Argyris Oikonomou

19 papers A* 7Journal 12
YearRankTypeTitle / Venue / Authors
2025 J jnl
On Simple Mechanisms for Dependent Items.
Oper. Res.
Yang Cai, Argyris Oikonomou
2025 J jnl
Prediction-Augmented Trees for Reliable Statistical Inference.
CoRR
Vikram Kher, Argyris Oikonomou, Manolis Zampetakis
2024 A* conf
Accelerated Algorithms for Constrained Nonconvex-Nonconcave Min-Max Optimization and Comonotone Inclusion.
ICML
Yang Cai, Argyris Oikonomou, Weiqiang Zheng
2024 J jnl
COMAL: A Convergent Meta-Algorithm for Aligning LLMs with General Preferences.
CoRR
Yixin Liu, Argyris Oikonomou, Weiqiang Zheng, Yang Cai, Arman Cohan
2024 J jnl
Dynamics and Contracts for an Agent with Misspecified Beliefs.
CoRR
Yingkai Li, Argyris Oikonomou
2024 J jnl
Injecting Undetectable Backdoors in Deep Learning and Language Models.
CoRR
Alkis Kalavasis, Amin Karbasi, Argyris Oikonomou, Katerina Sotiraki, Grigoris Velegkas, Manolis Zampetakis
2024 A* conf
Injecting Undetectable Backdoors in Obfuscated Neural Networks and Language Models.
NeurIPS
Alkis Kalavasis, Amin Karbasi, Argyris Oikonomou, Katerina Sotiraki, Grigoris Velegkas, Manolis Zampetakis
2024 A* conf
Provable Partially Observable Reinforcement Learning with Privileged Information.
NeurIPS
Yang Cai, Xiangyu Liu, Argyris Oikonomou, Kaiqing Zhang
2024 J jnl
Provable Partially Observable Reinforcement Learning with Privileged Information.
CoRR
Yang Cai, Xiangyu Liu, Argyris Oikonomou, Kaiqing Zhang
2023 J jnl
Curvature-Independent Last-Iterate Convergence for Games on Riemannian Manifolds.
CoRR
Yang Cai, Michael I. Jordan, Tianyi Lin, Argyris Oikonomou, Emmanouil V. Vlatakis-Gkaragkounis
2022 J jnl
Accelerated Algorithms for Monotone Inclusions and Constrained Nonconvex-Nonconcave Min-Max Optimization.
CoRR
Yang Cai, Argyris Oikonomou, Weiqiang Zheng
2022 A* conf
Computing simple mechanisms: Lift-and-round over marginal reduced forms.
STOC
Yang Cai, Argyris Oikonomou, Mingfei Zhao
2022 A* conf
Finite-Time Last-Iterate Convergence for Learning in Multi-Player Games.
NeurIPS
Yang Cai, Argyris Oikonomou, Weiqiang Zheng
2022 J jnl
Tight Last-Iterate Convergence of the Extragradient Method for Constrained Monotone Variational Inequalities.
CoRR
Yang Cai, Argyris Oikonomou, Weiqiang Zheng
2021 A* conf
An Efficient
SODA
Yang Cai, Argyris Oikonomou, Grigoris Velegkas, Mingfei Zhao
2021 J jnl
Computing Simple Mechanisms: Lift-and-Round over Marginal Reduced Forms.
CoRR
Yang Cai, Argyris Oikonomou, Mingfei Zhao
2021 A* conf
On Simple Mechanisms for Dependent Items.
EC
Yang Cai, Argyris Oikonomou
2021 J jnl
On Simple Mechanisms for Dependent Items.
CoRR
Yang Cai, Argyris Oikonomou
2019 J jnl
An Efficient ε-BIC to BIC Transformation and Its Application to Black-Box Reduction in Revenue Maximization.
CoRR
Yang Cai, Argyris Oikonomou, Grigoris Velegkas, Mingfei Zhao