Compositional / Mathematical Structures
Voskoglou, Michael Gr. et al. (2023). Use of Soft and Neutrosophic Sets for a Mathematical Representation of the Ethical Rules. Advances in Computer and Electrical Engineering. Link
Lefebvre, Vladimir A. (1980). An algebraic model of ethical cognition. Journal of Mathematical Psychology.
Freund, Michael S. (2020). Ordered models for concept representation. Journal of Logic and Computation.