1. A graph-theoretic approach to conceptual design with functional perspectives;Al-Hakim;CAD,2000
2. Collaborative design in product development based on product layout model;Bai;Robotics and Computer-Integrated Manufacturing,2005
3. A feature-based approach towards an integrated product model including conceptual design information;Brunetti;CAD,2000
4. On editability of feature-based design;Chen;CAD,1995