5 papers
R-Tuning: Wavelet-Decomposed Replay and Semantic Alignment for Continual Adaptation of Pretrained Time-Series Models
Tianyi Yin, Jingwei Wang, Chenze Wang +7
Pre-trained models have demonstrated exceptional generalization capabilities in time-series forecasting; however, adapting them to evolving data distributions remains a significant…
Apollo-Forecast: Overcoming Aliasing and Inference Speed Challenges in Language Models for Time Series Forecasting
Tianyi Yin, Jingwei Wang, Yunlong Ma +6
Encoding time series into tokens and using language models for processing has been shown to substantially augment the models' ability to generalize to unseen tasks. However, existi…
FastATDC: Fast Anomalous Trajectory Detection and Classification
Tianle Ni, Jingwei Wang, Yunlong Ma +3
Automated detection of anomalous trajectories is an important problem with considerable applications in intelligent transportation systems. Many existing studies have focused on di…
Automated Allocation of Detention Rooms Based on Inverse Graph Partitioning
Jingwei Wang, Chuan Liu, Yukai Zhao +3
Room allocation is a challenging task in detention centers since lots of related people need to be held separately with limited rooms. It is extremely difficult and risky to alloca…
Towards Fast Evaluation of Unsupervised Link Prediction by Random Sampling Unobserved Links
Jingwei Wang, Yunlong Ma, Yun Yuan
Link prediction has aroused extensive attention since it can both discover hidden connections and predict future links in the networks. Many unsupervised link prediction algorithms…