Santos, I., Ugarte-Pedrero, X., Brezo, F., Bringas, P. G., & Gomez-Hidalgo, J. M. (2013). NOA: An Information Retrieval Based Malware Detection System. Computing and Informatics, 32(1), 145–174. https://cai.type.sk/content/2013/1/noa-an-information-retrieval-based-malware-detection-system/