3 papers
cs.LG2025
DLGAN : Time Series Synthesis Based on Dual-Layer Generative Adversarial Networks
Xuan Hou, Shuhan Liu, Zhaohui Peng +3
Time series synthesis is an effective approach to ensuring the secure circulation of time series data. Existing time series synthesis methods typically perform temporal modeling ba…
cs.LG2025
Stage-Diff: Stage-wise Long-Term Time Series Generation Based on Diffusion Models
Xuan Hou, Shuhan Liu, Zhaohui Peng +3
Generative models have been successfully used in the field of time series generation. However, when dealing with long-term time series, which span over extended periods and exhibit…
hep-ph2024
Extended Poincare Symmetry Dictates Massive Scattering Amplitudes
Yu-Han Ni, Yi-Ning Wang, Chao Wu +1
We identify an extended Poincare symmetry for on-shell massive scattering amplitudes, transforming under the Little group symmetry. Thus the one-par…