@inproceedings{Radlinski/Joachims/07a,
	title = {Active Exploration for Learning Rankings from

                  Clickthrough Data},
	author = {F. Radlinski and T. Joachims},
	booktitle = {ACM SIGKDD International Conference On Knowledge

                  Discovery and Data Mining (KDD)},
	year = {2007},
	biburl = {http://www.bibsonomy.org/bibtex/296c310e546718a88f958d633c37d9461/beate},
	keywords = {TREC clickthrough learning rankings }
}