@inproceedings{Lipczak10learningRecommendation,	
author = {Marek Lipczak and Evangelos Milios},
title = {Learning in Efficient Tag Recommendation},
booktitle = {RecSys '10: Proc. the 4th ACM Conference on Recommender Systems},
year = {2010},
publisher = {ACM},
pages = {167-174},
location = {Barcelona, Spain},
}