Scholar
Roberto Colomboni
Google Scholar ID: XGtfiRcAAAAJ
Machine Learning Researcher at POLIMI (Milan) and UNIMI (Milan)
Statistical learning theory
Online learning
Multi-Armed Bandits
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Citations & Impact
All-time
Citations
201
H-index
7
i10-index
7
Publications
20
Co-authors
13
list available
Contact
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Publications
5 items
Generalized Pinsker Inequality for Bregman Divergences of Negative Tsallis Entropies
2026
Cited
0
Stochastic Bandits for Crowdsourcing and Multi-Platform Autobidding
2025
Cited
0
A Tight Regret Analysis of Non-Parametric Repeated Contextual Brokerage
2025
Cited
0
Market Making without Regret
arXiv.org · 2024
Cited
0
A Contextual Online Learning Theory of Brokerage
arXiv.org · 2024
Cited
2
Resume (English only)
Academic Achievements
Publications include:
- Market making without regret
- A parametric contextual online learning theory of brokerage
- Adaptive maximization of social welfare
- An online learning theory of trading-volume maximization
- A tight regret analysis of non-parametric repeated contextual brokerage
- Fair online bilateral trade
- An improved uniform convergence bound with fat-shattering dimension
- A theoretical framework for zeroth-order budget convex optimization
- Regret analysis of bilateral trade with a smoothed adversary
- The role of transparency in repeated first-price auctions with unknown valuations
- An online learning theory of brokerage
- Repeated bilateral trade against a smoothed adversary
- Bilateral trade: a regret minimization perspective
- Nonstochastic bandits with composite anonymous feedback
- A regret analysis of bilateral trade
- A nearest neighbor characterization of Lebesgue points in metric measure spaces.
Background
Research interests: Statistical Learning, Online Learning, Multi-Armed Bandits, Digital Markets. Currently affiliated with POLIMI and UNIMI.
Co-authors
13 total
Tom Cesari
Assistant Professor at the University of Ottawa
Nicolò Cesa-Bianchi
Professor of Computer Science, Università degli Studi di Milano and Politecnico di Milano
Stefano Leonardi
Professor of Computer Science, Sapienza University of Rome
Federico Fusco
Sapienza University of Rome
François Bachoc
Professor, University of Lille
Andrea Paudice
Assistant Professor (Tenure Track) at Aarhus University
Co-author 7
Claudio Gentile
Google Research, New York, USA
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