@inproceedings{Said:2012:CRS,
 author = {Said, Alan and Tikk, Domonkos and Hotho, Andreas},
 title = {The challenge of recommender systems challenges},
 booktitle = {Proceedings of the sixth ACM conference on Recommender systems},
 series = {RecSys '12},
 year = {2012},
 isbn = {978-1-4503-1270-7},
 location = {Dublin, Ireland},
 pages = {9--10},
 numpages = {2},
 url = {http://doi.acm.org/10.1145/2365952.2365959},
 doi = {10.1145/2365952.2365959},
 acmid = {2365959},
 publisher = {ACM},
 address = {New York, NY, USA},
 keywords = {benchmarks, challenge, contest, evaluation},
}