Conference proceeding
Hierarchical Role-Based Viewing for Secure Collaborative CAD
Volume 1: 23rd Computers and Information in Engineering Conference, Parts A and B, v 1, pp 965-974
01 Jan 2003
Abstract
This paper provides a framework for information assurance within collaborative design based on a technique we call rolebased viewing. Role-based viewing enables role-based access control through geometric partitioning of 3D models. The partitioning is used to create variable level-of-detail (LOD) meshes, across both individual parts and assemblies, to provide a model suitable for access rights for individual actors within a collaborative design environment. We show how this technique can be used to implement a hierarchical set of security access privileges based on the Bellla Padula model. The partitioning is derived from a set of access specifications for an assembly model and its parts. The authors believe that this work is the first of its kind in the field of computer-aided design and collaborative engineering.
Metrics
13 Record Views
12 citations in Scopus
Details
- Title
- Hierarchical Role-Based Viewing for Secure Collaborative CAD
- Creators
- Christopher D Cera - Drexel UniversityIlya Braude - Drexel UniversityImmanuel Comer - Drexel UniversityTaeseong Kim - Sungkyunkwan UniversityJungHyun Han - Sungkyunkwan UniversityWilliam C Regli - Drexel UniversityTae Gyo Kim - Neurobiology and Anatomy
- Publication Details
- Volume 1: 23rd Computers and Information in Engineering Conference, Parts A and B, v 1, pp 965-974
- Conference
- 23rd Computers and Information in Engineering Conference, 23rd (Chicago, Illinois, United States, 02 Sep 2003–06 Sep 2003)
- Publisher
- ASMEDC
- Number of pages
- 1
- Resource Type
- Conference proceeding
- Language
- English
- Academic Unit
- Neurobiology and Anatomy
- Scopus ID
- 2-s2.0-1842662559
- Other Identifier
- 991019173465804721