1. Barnett V, Lewis T (1994) Outliers in statistical data. Wiley series in probability and mathematical statistics, 3rd edn. Wiley, Chichester
2. Bishop CM (2006) Pattern recognition and machine learning. Series in information science and statistics. Springer, New York
3. Breunig MM, Kriegel HP, Ng RT, Sander J (2000) LOF: identifying density-based local outliers. ACM SIGMOD Rec. Dallas, TX 29(2):93–104
4. Fayyad UM, Piatetsky-Shapiro G, Smyth P (1996) Knowledge discovery and data mining: towards a unifying framework. Knowl Discov Data Min 82–88
5. Janssens JHM, Huszar F, Postma EO, van den Herik HJ (2012) Stochastic outlier selection. Technical report TiCC TR 2012-001, Tilburg University, Tilburg Center for Cognition and Communication, Tilburg, The Netherlands