@article{aflexibleandefficientalgorithmic,
  title = {A Flexible and Efficient Algorithmic Framework for Constrained Matrix and Tensor Factorization},
  author = {Kejun Huang and Nicholas D. Sidiropoulos and Athanasios P. Liavas},
  year = {2015},
  eprint = {1506.04209},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1506.04209v2},
}