Wael Khreich

A Survey of Techniques for Event Detection in Twitter

Atefeh Farzindar, Wael Khreich · Computational Intelligence · 2013 · 701 citations

Engineering, Social Medium Monitoring, Communication +18

Iterative Boolean combination of classifiers in the ROC space: An application to anomaly detection with HMMs

Wael Khreich, Éric Granger, Ali Miri et al. · Pattern Recognition · 2010 · 117 citations

Artificial Intelligence, Anomaly Detection, Machine Learning +11

An anomaly detection system based on variable N-gram features and one-class SVM

Wael Khreich, Babak Khosravifar, Abdelwahab Hamou‐Lhadj et al. · Information and Software Technology · 2017 · 109 citations

Support Vector Machine, Classification Method, Anomaly Detection +13

A survey of techniques for incremental learning of HMM parameters

Wael Khreich, Éric Granger, Ali Miri et al. · Information Sciences · 2012 · 105 citations

Artificial Intelligence, Incremental Learning, Engineering +11

On the memory complexity of the forward–backward algorithm

Wael Khreich, Éric Granger, Ali Miri et al. · Pattern Recognition Letters · 2009 · 54 citations

Computational Complexity Theory, Engineering, Computational Complexity +3