Items where Author is "Liu, Ruirui"

Number of items: 3.
  • Hexagon-net:heterogeneous cross-view aligned graph attention networks for implied volatility surface prediction. (2025) Liang, Kaiwei; Liu, Ruirui; Huang, Huichou; Ruf, Johannes; Zhao, Peilin; Wu, Qingyao picture_as_pdf
  • Asset pricing with contrastive adversarial variational Bayes. Liu, Ruirui; Huang, Huichou; Ruf, Johannes picture_as_pdf
  • Context-aware frequency-embedding networks for spatio-temporal portfolio selection. Liu, Ruirui; Huang, Huichou; Ruf, Johannes; Liu, Haoxian; Wu, Qingyao picture_as_pdf