Adomavicius2005Toward.md

@article{Adomavicius2005Toward,
  title={Toward the next generation of recommender systems: A survey of the state-of-the-art and possible extensions},
  author={Adomavicius, Gediminas and Tuzhilin, Alexander},
  journal={IEEE transactions on knowledge and data engineering},
  volume={17},
  number={6},
  pages={734--749},
  year={2005},
  publisher={IEEE}
}