This book constitutes the proceedings of the 14th International Conference on Modeling
Decisions for Artificial Intelligence MDAI 2017 held in Kitakyushu Japan in October 2017.
The 18 revised full papers presented together with one invited paper and three abstracts of
invited talks were carefully reviewed and selected from 30 submissions. Providing a forum for
researchers to discuss models for decision and information fusion (aggregation operators) and
their applications to AI the papers are organized in topical sections on aggregation operators
fuzzy measures and integrals clustering and classication data privacy and security data
mining and applications.