@ARTICLE{
author={Stiglic Gregor,Povalej-Brzan Petra,Fijacko Nino,Wang Fei,Delibasic Boris,Kalousis Alexandros,Obradovic Zoran},
year={2015},
title={Comprehensible Predictive Modeling Using Regularized Logistic Regression and Comorbidity Based Features},
journal={PLOS ONE},
volume={10},
number={12},
pages={-},
document_type={Article},
} 

@ARTICLE{
author={Radovanovic Sandro,Vukicevic Milan,Kovacevic Ana V,Stiglic Gregor,Obradovic Zoran},
year={2015},
title={Domain knowledge Based Hierarchical Feature Selection for 30-Day Hospital Readmission Prediction},
journal={ARTIFICIAL INTELLIGENCE IN MEDICINE (AIME 2015)},
volume={9105},
number={},
pages={96-100},
document_type={Proceedings Paper},
}