@article{blockcoordinatedescentalgorithmsfor,
  title = {Block Coordinate Descent Algorithms for Auxiliary-Function-Based Independent Vector Extraction},
  author = {Rintaro Ikeshita and Tomohiro Nakatani and Shoko Araki},
  year = {2020},
  eprint = {2010.08959},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2010.08959v2},
}