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Weilin Ruan

3 accepted papers

2026

A Retrieval Augmented Spatio-Temporal Framework for Traffic Prediction

AAAI 2026technical

Traffic prediction serves as a cornerstone of modern intelligent transportation systems and the critical task of spatio-temporal forecasting. Although advanced Spatio-temporal Graph Neural Networks (STGNNs) and pre-trained models have made significant progress in traffic prediction, two critical ch

Cited by 0SourcePDFScholar
2026

OccamVTS: Distilling Vision Models to 1% Parameters for Time Series Forecasting

AAAI 2026technical

Time series forecasting is fundamental to diverse applications, with recent approaches leverage large vision models (LVMs) to capture temporal patterns through visual representations. We reveal that while vision models enhance forecasting performance, 99% of their parameters are unnecessary for time

Cited by 0SourcePDFScholar
2025

Time-VLM: Exploring Multimodal Vision-Language Models for Augmented Time Series Forecasting

ICML 2025poster

Recent advancements in time series forecasting have explored augmenting models with text or vision modalities to improve accuracy. While text provides contextual understanding, it often lacks fine-grained temporal details. Conversely, vision captures intricate temporal patterns but lacks semantic co…