Santos, Igor, Xabier Ugarte-Pedrero, Felix Brezo, Pablo Garcia Bringas, and José María Gómez-Hidalgo. 2013. “NOA: An Information Retrieval Based Malware Detection System”. Computing and Informatics 32 (1):145-74. http://147.213.75.17/ojs/index.php/cai/article/view/1470.