@inproceedings {4114,
	title = {Reliable Information Retrieval Evaluation With Incomplete and Biased Judgements},
	booktitle = {International Conference on Research and Development in Information Retrieval (SIGIR)},
	year = {2007},
	doi = {10.1145/1277741.1277755},
	author = {Stefan B{\"u}ttcher and Charles Clarke and Peter C. K. Yeung and Ian Soboroff}
}
