@article{TUW-231228, author = {Neidhardt, Julia and Seyfang, Leonhard and Schuster, Rainer and Werthner, Hannes}, title = {A picture-based approach to recommender systems}, journal = {Information Technology {\&} Tourism}, year = {2015}, volume = {15}, number = {1}, pages = {49--69}, url = {http://link.springer.com/article/10.1007/s40558-014-0017-5}, doi = {10.1007/s40558-014-0017-5}, keywords = {Picture-based search, Recommender systems, Travel personality, Preference elicitation, Factor analysis} }