Stefano Leonardi, and Matteo Russo

[NeurIPS 2022] A Unifying Framework for Online Optimization with Long-Term Constraints
Matteo Castiglioni, Andrea Celli, Alberto Marchesi, Giulia Romano, and Nicola Gatti

[ICML 2022] Online Learning with Knapsacks: the Best of Both Worlds
Matteo Castiglioni, Andrea Celli, and Christian Kroer

[EC 2022] Optimal Correlated Equilibria in General-Sum Extensive-Form Games: Fixed-Parameter Algorithms, Hardness, and Two-Sided Column-Generation
Brian Zhang, Gabriele Farina, Andrea Celli, and Tuomas Sandholm

[EC 2022] Faster No-Regret Learning Dynamics for Extensive-Form Correlated and Coarse Correlated Equilibria
Ioannis Anagnostides, Gabriele Farina, Christian Kroer, Andrea Celli, and Tuomas Sandholm

[IJCAI 2022] Fair Equilibria in Sponsored Search Auctions: the Advertisers’ Perspective
Georgios Birmpas, Andrea Celli, Riccardo Colini-Baldeschi, and Stefano Leonardi

[TheWebConf 2022] The parity ray regularizer for pacing in auction markets
Andrea Celli, Riccardo Colini-Baldeschi, Christian Kroer, and Eric Sodomka

[ICML 2021] Connecting Optimal Ex-Ante Collusion in Teams to Extensive-Form Correlation: Faster Algorithms and Positive Complexity Results
Gabriele Farina, Andrea Celli, Nicola Gatti, and Tuomas Sandholm

[ICML 2021] Multi-Receiver Online Bayesian Persuasion
Matteo Castiglioni, Alberto Marchesi, Andrea Celli, and Nicola Gatti

[AAAI 2021] Signaling in Bayesian Network Congestion Games: the Subtle Power of Symmetry
Matteo Castiglioni, Andrea Celli, Alberto Marchesi, and Nicola Gatti

[AAMAS 2021] Multi-Agent Coordination in Adversarial Environments through Signal Mediated Strategies
Federico Cacciamani, Andrea Celli, Marco Ciccone, and Nicola Gatti

[NeurIPS 2020 Oral presentation and best paper award] No-Regret Learning Dynamics for Extensive-Form Correlated Equilibrium
Andrea Celli, Alberto Marchesi, Gabriele Farina, and Nicola Gatti

[NeurIPS 2020 Spotlight presentation] Online Bayesian Persuasion
Matteo Castiglioni, Andrea Celli, Alberto Marchesi, and Nicola Gatti

[AAAI 2020] Private Bayesian Persuasion with Sequential Games
Andrea Celli, Stefano Coniglio, and Nicola Gatti

[AAAI 2020] Persuading Voters: It's Easy to Whisper, It's Hard to Speak Loud
Matteo Castiglioni, Andrea Celli, and Nicola Gatti

[NeurIPS 2019] Learning to Correlate in Multi-Player General-Sum Sequential Games
Andrea Celli, Alberto Marchesi, Tommaso Bianchi, and Nicola Gatti

[AAMAS 2019] Computing Optimal Ex Ante Correlated Equilibria in Two-Player Sequential Games
Andrea Celli, Stefano Coniglio, and Nicola Gatti

[AAMAS 2019] Personality-Based Representations of Imperfect-Recall Games (Extended abstract)
Andrea Celli, Giulia Romano, and Nicola Gatti

[NeurIPS 2018] Ex Ante Coordination and Collusion in Zero-Sum Multi-Player Extensive-Form Games
Gabriele Farina, Andrea Celli, Nicola Gatti, and Tuomas Sandholm

[AAAI 2018] Computational Results for Extensive-Form Adversarial Team Games
Andrea Celli, and Nicola Gatti

[UAI 2017] On the Complexity of Nash Equilibrium Reoptimization
Andrea Celli, Alberto Marchesi, and Nicola Gatti

[AAAI 2017] Team-maxmin equilibrium: efficiency bounds and algorithms
Nicola Basilico, Andrea Celli, Giuseppe De Nittis, and Nicola Gatti

[AAMAS 2017] Coordinating multiple defensive resources in patrolling games with alarm systems
Nicola Basilico, Andrea Celli, Giuseppe De Nittis, and Nicola Gatti

Journal papers

[Algorithmica 2023] Public Bayesian Persuasion: Being Almost Optimal and Almost Persuasive
Matteo Castiglioni, Andrea Celli, and Nicola Gatti

[Artificial Intelligence Journal 2023 AIJ] Regret Minimization in Online Bayesian Persuasion: Handling Adversarial Receiver's Types under Full and Partial Feedback Models
Matteo Castiglioni, Andrea Celli, Alberto Marchesi, and Nicola Gatti

[Journal of the ACM 2022] Simple Uncoupled No-Regret Learning Dynamics for Extensive-Form Correlated Equilibrium
Gabriele Farina, Andrea Celli, Alberto Marchesi, and Nicola Gatti

[Intelligenza Artificiale 2018] Learning Dynamics in Limited-Control Repeated Games
Andrea Celli, and Alberto Marchesi

[Intelligenza Artificiale 2017] Computing the Team–maxmin Equilibrium in Single–Team Single–Adversary Team Games
Nicola Basilico, Andrea Celli, Giuseppe De Nittis, and Nicola Gatti