Franklin, Michael J. ; Kossmann, Donald ; Kraska, Tim ; Ramesh, Sukriti ; Xin, Reynold: CrowdDB: answering queries with crowdsourcing. In: Proceedings of the 2011 international conference on Management of data. New York, NY, USA : ACM, 2011. - ISBN 978-1-4503-0661-4, S. 61--72

Yuen, Man-Ching ; Chen, Ling-Jyh ; King, I.: A Survey of Human Computation Systems. 4. In: Proceedings of the International Conference on Computational Science and Engineering, CSE '09, 2009, S. 723--728

Brand, Matthew: Fast Low-Rank Modifications of the Thin Singular Value Decomposition. In: Linear Algebra and Its Applications, 415 (2006), Nr. 1, S. 20--30

Stumme, G. ; Taouil, R. ; Bastide, Y. ; Pasquier, N. ; Lakhal, L. ; Bouzeghoub, M. (Bearb.) ; Klusch, M. (Bearb.) ; Nutt, W. (Bearb.) ; Sattler, U. (Bearb.): Fast Computation of Concept Lattices Using Data Mining Techniques. In: Proc. 7th Intl. Workshop on Knowledge Representation Meets Databases, 2000. - \url{http://ceur-ws.org/Vol-29.} {P}art of \cite{stumme02computing}

Golub, Gene H. ; Loan, Charles F. Van: Matrix Computations. 3rd : The Johns Hopkins University Press, 1996