@article{Liu13AME,
  author    = {Dongxing Cao and Shengfeng Qin and Yu-Shen Liu},
  title     = {Advances in Conceptual Design Theories, Methodologies, and Applications},
  journal   = {Advances in Mechanical Engineering},
  volume    = {207492},
  number    = {},
  pages     = {1--3},
  year      = {2013},
}