@article{chatzichristofis2010investigating,
  title={Investigating the behavior of compact composite descriptors in early fusion, late fusion, and distributed image retrieval},
  author={Chatzichristofis, Savvas A and Arampatzis, Avi and Boutalis, Yiannis S},
  journal={Radioengineering},
  volume={19},
  number={4},
  pages={725--733},
  year={2010}
}