@article{hcfcontextsmartphonecontextinferencevia,
  title = {HCFContext: Smartphone Context Inference via Sequential History-based Collaborative Filtering},
  author = {Vidyasagar Sadhu and Saman Zonouz and Vincent Sritapan and Dario Pompili},
  year = {2019},
  eprint = {1904.09631},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1904.09631v2},
}