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cs.LG2026
ShapeCond: Fast Shapelet-Guided Dataset Condensation for Time Series Classification
Sijia Peng, Yun Xiong, Xi Chen +5
Time series data supports many domains (e.g., finance and climate science), but its rapid growth strains storage and computation. Dataset condensation can alleviate this by synthes…
cs.LG2024
Mamba or Transformer for Time Series Forecasting? Mixture of Universals (MoU) Is All You Need
Sijia Peng, Yun Xiong, Yangyong Zhu +1
Time series forecasting requires balancing short-term and long-term dependencies for accurate predictions. Existing methods mainly focus on long-term dependency modeling, neglectin…