@article{Tan:Tan:Jiang:Zhou2024,<br>
  author = {Peng Tan and Zhi-Hao Tan and Yuan Jiang and Zhi-Hua Zhou},<br>
  title = {Towards Enabling Learnware to Handle Heterogeneous Feature Spaces},<br>
  journal = {Machine Learning},<br>
  volume = {113},<br>
  number = {4},<br>
  pages = {1839--1860},<br>
  year = {2024}<br>
}