Benjamin Heymann

39 papers A* 4A 1Journal 30Unranked 4

Year	Rank	Type	Title / Venue / Authors
2025	J	`jnl`	Adaptive Preference Aggregation. CoRR Benjamin Heymann
2025	J	`jnl`	Confounding is a Pervasive Problem in Real World Recommender Systems. CoRR Alexander Merkov, David Rohde, Alexandre Gilotte, Benjamin Heymann
2025	J	`jnl`	Counterfactual simulations for large scale systems with burnout variables. CoRR Benjamin Heymann
2025	J	`jnl`	Data Valuation for LLM Fine-Tuning: Efficient Shapley Value Approximation via Language Model Arithmetic. CoRR Mélissa Tamine, Otmane Sakhi, Benjamin Heymann
2025	A	`conf`	Learning in Games with Progressive Hiding. AAMAS Benjamin Heymann, Marc Lanctot
2025	J	`jnl`	Non-Linear Counterfactual Aggregate Optimization. CoRR Benjamin Heymann, Otmane Sakhi
2025	J	`jnl`	Offline Contextual Bandit with Counterfactual Sample Identification. CoRR Alexandre Gilotte, Otmane Sakhi, Imad Aouali, Benjamin Heymann
2025	J	`jnl`	On the Impact of the Utility in Semivalue-based Data Valuation. CoRR Mélissa Tamine, Benjamin Heymann, Patrick Loiseau, Maxime Vono
2025	J	`jnl`	Side-by-side first-price auctions with imperfect bidders. CoRR Benjamin Heymann
2024	J	`jnl`	A pragmatic policy learning approach to account for users' fatigue in repeated auctions. CoRR Benjamin Heymann, Rémi Chan-Renous-Legoubin, Alexandre Gilotte
2024	A*	`conf`	DU-Shapley: A Shapley Value Proxy for Efficient Dataset Valuation. NeurIPS Felipe Garrido-Lucero, Benjamin Heymann, Maxime Vono, Patrick Loiseau, Vianney Perchet
2024	J	`jnl`	Fixed Point Label Attribution for Real-Time Bidding. Manuf. Serv. Oper. Manag. Martin Bompaire, Antoine Désir, Benjamin Heymann
2024	J	`jnl`	Learning in Games with progressive hiding. CoRR Benjamin Heymann, Marc Lanctot
2024	A*	`conf`	Maximizing the Success Probability of Policy Allocations in Online Systems. AAAI Artem Betlei, Mariia Vladimirova, Mehdi Sebbar, Nicolas Urien, Thibaud Rahier, Benjamin Heymann
2024	J	`jnl`	Procurement auctions with losses. Comput. Manag. Sci. Benjamin Heymann, Alejandro Jofré
2024	—	`conf`	Repeated Bidding with Dynamic Value. WINE Benjamin Heymann, Alexandre Gilotte, Rémi Chan-Renous-Legoubin
2024	J	`jnl`	Reverse auctions with transportation and convex costs. Comput. Manag. Sci. Benjamin Heymann, Alejandro Jofré
2024	—	`conf`	Welfare-Optimized Recommender Systems. SURE@RecSys Benjamin Heymann, Flavian Vasile, David Rohde
2023	J	`jnl`	DU-Shapley: A Shapley Value Proxy for Efficient Dataset Valuation. CoRR Felipe Garrido-Lucero, Benjamin Heymann, Maxime Vono, Patrick Loiseau, Vianney Perchet
2023	J	`jnl`	Maximizing the Success Probability of Policy Allocations in Online Systems. CoRR Artem Betlei, Mariia Vladimirova, Mehdi Sebbar, Nicolas Urien, Thibaud Rahier, Benjamin Heymann
2023	J	`jnl`	Some bidding games converging to their unique pure equilibrium. CoRR Benjamin Heymann, Alejandro Jofré
2022	J	`jnl`	Kuhn's equivalence theorem for games in product form. Games Econ. Behav. Benjamin Heymann, Michel De Lara, Jean-Philippe Chancelier
2022	J	`jnl`	Offline Evaluation of Reward-Optimizing Recommender Systems: The Case of Simulation. CoRR Imad Aouali, Amine Benhalloum, Martin Bompaire, Benjamin Heymann, Olivier Jeunen, David Rohde, Otmane Sakhi, Flavian Vasile
2022	A*	`conf`	Reward Optimizing Recommendation using Deep Learning and Fast Maximum Inner Product Search. KDD Imad Aouali, Amine Benhalloum, Martin Bompaire, Achraf Ait Sidi Hammou, Sergey Ivanov, Benjamin Heymann, David Rohde, Otmane Sakhi, Flavian Vasile, Maxime Vono
2022	J	`jnl`	Welfare-Optimized Recommender Systems. CoRR Benjamin Heymann, Flavian Vasile, David Rohde
2021	J	`jnl`	A heuristic for estimating Nash equilibria in first-price auctions with correlated values. CoRR Benjamin Heymann, Panayotis Mertikopoulos
2021	J	`jnl`	Causal Inference Theory with Information Dependency Models. CoRR Benjamin Heymann, Michel De Lara, Jean-Philippe Chancelier
2021	A*	`conf`	Causal Models for Real Time Bidding with Repeated User Interactions. KDD Martin Bompaire, Alexandre Gilotte, Benjamin Heymann
2021	J	`jnl`	Conditional Separation as a Binary Relation. CoRR Jean-Philippe Chancelier, Michel De Lara, Benjamin Heymann
2021	J	`jnl`	Kuhn's Equivalence Theorem for Games in Product Form. CoRR Benjamin Heymann, Michel De Lara, Jean-Philippe Chancelier
2021	J	`jnl`	Topological Conditional Separation. CoRR Michel De Lara, Jean-Philippe Chancelier, Benjamin Heymann
2020	J	`jnl`	Bidding Through the Lens of Attribution: Pick the Right Labels! CoRR Martin Bompaire, Antoine Désir, Benjamin Heymann
2020	J	`jnl`	How to bid in unified second-price auctions when requests are duplicated. Oper. Res. Lett. Benjamin Heymann, Criteo
2020	J	`jnl`	Kuhn's Equivalence Theorem for Games in Intrinsic Form. CoRR Benjamin Heymann, Michel De Lara, Jean-Philippe Chancelier
2019	—	`conf`	Cost per action constrained auctions. NetEcon@SIGMETRICS Benjamin Heymann
2019	J	`jnl`	Optimal auctions for networked markets with externalities. CoRR Benjamin Heymann, Alejandro Jofré
2018	J	`jnl`	Optimal Battery Aging: An Adaptive Weights Dynamic Programming Algorithm. J. Optim. Theory Appl. Benjamin Heymann, Pierre Martinon
2018	J	`jnl`	Thresholding the virtual value: a simple method to increase welfare and lower reserve prices in online auction systems. CoRR Thomas Nedelec, Marc Abeille, Clément Calauzènes, Noureddine El Karoui, Benjamin Heymann, Vianney Perchet
2016	—	`conf`	A stochastic continuous time model for microgrid energy management. ECC Benjamin Heymann, J. Frédéric Bonnans, Francisco J. Silva, Guillermo Jiménez