Yuan-Kai Ho, Hsu-Chieh Lee, Webber Lee, Yao-Wen Chang, Chen-Feng Chang, I-Jye Lin, Chin-Fang Shen. Obstacle-Avoiding Free-Assignment Routing for Flip-Chip Designs. IEEE Trans. on CAD of Integrated Circuits and Systems, 33(2):224-236, 2014. [doi]
Abstract is missing.