...Eelco van den Berg; Willem F. Bronsvoort Feature modeling is nowadays the predominant way of product modeling. Functional and geometric information are stored in a single product model, consisting of features such as holes, slots, and ribs. An emerging technology is the application of concepts...

...Masatake Higashi; Hisashi Nakano; Atsuhide Nakamura; Mamoru Hosaka This paper introduces topological constraints to robustly and comprehensively process interference calculation in solid modeling and feature modeling, and describes a method of symbolic notation of their expressions and algorithms...