Yoriyuki Yamagata, Yutaka Matsuno. Algebraic Approach for Confidence Evaluation of Assurance Cases. In Shang-Wei Lin 0001, Zhe Hou, Brendan Mahoney, editors, Formal Methods and Software Engineering - 22nd International Conference on Formal Engineering Methods, ICFEM 2020, Singapore, Singapore, March 1-3, 2021, Proceedings. Volume 12531 of Lecture Notes in Computer Science, pages 318-327, Springer, 2020. [doi]