1. Bay, H., Ess, A., Tuytelaars, T., Gool, V.: SURF: Speeded up robust features. CVIU 110, 346–359 (2008)
2. Ben-David, S., Blitzer, J., Crammer, K., Pereira, F.: Anaylsis of representations for domain adaptation. In: NIPS (2007)
3. Bergamo, A., Torresani, L.: Exploiting weakly-labeled web images to improve object classification: a domain adaptation approach. In: NIPS (2010)
4. Blitzer, J., McDonald, R., Pereira, F.: Domain adaptation with structural correspondence learning. In: EMNLP (2006)
5. Boiman, O., Shechtman, E., Irani, M.: In defense of nearest-neighbor based image classification. In: CVPR (2008)