@ARTICLE{Arampatzis2013274,
  author = {Avi Arampatzis and Konstantinos Zagoris and Savvas A. Chatzichristofis},
  title = {Dynamic two-stage image retrieval from large multimedia databases
	},
  journal = {Information Processing \& Management },
  year = {2013},
  volume = {49},
  pages = {274 - 285},
  number = {1},
  doi = {http://dx.doi.org/10.1016/j.ipm.2012.03.005},
  issn = {0306-4573},
  url = {http://www.sciencedirect.com/science/article/pii/S0306457312000489}
}