Multi-layer chip-level global routing using an efficient graph-based Steiner tree heuristic. - Le-Chin Eugene Liu; Carl Sechen (ED&TC, 1997)

Chip-level area routing. - Le-Chin Eugene Liu; Hsiao-Ping Tseng; Carl Sechen (ISPD, 1998)

Multilayer pin assignment for macro cell circuits. - Le-Chin Eugene Liu; Carl Sechen (IEEE Trans. Comput. Aided Des. Integr. Circuits Syst., 1999)

Multilayer chip-level global routing using an efficient graph-based Steiner tree heuristic. - Le-Chin Eugene Liu; Carl Sechen (IEEE Trans. Comput. Aided Des. Integr. Circuits Syst., 1999)