The following publications are possibly variants of this publication:
- An exact algorithm for the construction of rectilinear Steiner minimum trees among complex obstaclesTao Huang, Evangeline F. Y. Young. dac 2011: 164-169 [doi]
- Obstacle-avoiding rectilinear Steiner minimum tree construction: An optimal approachTao Huang, Evangeline F. Y. Young. iccad 2010: 610-613 [doi]
- On the Construction of Optimal Obstacle-Avoiding Rectilinear Steiner Minimum TreesTao Huang, Liang Li, Evangeline F. Y. Young. tcad, 30(5):718-731, 2011. [doi]
- ObSteiner: An Exact Algorithm for the Construction of Rectilinear Steiner Minimum Trees in the Presence of Complex Rectilinear ObstaclesTao Huang, Evangeline F. Y. Young. tcad, 32(6):882-893, 2013. [doi]
- Obstacle-avoiding rectilinear Steiner tree constructionLiang Li, Evangeline F. Y. Young. iccad 2008: 523-528 [doi]