1. SCI;L. Berkani,2013
2. Cabanac, G., Chevalier, M., Chrisment, C., Julien, C.: Social validation of collective annotations: Definition and experiment. Journal of the American Society for Information Science and Technology 61(2), 271–287 (2010)
3. Fausett, L.: Fundamentals of Neural Networks: Architectures, Algorithms, and Applications. Prentice Hall (1994) ISBN: 0133341860
4. Goldberg, D.: Genetic Algorithms in Search, Optimization and Machine Learning. Addison-Wesley Professional, Reading (1989), ISBN 978-0201157673
5. Herr, K., Anderson, L.G.: The Action Research Dissertation: A Guide for Students and Faculty. Thousand Oaks (2008) ISBN 0-7619-2991-6