upper confidence bound

Adaptive Data Augmentation with Multi-armed Bandit: Sample-Efficient Embedding Calibration for Implicit Pattern Recognition CVPR 2026 Adaptive Policy Selection and Fine-Tuning under Interaction Budgets for Offline-to-Online Reinforcement Learning L4DC 2026 An NTK Theory Approach to UCB Estimation in Semi-gradient TD Learning UAI 2026 Bandit Learning for Online Scheduling with Immediate Decision UAI 2026 CoRE-Learning with Look-Ahead and Immediate Resource Allocation AAAI 2026 Exploiting Concavity Information in Contextual Bandit Optimization UAI 2026 Mixture-Greedy for Online Generative Model Selection: Is UCB Necessary in Diversity-Aware Multi-Armed Bandits? UAI 2026 Neural Exploitation and Exploration of Contextual Bandits JMLR 2026 Online Learning and Coverage of Unknown Fields Using Random-Feature Gaussian Processes L4DC 2026 Optimal Variance-Dependent Regret Bounds for Infinite-Horizon MDPs COLT 2026 SHARE: Synthesizing Heterogeneous Autism-support Records into Evidence-based Recommendations AAAI 2026 A Multi-Armed Bandit Approach to Online Selection and Evaluation of Generative Models AISTATS 2025 Be More Diverse than the Most Diverse: Optimal Mixtures of Generative Models via Mixture-UCB Bandit Algorithms ICLR 2025 ClusterUCB: Efficient Gradient-Based Data Selection for Targeted Fine-Tuning of LLMs EMNLP 2025 Connecting Thompson Sampling and UCB: Towards More Efficient Trade-offs Between Privacy and Regret ICML 2025 Contextual Bandits with Stage-wise Constraints JMLR 2025 Data-Driven Upper Confidence Bounds with Near-Optimal Regret for Heavy-Tailed Bandits AISTATS 2025 Demystifying Online Clustering of Bandits: Enhanced Exploration Under Stochastic and Smoothed Adversarial Contexts ICLR 2025 Efficient Graph Bandit Learning with Side-Observations and Switching Constraints AAAI 2025 In-Domain African Languages Translation Using LLMs and Multi-armed Bandits ACL 2025 LITE: Efficiently Estimating Gaussian Probability of Maximality AISTATS 2025 Multi-Objective Neural Bandits with Random Scalarization IJCAI 2025 Neural Combinatorial Clustered Bandits for Recommendation Systems AAAI 2025 Neural Dueling Bandits: Preference-Based Optimization with Human Feedback ICLR 2025 Online Preference Alignment for Language Models via Count-based Exploration ICLR 2025