Minimal Steiner Trees in X Architecture with Obstacles. - Chung-Chin Luo; Yuan-Shin Hwang; Gene Eu Jan (CDES, 2005)

An Efficient Rectilinear and Octilinear Steiner Minimal Tree Algorithm for Multidimensional Environments. - Ming-Che Lee; Gene Eu Jan; Chung-Chin Luo (IEEE Access, 2020)