@article{sparsityawarepossibilisticclustering,
  title = {Sparsity-aware Possibilistic Clustering Algorithms},
  author = {Spyridoula D. Xenaki and Konstantinos D. Koutroumbas and Athanasios A. Rontogiannis},
  year = {2015},
  eprint = {1510.04493},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1510.04493v1},
}