Source Themes

Offline Meta-Reinforcement Learning in Piecewise Stationary Environments

Transactions on Machine Learning Research 2026

Mohammadreza Nakhaei, Aidan Scannell, Joni Pajarinen

Offline Meta-Reinforcement Learning in Piecewise Stationary Environments

Pareto-Conditioned Diffusion Models for Offline Multi-Objective Optimization

International Conference on Learning Representations 2026

Jatan Shrestha, Santeri Heiskanen, Kari Hepola, Severi Rissanen, Pekka Jääskeläinen, Joni Pajarinen

Pareto-Conditioned Diffusion Models for Offline Multi-Objective Optimization

Smoothing Slot Attention Iterations and Recurrences

International Conference on Machine Learning 2026

Rongzhen Zhao, Wenyan Yang, Juho Kannala, Joni Pajarinen

Smoothing Slot Attention Iterations and Recurrences

MetaSlot: Break Through the Fixed Number of Slots in Object-Centric Learning

Advances in Neural Information Processing Systems 2025

Hongjia Liu, Rongzhen Zhao, Haohan Chen, Joni Pajarinen

MetaSlot: Break Through the Fixed Number of Slots in Object-Centric Learning

Manipulate-to-Navigate: Reinforcement Learning with Visual Affordances and Manipulability Priors

IEEE/RSJ International Conference on Intelligent Robots and Systems 2025

Yuying Zhang, Joni Pajarinen

Manipulate-to-Navigate: Reinforcement Learning with Visual Affordances and Manipulability Priors

Hierarchical Reinforcement Learning with Uncertainty-Guided Diffusional Subgoals

International Conference on Machine Learning 2025

Vivienne Huiling Wang, Tinghuai Wang, Joni Pajarinen

Hierarchical Reinforcement Learning with Uncertainty-Guided Diffusional Subgoals

Extracting Visual Plans from Unlabeled Videos via Symbolic Guidance

Conference on Robot Learning 2025

Wenyan Yang, Ahmet Tikna, Yi Zhao, Yuying Zhang, Luigi Palopoli, Marco Roveri, Joni Pajarinen

Extracting Visual Plans from Unlabeled Videos via Symbolic Guidance

Vector-Quantized Vision Foundation Models for Object-Centric Learning

ACM International Conference on Multimedia 2025

Rongzhen Zhao, Vivienne Wang, Juho Kannala, Joni Pajarinen

Vector-Quantized Vision Foundation Models for Object-Centric Learning

Discrete Codebook World Models for Continuous Control

International Conference on Learning Representations 2025

Aidan Scannell, Mohammadreza Nakhaei, Kalle Kujanpää, Yi Zhao, Kevin Sebastian Luck, Arno Solin, Joni Pajarinen

Discrete Codebook World Models for Continuous Control

Multi-Scale Fusion for Object Representation

International Conference on Learning Representations 2025

Rongzhen Zhao, Vivienne Wang, Juho Kannala, Joni Pajarinen

Multi-Scale Fusion for Object Representation