← Search

Jiaxin Gao

5 accepted papers

2025

Auto-Regressive Moving Diffusion Models for Time Series Forecasting

AAAI 2025technical

Time series forecasting (TSF) is essential in various domains, and recent advancements in diffusion-based TSF models have shown considerable promise. However, these models typically adopt traditional diffusion patterns, treating TSF as a noise-based conditional generation task. This approach neglect…

2025

Bootstrap Off-policy with World Model

NeurIPS 2025poster

Online planning has proven effective in reinforcement learning (RL) for improving sample efficiency and final performance. However, using planning for environment interaction inevitably introduces a divergence between the collected data and the policy's actual behaviors, degrading both model learnin…

Cited by 0Source ↗code ↗Scholar ↗
2025

IRIS: Interpretable Retrieval-Augmented Classification for Long Interspersed Document Sequences

ACL 2025long

Transformer-based models have achieved state-of-the-art performance in document classification but struggle with long-text processing due to the quadratic computational complexity in the self-attention module. Existing solutions, such as sparse attention, hierarchical models, and key sentence extrac…

Cited by 0Source ↗PDF ↗Scholar ↗
2024

Advancing Generalized Transfer Attack with Initialization Derived Bilevel Optimization and Dynamic Sequence Truncation

IJCAI 2024poster

Transfer attacks generate significant interest for real-world black-box applications by crafting transferable adversarial examples through surrogate models. Whereas, existing works essentially directly optimize the single-level objective w.r.t. the surrogate model, which always leads to poor interpr…

2024

Unveiling Details in the Dark: Simultaneous Brightening and Zooming for Low-Light Image Enhancement

AAAI 2024technical

Existing super-resolution methods exhibit limitations when applied to nighttime scenes, primarily due to their lack of adaptation to low-pair dynamic range and noise-heavy dark-light images. In response, this research introduces an innovative customized framework to simultaneously Brighten and Zoom…

Cited by 4Source ↗PDF ↗Scholar ↗