Hierarchical Reasoning Model of Tolerance Information and Its Using in Reasoning Technique of Geometric Tolerance Types. - Yi Zhang; Zongbin Li; Jikong Wang (ICIRA (2), 2008)

A new method for automatic synthesis of tolerances for complex assemblies based on polychromatic sets. - Yi Zhang; Zongbin Li; Lida Xu; Jikong Wang (Enterp. Inf. Syst., 2011)