Andi Nika

19 papers A* 1A 5Journal 13
YearRankTypeTitle / Venue / Authors
2026 J jnl
Corruption-robust Offline Multi-agent Reinforcement Learning From Human Feedback.
CoRR
Andi Nika, Debmalya Mandal, Parameswaran Kamalaruban, Adish Singla, Goran Radanovic
2025 J jnl
Beyond Grids: Multi-objective Bayesian Optimization With Adaptive Discretization.
Trans. Mach. Learn. Res.
Andi Nika, Sepehr Elahi, Çagin Ararat, Cem Tekin
2025 J jnl
Contextual Combinatorial Bandits With Changing Action Sets Via Gaussian Processes.
Trans. Mach. Learn. Res.
Andi Nika, Sepehr Elahi, Cem Tekin
2025 A conf
Corruption Robust Offline Reinforcement Learning with Human Feedback.
AISTATS
Debmalya Mandal, Andi Nika, Parameswaran Kamalaruban, Adish Singla, Goran Radanovic
2025 A conf
Policy Teaching via Data Poisoning in Learning from Human Preferences.
AISTATS
Andi Nika, Jonathan Nöther, Debmalya Mandal, Parameswaran Kamalaruban, Adish Singla, Goran Radanovic
2025 J jnl
Policy Teaching via Data Poisoning in Learning from Human Preferences.
CoRR
Andi Nika, Jonathan Nöther, Debmalya Mandal, Parameswaran Kamalaruban, Adish Singla, Goran Radanovic
2025 J jnl
Sparse Offline Reinforcement Learning with Corruption Robustness.
CoRR
Nam Phuong Tran, Andi Nika, Goran Radanovic, Long Tran-Thanh, Debmalya Mandal
2024 J jnl
Corruption Robust Offline Reinforcement Learning with Human Feedback.
CoRR
Debmalya Mandal, Andi Nika, Parameswaran Kamalaruban, Adish Singla, Goran Radanovic
2024 A conf
Corruption-Robust Offline Two-Player Zero-Sum Markov Games.
AISTATS
Andi Nika, Debmalya Mandal, Adish Singla, Goran Radanovic
2024 J jnl
Corruption-Robust Offline Two-Player Zero-Sum Markov Games.
CoRR
Andi Nika, Debmalya Mandal, Adish Singla, Goran Radanovic
2024 J jnl
Defending Against Unknown Corrupted Agents: Reinforcement Learning of Adversarially Robust Nash Equilibria.
Trans. Mach. Learn. Res.
Andi Nika, Jonathan Nöther, Adish Singla, Goran Radanovic
2024 A* conf
Reward Model Learning vs. Direct Policy Optimization: A Comparative Analysis of Learning from Human Preferences.
ICML
Andi Nika, Debmalya Mandal, Parameswaran Kamalaruban, Georgios Tzannetos, Goran Radanovic, Adish Singla
2024 J jnl
Reward Model Learning vs. Direct Policy Optimization: A Comparative Analysis of Learning from Human Preferences.
CoRR
Andi Nika, Debmalya Mandal, Parameswaran Kamalaruban, Georgios Tzannetos, Goran Radanovic, Adish Singla
2023 J jnl
Online Context-Aware Task Assignment in Mobile Crowdsourcing via Adaptive Discretization.
IEEE Trans. Netw. Sci. Eng.
Sepehr Elahi, Andi Nika, Cem Tekin
2023 A conf
Online Defense Strategies for Reinforcement Learning Against Adaptive Reward Poisoning.
AISTATS
Andi Nika, Adish Singla, Goran Radanovic
2021 J jnl
Contextual Combinatorial Volatile Bandits via Gaussian Processes.
CoRR
Andi Nika, Sepehr Elahi, Cem Tekin
2021 J jnl
Multi-User Small Base Station Association via Contextual Combinatorial Volatile Bandits.
IEEE Trans. Commun.
Muhammad Anjum Qureshi, Andi Nika, Cem Tekin
2020 A conf
Contextual Combinatorial Volatile Multi-armed Bandit with Adaptive Discretization.
AISTATS
Andi Nika, Sepehr Elahi, Cem Tekin
2020 J jnl
Pareto Active Learning with Gaussian Processes and Adaptive Discretization.
CoRR
Andi Nika, Kerem Bozgan, Çagin Ararat, Cem Tekin