1 citations · 1 across the 2 of their papers we have counts for
3 papers
cs.CR2022★ 1 cited
Peer-group Behaviour Analytics of Windows Authentications Events Using Hierarchical Bayesian Modelling
Iwona Hawryluk, Henrique Hoeltgebaum, Cole Sodja +2
Cyber-security analysts face an increasingly large number of alerts received on any given day. This is mainly due to the low precision of many existing methods to detect threats, p…
stat.CO2020
Detecting Anomalous Time Series by GAMLSS-Akaike-Weights-Scoring
Cole Sodja
An extensible statistical framework for detecting anomalous time series including those with heavy-tailed distributions and non-stationarity in higher-order moments is introduced b…
stat.ME2019
Anomaly Detection in Large Scale Networks with Latent Space Models
Wesley Lee, Tyler H. McCormick, Joshua Neil +2
We develop a real-time anomaly detection algorithm for directed activity on large, sparse networks. We model the propensity for future activity using a dynamic logistic model with…