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cs.LG2026
STaT: Resolving Shape Distortion in Non-Stationary Time Series via Tri-Modal Synergy
Hui Cheng, Jinsheng Guo, Zhenhao Weng +2
Recent research in time series forecasting frequently investigates the integration of textual and visual modalities with numerical models to better navigate non-stationary environm…
cs.LG2026
Learning-based Sketches for Frequency Estimation in Data Streams without Ground Truth
Xinyu Yuan, Yan Qiao, Meng Li +4
Estimating the frequency of items on the high-volume, fast data stream has been extensively studied in many areas, such as database and network measurement. Traditional sketches pr…