Open access
Aug 2026
Hierarchical heterogeneous information networks and approximate reduction under semantic controllability
The Hierarchical Heterogeneous Information Network is proposed as a data model that organizes typed entity relations in a main structure layer and descriptive evidence in a strong attribute layer as well as developing controllable approximate reduction as one instantiation.
Qinggeng Jin, Wujie Hu, Yongjie Liang et al.
· Journal of King Saud Univers... · 0 citations