Alonso, Omar, Rose, Daniel E., Stewart, Benjamin, Crowdsourcing for relevance evaluation, in: SIGIR Forum 42 2 (2008), S. 9--15.
Järvelin, Kalervo, Kekäläinen, Jaana, Cumulated gain-based evaluation of IR techniques, in: ACM Transactions on Information Systems 20 4 (2002), S. 422--446.
Järvelin, Kalervo, Kekäläinen, Jaana: IR evaluation methods for retrieving highly relevant documents. In: SIGIR '00: Proceedings of the 23rd Annual International ACM SIGIR Conference on Research and Development in Information Retrieval. New York, NY, USA : ACM, 2000. - ISBN 1-58113-226-3, S. 41--48
Salton, G., Buckley, C.: On the use of spreading activation methods in automatic information. In: SIGIR '88: Proceedings of the 11th annual international ACM SIGIR conference on Research and development in information retrieval. New York, NY, USA : ACM Press, 1988. - ISBN 2-7061-0309-4, S. 147--160