1. Shlens J. A tutorial on principal component analysis. 2014. ArXiv:1404.1100
2. Mell P, Scarfone K. Improving the common vulnerability scoring system. IET Inf Secur, 2007, 1: 119–127
3. Holm H, Afridi K K. An expert-based investigation of the common vulnerability scoring system. Comput Secur, 2015, 53: 18–30
4. Fruhwirth C, Mannisto T. Improving CVSS-based vulnerability prioritization and response with context information. In: Proceedings of the 3rd International Symposium on Empirical Software Engineering and Measurement, Lake Buena Vista, 2009. 535–544
5. Ghani H, Luna J, Suri N. Quantitative assessment of software vulnerabilities based on economic-driven security metrics. In: Proceedings of International Conference on Risks and Security of Internet and Systems, La Rochelle, 2013