Jormakka, Jorma, and Sourangshu Ghosh. “Analysis of Risks and Costs in Intruder Detection With Markov Decision Processes”. COMPUSOFT: An International Journal of Advanced Computer Technology 10, no. 8 (September 5, 2021): 3993-3999. Accessed October 24, 2021. https://ijact.in/index.php/ijact/article/view/1365.