Resolution of Simpson's paradox via the common cause principle. - A. Hovhannisyan; Armen E. Allahverdyan (CoRR, 2024)

The most likely common cause. - A. Hovhannisyan; Armen E. Allahverdyan (Int. J. Approx. Reason., 2024)

Nonnegative matrix factorization and the principle of the common cause. - Edvard A. Khalafyan; Armen E. Allahverdyan; A. Hovhannisyan (CoRR, 2025)