Li-Da Huang Minghorng Lai D. F. Wong Youxin Gao Maze Routing with Buffer Insertion under Transition Time Constraints. 702-707 2002 conf/date/2002 DATE http://doi.ieeecomputersociety.org/10.1109/DATE.2002.998376 db/conf/date/date2002.html#HuangLWG02