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Ruikun Li

6 accepted papers

2026

Capacity-Agnostic Parameter Isolation for Continual Graph Learning

ICML 2026poster

Existing parameter isolation-based methods in continual learning employ diverse designs to learn more tasks within a limited model capacity. However, most of their designs inevitably incur substantial computational overhead if their model capacity is enlarged to accommodate further tasks as the task…

Cited by 0SourceScholar
2026

Generative Adaptation of Dynamics to Environmental Shifts via Weight-space Diffusion

ICML 2026poster

Data-driven dynamics prediction often fails under environmental shifts, while traditional fine-tuning remains computationally prohibitive for hardware-constrained or data-scarce applications. We propose DynaDiff, a generative meta-learning framework that transitions the paradigm from gradient-based …

Cited by 0SourceScholar
2026

WeightFlow: Learning Stochastic Dynamics via Evolving Weight of Neural Network

AAAI 2026technical

Modeling stochastic dynamics from discrete observations is a key interdisciplinary challenge. Existing methods often fail to estimate the continuous evolution of probability densities from trajectories or face the curse of dimensionality. To address these limitations, we presents a novel paradigm:

Cited by 0SourcePDFScholar
2025

Predicting the Energy Landscape of Stochastic Dynamical System via Physics-informed Self-supervised Learning

ICLR 2025poster

Energy landscapes play a crucial role in shaping dynamics of many real-world complex systems. System evolution is often modeled as particles moving on a landscape under the combined effect of energy-driven drift and noise-induced diffusion, where the energy governs the long-term motion of the partic…

2025

Sparse Diffusion Autoencoder for Test-time Adapting Prediction of Complex Systems

NeurIPS 2025poster

Predicting the behavior of complex systems is critical in many scientific and engineering domains, and hinges on the model’s ability to capture their underlying dynamics. Existing methods encode the intrinsic dynamics of high-dimensional observations through latent representations and predict autore…

Cited by 0SourceScholar