In a collaboration environment, it is a challenge how to effectively share the information
needed for collaboration while protecting other confidential information in a product …

Feature-based product systems have been predominantly adopted for product development.
To facilitate product development collaboration, product models need to be effectively …

Computer aided design (CAD) models reflect design goals, intentions, and functions so that
they are the key intellectual properties of companies. In a Cloud manufacturing environment …

Collaborative product development via cloud has changed the information distribution,
organization and management means of traditional product design. Under this new …

Abstract When a Computer Aided Design (CAD) model is shared in cloud for collaboration, it
is a challenge to encrypt the confidential design features of the model for effective …

Cloud manufacturing is one of the three key technologies that enable intelligent
manufacturing. This paper presents a novel attribute-based encryption (ABE) approach for …

Abstract Model security for collaborative product development in a networked environment
(or called networked manufacturing, grid manufacturing, and cloud manufacturing) is an …

Model security for collaborative product design in a networked environment (or called
networked manufacture, grid manufacture, and cloud manufacture) is an important and also …

This paper presents a method for securing collaborative design using multi-level modeling.
When a team of designers works collaboratively on a 3D assembly model, a component of …

Supply chain collaboration using the internet has not progressed with increased
outsourcing. Activities in different locations are still sequential, reducing productivity. A …